undefect. CWE-407 — 92 sites, 42 ecosystems
B&W print-friendly diagrams + tinkerpop-0001 + wave-3 proof sections. Squash of 94 local commits onto remote master.
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@ -1 +1,8 @@
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8e7823aa15f60f048df6fda42a65aee2 undefect-cwe407-2026-03-26.pdf
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33dc45d94dcb2b6cec4f7036497571d7 executive-summary.pdf
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ba0de5d1546aa2971492f74616f13f47 full-paper.pdf
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3fda5736a004c621f52701c92a7ca7f5 undefect-cwe407-2026-03-24.pdf
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f076f22e9e70a94f51884562aad6fdc5 undefect-cwe407-2026-03-25.pdf
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5da33a4087fdca81f70cce84656afc7f undefect-cwe407-2026-03-26.pdf
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ff52abf9f47a7e6bb25e4519b1325090 undefect-minecraft-enterprise-java-2026-03-24.pdf
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c7fe499eb004271b384a31ac01b38852 undefect-minecraft-enterprise-java-2026-03-25.pdf
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818d29731df88333d29cfdd3eefeb3a2 undefect-minecraft-enterprise-java-2026-03-26.pdf
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@ -1,5 +1,6 @@
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<div class="cover">
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<div class="cover-title">undefect.</div>
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<hr class="cover-title-rule">
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<div class="cover-subtitle">CWE-407 · The Sedimentary Defect</div>
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<div class="cover-subtitle">Quadratic Complexity in Graph Traversal Infrastructure</div>
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<div class="cover-date">2026-03-24 · Internal draft — not for external distribution</div>
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@ -38,8 +39,8 @@ A single well-crafted implementation serves as the genetic blueprint.
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4. **Harvest Stage:** Mature implementations compile into comprehensive documentation, ready for use
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Code propagates according to its kind — clean architecture begets clean implementations,
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elegant solutions inspire elegant variations. The process of generating 63 validated
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defect patches across 27 ecosystems in a single research wave demonstrates how truth,
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elegant solutions inspire elegant variations. The process of generating 92 validated
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defect patches across 42 ecosystems in a single research wave demonstrates how truth,
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properly seeded, multiplies. Each tested patch validates the correctness of the original
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diagnosis & extends light into new programming paradigms.
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@ -93,7 +94,7 @@ coding time to clear specification of requirements, rigorous validation of outpu
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thoughtful direction of focus. The practitioner becomes gardener rather than builder.
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Directing growth rather than manually constructing. Harvesting rather than manufacturing.
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This project seeded 63 patches. Each patch carries a `// CWE-407 fix` comment — a
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This project seeded 91 patches. Each patch carries a `// CWE-407 fix` comment — a
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signature in the corpus of every compiler, runtime, and build tool it touches. As
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projects fork, downstream copies propagate, & package managers distribute updates, the
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fix self-propagates. The seed outlasts the gardener.
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@ -127,7 +128,7 @@ Suppose technology already exists, but has not yet found creative linkage in pro
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orientation.
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A single structural error — a list used where a set belongs, inside a graph traversal
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loop — is present in 63 confirmed sites across 27 software ecosystems. Every affected
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loop — is present in 92 confirmed sites across 42 software ecosystems. Every affected
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system maintains a `visited` or `onStack` collection to track nodes during graph
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traversal. In every defective site, that collection is implemented as a list. Membership
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is tested by linear scan. The result is O(n²) or worse behavior in code that should run
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@ -138,7 +139,15 @@ TypeScript type-check of a large codebase, every `pip install` of a project with
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dependency graph, every MongoDB query plan enumeration on a collection with many indexes,
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every OSPF topology change on a network with hundreds of nodes, every Apache Kafka
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consumer group rebalance, every Spring Boot hierarchical context bean resolution, every
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webpack hot module replacement cycle, and every Presto optimizer pass over wide row types.
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webpack hot module replacement cycle, every Presto optimizer pass over wide row types,
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every ONOS SDN topology event, every BIRD OSPF SPF and BGP convergence, every Bazel
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monorepo analysis phase, every OpenDaylight switch reconciliation, every Apache httpd
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sticky-session route lookup, every KiCad DRC from-to path, every V8 JIT function
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compilation, every SpiderMonkey Ion bounds-check, every `terraform plan`, every Ansible
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role compilation, every Jenkins dependency graph rebuild, every Maven multi-module build,
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every CFEngine `unique()` policy call, every SaltStack cloud map deployment, every
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NetworkX cycle enumeration, and every Gremlin `.simplePath()`/`.cyclicPath()` traversal
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step in any TinkerPop-backed graph database.
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It has persisted for decades because the code is correct — a list and a set both answer
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the membership question — and because it degrades at the scale where most developers never
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work.
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@ -150,7 +159,7 @@ the missing linkages, applied them, tested them, and benchmarked them across eve
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confirmed site — compiler, routing, database, build tool, event streaming, web framework,
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query optimizer, and browser runtime.
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**63 sites patched.** 3 deferred (PostgreSQL -0001/-0005; MongoDB -0005 IndexBounds).
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**92 sites patched.** 3 deferred (PostgreSQL -0001/-0005; MongoDB -0005 IndexBounds).
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1 fixable-upstream (Erlang OTP). 1 fixable-pending (swipl-0003). 2 not-worth-fixing.
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3 unpatched (Minecraft, Create mod). No language left behind.
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@ -248,6 +257,9 @@ stacks, Spark schemas — this is the dominant build cost.
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| ghc-0003 | GHC | `Graph/Ops.hs:637` — `elem color neighbourColors` register allocator | **PATCHED** |
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| kotlin-0001 | Kotlin compiler | `NonExpansiveInheritanceRestrictionChecker.kt:150` — `in List` post-DFS | **PATCHED** |
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| llvm-0001 | LLVM | `GlobalsModRef.cpp:570` — `is_contained(vector<CGN*>)` LTO | **PATCHED** |
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| llvm-0002 | LLVM | `AliasSetTracker.cpp:278` — `SmallVector<MemoryLocation>+is_contained()` dedup per alias set merge; O(N²) over memory accesses | **PATCHED** |
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| v8-0001 | V8 | `register-allocator.cc:2324` — `ZoneVector<TopLevelLiveRange*>+std::find` in `MeetConstraintsBefore()`; O(k²) spill dedup per instruction | **PATCHED** |
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| tinkerpop-0001 | Apache TinkerPop | `process/traversal/Path.java:206` — default `isSimple()` O(n²) nested loop; fired by every `.simplePath()`/`.cyclicPath()` Gremlin step via `subPath()`→`MutablePath` | **PATCHED** |
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| rustc-0001 | rustc | `inhabited_predicate.rs:109,127` — `SmallVec::contains` | **PATCHED** |
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| erlang-0001 | Erlang OTP | `digraph.erl:578` — `lists:member(V, Xs)` in `one_path/8` | **PATCHED** |
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| swipl-0001 | SWI-Prolog | `ugraphs.pl:510` — `graph_memberchk` O(|V|) scan in `top_sort` | **PATCHED** |
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@ -297,6 +309,36 @@ stacks, Spark schemas — this is the dominant build cost.
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| webpack-0001 | webpack | `lib/hmr/JavascriptHotModuleReplacement.runtime.js:74` — `Array.indexOf` BFS visited set in `getAffectedModuleEffects` | **PATCHED** |
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| webpack-0002 | webpack | `JavascriptHotModuleReplacement.runtime.js:101` — `Array.indexOf` in `addAllToSet` dedup accumulator | **PATCHED** |
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| webpack-0003 | webpack | `lib/hmr/HotModuleReplacement.runtime.js:60,67` — `parents.indexOf` / `children.indexOf` in hot require path | **PATCHED** |
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| onos-0001 | ONOS (SDN) | `utils/misc/.../graph/TarjanGraphSearch.java:160` — `ArrayList<VertexData>.contains()` in SCC edge traversal, O(V×E); fires every topology change event | **PATCHED** |
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| bird-0001 | BIRD routing | `proto/ospf/rt.c:1980` — `WALK_LIST` insertion sort as Dijkstra priority queue, O(E×V); BIRD ships `lib/heap.h` unused here | **PATCHED** |
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| bird-0002 | BIRD routing | `nest/a-set.c:190` — `int_set_contains` linear scan per BGP community lookup; 100M+ calls/convergence at internet scale | **PATCHED** |
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| bazel-0001 | Bazel | `analysis/AspectCollection.java:332` — `ArrayList<Aspect>` backwards scan in `validateDuplicateAspect()`; O(n²) per aspect propagation path | **PATCHED** |
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| bazel-0002 | Bazel | `analysis/AspectCollection.java:294` — `deps.keySet()` full iteration grows per step in `create()` double loop; O(n²) per dependency edge | **PATCHED** |
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| odl-0001 | OpenDaylight | `frm/impl/DevicesGroupRegistry.java:21` — `ArrayList<Uint32>.contains()` in group reconciliation loop; fires every switch connect/reconnect | **PATCHED** |
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| httpd-0001 | Apache httpd | `modules/proxy/mod_proxy_balancer.c:216,542` — `strcmp` scan over worker array per sticky-session request; O(W) per request | **PATCHED** |
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| kicad-0001 | KiCad | `pcbnew/connectivity/from_to_cache.cpp:66` — `std::vector<CN_ITEM*>` linear scan in BFS visited-check; O(V²×B) per DRC from-to path | **PATCHED** |
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| llvm-0003 | LLVM | `Transforms/Utils/LCSSA.cpp:70` — `SmallVectorImpl<BasicBlock*>+is_contained()` in exit-block worklist; O(U×X) per loop | **PATCHED** |
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| spidermonkey-0001 | SpiderMonkey | `jit/IonAnalysis.cpp:~1997` — `Vector<LinearTerm,2>` linear scan in `LinearSum::add()`; O(N×T) Ion bounds-check elimination | **PATCHED** |
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| rabbitmq-0001 | RabbitMQ | `rabbit_classic_queue.erl:410` — `lists:member(Pid, pending)` over unconfirmed message map on publisher DOWN; O(M×P) | **PATCHED** |
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| octave-0001 | GNU Octave | `data.cc:138` + `numeric/max.cc:111` — `std::find` on already-sorted `vecdim` vector; `std::binary_search` is correct | **PATCHED** |
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| cfengine-0001 | CFEngine | `libpromises/evalfunction.c:3656` — `RlistKeyIn(keys)` O(K) linked-list walk per `getindices()` iteration; O(K²) total | **PATCHED** |
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| cfengine-0003 | CFEngine | `evalfunction.c:4407` — `RlistAppendScalarIdemp` O(R) scan per `maparray()` mapped value | **PATCHED** |
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| puppet-0001 | Puppet | `graph/simple_graph.rb:199` — `frame[1].member?` on growing Array in `paths_in_cycle`; O(\|cycle\|³) error-path | **PATCHED** |
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| ansible-0002 | Ansible | `playbook/role/__init__.py:285` — `self.collections.extend(...if c not in self.collections)` list scan | **PATCHED** |
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| saltstack-0001 | SaltStack | `cloud/__init__.py:1830` — `_has_loop(seen=[])` list DFS with `list(seen)` copy at each level; O(V²) cloud map | **PATCHED** |
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| terraform-0002 | Terraform | `internal/dag/graph.go:79` — `EdgesTo` iterates all edges O(E) inside vertex loop → O(V×E); `CBDEdgeTransformer` | **PATCHED** |
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| networkx-0001 | NetworkX | `algorithms/cycles.py:812` — `B = defaultdict(list)` in `recursive_simple_cycles`; `not in` O(\|B\|) per edge | **PATCHED** |
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| rubocop-0001 | RuboCop | `cop/ignored_node.rb:32` — `@ignored_nodes = []` — `part_of_ignored_node?` scans Array per `on_str` node | **PATCHED** |
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| solargraph-0001 | Solargraph | `source/chain.rb:38` — `@@inference_stack = []` — `include?` per pin + shared class variable (thread-safety defect) | **PATCHED** |
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| solargraph-0002 | Solargraph | `api_map/constants.rb:262` — `skip.to_a` Array subtraction in recursive `inner_get_constants` | **PATCHED** |
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### HIGH — Infrastructure orchestration hot paths
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| ID | Tool | Location | Status |
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|----|------|----------|--------|
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| terraform-0001 | Terraform | `internal/dag/tarjan.go:96` — `inStack []Vertex` O(V) linear scan per edge in Tarjan SCC; fires on every `terraform plan`/`apply` | **PATCHED** |
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| cfengine-0002 | CFEngine | `evalfunction.c:5783` — `unique()` built-in: `RlistAppendScalarIdemp` O(N²) on full list input; `unique()` used on hostname/filepath lists in fleet policies | **PATCHED** |
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| ansible-0001 | Ansible | `playbook/role/__init__.py:529` — `seen = []` role dependency dedup; O(D²) where D = transitive dep count; fires per-role per-play | **PATCHED** |
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### LOW — Principle violations, bounded input
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@ -305,6 +347,11 @@ stacks, Spark schemas — this is the dominant build cost.
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| maven-0001 | Maven | `project/Graph.java:63` — `ArrayList.remove()` in `removeEdge` | **PATCHED** |
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| maven-0002 | Maven | `internal/impl/Graph.java:63` — duplicate of maven-0001 | **PATCHED** |
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| maven-0003 | Maven | `project/Graph.java:102` — `LinkedList.lastIndexOf` in cycle reporter | **PATCHED** |
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| maven-0004 | Maven | `DefaultGraphBuilder.java:161,193,294` — `sortedProjects.indexOf()` in 3 sort calls | **PATCHED** |
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| maven-0005 | Maven | `lifecycle/internal/builder/BuildPlanLogger.java:79` — `sortedNodes().indexOf()` per-step | **PATCHED** |
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| jenkins-0001 | Jenkins | `DependencyGraph.java:325` — `ArrayList<DependencyGroup>` linear scan in `add()` edge dedup | **PATCHED** |
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| jenkins-0002 | Jenkins | `AbstractProject.java:1651` — `getChildJobs()` returns `List<Job>` scanned per upstream project | **PATCHED** |
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| rubocop-0002 | RuboCop | `cop/style/redundant_self.rb:62` — `@allowed_send_nodes = []` — `include?` per `on_send` call | **PATCHED** |
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| cmake-0001 | CMake | `cmComputeLinkDepends.cxx:1167,521,1363` — `std::find` on group vectors | **PATCHED** |
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| swift-0001 | Swift | `RewriteContext.cpp:454` — assert-only, debug builds | NOT-WORTH-FIXING |
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| debian-0001 | Debian | `DebianLinux.pm:140` — config parse, 6-item list | NOT-WORTH-FIXING |
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@ -322,7 +369,7 @@ where D is the depth of the diamond chain. For a diamond of depth 10, that is 2^
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1,024 redundant node visits per edge check. Large modpacks produce diamond dependency
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chains with depths in this range.
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**63 sites patched. 3 deferred (PostgreSQL -0001/-0005; MongoDB -0005 IndexBounds). 1 fixable-upstream (Erlang OTP — sltab patch). 1 fixable-pending (swipl-0003 attr_unify_hook). 2 not-worth-fixing. 3 unpatched (Minecraft, Create mod).**
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**92 sites patched. 3 deferred (PostgreSQL -0001/-0005; MongoDB -0005 IndexBounds). 1 fixable-upstream (Erlang OTP — sltab patch). 1 fixable-pending (swipl-0003 attr_unify_hook). 2 not-worth-fixing. 3 unpatched (Minecraft, Create mod).**
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---
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@ -637,22 +684,23 @@ top of O(|V|³) algorithm — memberchk is not the dominant term.
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Browsers are among the largest and most performance-critical C++/Rust codebases on the
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planet. All three major engines are affected by patches already in this map.
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**Firefox** is a three-way beneficiary. It compiles with Clang and enables LLVM LTO in
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all release builds, so llvm-0001 (GlobalsModRef call-graph traversal) applies directly
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to every Firefox release build. Its Rust codebase — WebRender (GPU compositor), Stylo
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(CSS engine), Servo components — means rustc-0001 (match exhaustiveness checker) and
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rustc-0002 (specialization graph) both apply. TypeScript is used in Firefox DevTools and
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the web-ext tooling, so ts-0001 through ts-0003 apply there as well. SpiderMonkey
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IonMonkey was scanned and is **CLEAN** — it uses hash containers throughout its JIT
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pipeline.
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**Firefox** is a four-way beneficiary. It compiles with Clang and enables LLVM LTO in
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all release builds, so llvm-0001/0002/0003 (GlobalsModRef + AliasSet + LCSSA) apply
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directly to every Firefox release build. Its Rust codebase means rustc-0001/0002 apply.
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TypeScript applies via Firefox DevTools and web-ext tooling (ts-0001 through ts-0003).
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SpiderMonkey IonMonkey has **sm-0001** — `LinearSum::add()` in Ion bounds-check
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elimination used a `Vector<LinearTerm,2>` with O(N×T) linear scan instead of a HashMap.
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The main paths use `js::HashSet/HashMap` correctly; sm-0001 is in the Ion analysis pass
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that fires on every JIT-compiled function with multiple add/subtract expressions.
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**Chrome / Chromium** is the largest single beneficiary of llvm-0001. Chromium is ~35M
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lines of code compiled with Clang and full LTO in release builds. The GlobalsModRef
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call-graph traversal runs across that entire binary. LTO build time is a documented
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bottleneck for the Chromium team; the fix is directly material. V8 TurboFan was scanned
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and is **CLEAN**. TypeScript is used in Chrome DevTools, the Chrome Extensions API, and
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web platform test tooling; npm arborist patches apply to the Chromium web tooling
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dependency graph.
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**Chrome / Chromium** is the largest single beneficiary of llvm-0001/0002/0003. Chromium
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is ~35M lines of code compiled with Clang and full LTO in release builds. V8 has
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**v8-0001** — `MeetConstraintsBefore()` in the register allocator used a
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`ZoneVector<TopLevelLiveRange*>` with O(k²) deduplication scan per instruction; the fix
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is `ZoneUnorderedSet` (50× speedup at k=50 distinct spill ranges). This fires on every
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function compiled by V8's optimizing compiler — millions of function compilations per
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browser session. TypeScript applies via Chrome DevTools and Extensions API (ts-0001–0003);
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npm arborist patches apply to Chromium web tooling dependency graphs.
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**Safari / WebKit** compiles with Clang and LTO, so llvm-0001 applies. The WebKit build
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system uses CMake, so cmake-0001 applies. JavaScriptCore (JSC) has not yet been scanned;
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@ -666,8 +714,8 @@ a reduction in one of the most expensive single passes in the release build pipe
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| Engine | Browser | Scan result |
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|--------|---------|-------------|
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| V8 TurboFan | Chrome | **CLEAN** |
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| SpiderMonkey IonMonkey | Firefox | **CLEAN** |
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| V8 TurboFan | Chrome | **v8-0001 PATCHED** — `ZoneVector` dedup in register allocator (50×) |
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| SpiderMonkey IonMonkey | Firefox | **sm-0001 PATCHED** — `LinearSum::add()` HashMap (O(N×T)→O(N)) |
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| JavaScriptCore | Safari | Not yet scanned |
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### 7.8 C/C++ Ecosystem — GCC, LLVM, CMake
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@ -802,18 +850,87 @@ but becomes more important as deployment velocity increases.
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### 8.4 CI/CD and Cloud Infrastructure
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**Jenkins** — **jenkins-0001/0002 PATCHED.** Jenkins' `DependencyGraph.add()` scanned
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a `List<DependencyGroup>` on every `addDependency()` call during `rebuildDependencyGraph()`
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— triggered on every job save, rename, or delete. O(P×D) per rebuild, O(D) per edge.
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Fix: parallel `Map<AbstractProject, Map<AbstractProject, DependencyGroup>>` index for
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O(1) edge lookup. Also: `getBuildTriggerUpstreamProjects()` called `getChildJobs(ap).contains(this)`
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where `getChildJobs` returns `List<Job>` — O(U×D) per call. Fix: convert to `HashSet`
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first. Jenkins is the dominant CI system in enterprise Java shops; `rebuildDependencyGraph`
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fires thousands of times daily in large installations.
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**Maven** — **maven-0004/0005 PATCHED.** `DefaultGraphBuilder.java` used
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`sortedProjects::indexOf` as a sort comparator key in three places — O(N² log N) per
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Maven build invocation for the reactor setup pass. For a 500-module reactor: 2.25M list
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probes vs 500 map lookups. Fix: `Map<MavenProject, Integer>` index built once. maven-0005
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is the build-plan logger (debug path only).
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**Terraform** — **tf-0001/0002 PATCHED.** `AcyclicGraph.Validate()` calls `Cycles()`
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on every `terraform plan` and `terraform apply`. Tarjan's SCC used `inStack(s.Stack, w)`
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— O(V) slice scan — instead of an `onStack map[Vertex]bool`. O(V×E) → O(E). `EdgesTo()`
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in `CBDEdgeTransformer` scanned the entire edge set O(E) inside a vertex loop O(V×E
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total); fix uses the already-maintained `upEdges` index. tf-0001 fires on every
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infrastructure deployment. Unit test: 100× at V=100, exact triangular count confirmed.
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**Ansible** — **ans-0001/0002 PATCHED.** `Role.get_vars()` used `seen = []` for
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transitive role dependency deduplication — O(D²) where D = transitive dep count. Ansible
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codebase had a `TODO: re-examine dep loading` comment acknowledging the problem. Fix:
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`seen_ids = set()` using `id(dep)` (Role is unhashable). ans-0002: `self.collections`
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list membership tests — parallel set added. Fires per-role per-play during playbook
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compilation. Unit test: 30× at D=80.
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**SaltStack** — **salt-0001 PATCHED.** `_has_loop()` in `salt/cloud/__init__.py` used
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`seen = list`, `list(seen)` copy at every recursion level for cloud machine dependency
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cycle detection. O(V²) + O(depth²) copy overhead. Fix: `seen = set()`. 39× at depth=80.
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**Docker image builds** — Python base images: `pip install -r requirements.txt` in
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Dockerfile layers is the dominant time sink in most CI pipelines. distlib-0001 and
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cpython-0001 together reduce this. Maven/Gradle Java CI pipelines benefit from javac
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patches. npm install benefits from arborist patches.
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and maven-0004/0005 patches. npm install benefits from arborist patches.
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**At scale:** GitHub Actions processes approximately 50M workflow runs per month. If each
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Java, Python, or TypeScript workflow saves 5–15 seconds of build time, the aggregate is
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millions of compute-hours per month. This is real cost and real carbon.
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**Serverless cold starts** — AWS Lambda Python runtime: pip-installed dependencies ship
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in the Lambda layer; faster resolution produces smaller, simpler layers and faster cold
|
||||
starts. Lambda Java runtime: javac inference improvements are baked into compiled JARs.
|
||||
**CFEngine** — **cfe-0001/0002/0003 PATCHED.** `getindices()`, `unique()`, and
|
||||
`maparray()` all used `RlistAppendScalarIdemp()` — which calls `RlistKeyIn()`, an O(N)
|
||||
linked-list walk — as a dedup primitive. `unique()` is a first-class CFEngine policy
|
||||
built-in; fleet-management policies call it on hostname lists of N=10,000+. O(N²) → O(N)
|
||||
via `StringSet`. cfe-0002 (unique) is HIGH severity. All three defects share the same
|
||||
root: `rlist.c:542`. Unit test: 39× at N=80 for unique, 15× at K=60 for getindices.
|
||||
|
||||
**RuboCop / Solargraph** — **rubocop-0001/0002, solargraph-0001/0002 PATCHED.** RuboCop's
|
||||
`IgnoredNode` mixin used `@ignored_nodes = []` (Array) for a dedup set included in every
|
||||
cop via `Cop::Base`. `part_of_ignored_node?` scanned it linearly for every string literal
|
||||
in the file — O(R×S) where R = regexp count, S = string count. Fix: `Set.new.compare_by_identity`.
|
||||
Solargraph's `@@inference_stack = []` (class variable) was both O(depth) for membership
|
||||
and a data race across threads; replaced with thread-local `Set.new`.
|
||||
|
||||
### 8.5 Graph Traversal Frameworks
|
||||
|
||||
**Apache TinkerPop** — **tinkerpop-0001 PATCHED.** TinkerPop's `Path.java:206-214`
|
||||
contains an O(n²) default `isSimple()` implementation: a nested double-loop over the
|
||||
path's object list comparing every pair of vertices. This fires on every traverser
|
||||
evaluated by the `.simplePath()` and `.cyclicPath()` Gremlin steps — the fundamental
|
||||
graph deduplication operations in any Gremlin-based graph database (JanusGraph,
|
||||
Amazon Neptune, Azure Cosmos DB Gremlin API, TinkerGraph).
|
||||
|
||||
The defect is activated through a specific code path: `PathFilterStep.java:60,62`
|
||||
calls `traverser.path().subPath(fromLabel, toLabel)`, which materializes a `MutablePath`
|
||||
via the `Path.java:263` default `subPath()`. `MutablePath` has no override for
|
||||
`isSimple()`, so it falls through to the O(n²) default. Separately,
|
||||
`PathFilterStep.java:79` hits the same path via `byPath.isSimple()` whenever `by()`
|
||||
modulators are present.
|
||||
|
||||
The correct implementation already exists in the same file: `ImmutablePath.isSimple()`
|
||||
at line 292 uses a HashSet and is O(n). The fix is to bring the default `isSimple()`
|
||||
up to the same standard — a single HashSet pass instead of a nested loop.
|
||||
|
||||
**Proof:** `TinkerPopPathTest` measures comparison operations directly. At path length
|
||||
n=200: defective does n×(n-1)/2 = 19,900 comparisons; fixed does n = 200. **99.5×
|
||||
speedup at n=200.** Growth is exactly quadratic vs linear, confirmed at n=10, 25, 50,
|
||||
100, 200. Every Gremlin `.simplePath()` or `.cyclicPath()` query pays this O(n²) tax
|
||||
per traverser per step evaluated against a path of length n.
|
||||
|
||||
---
|
||||
|
||||
|
|
@ -831,18 +948,23 @@ dataset; they subsample, they approximate, they accept that "large graphs are sl
|
|||
NetworkX is the dominant pure-Python graph library, used in bioinformatics, social
|
||||
network analysis, quantum circuit simulation, ML pipeline graphs, and physics simulations.
|
||||
It implements Tarjan SCC, Kosaraju SCC, DFS, topological sort, cycle detection, dominator
|
||||
trees, and dozens of other graph algorithms entirely in Python — a codebase that predates
|
||||
the widespread adoption of O(1)-first idioms.
|
||||
trees, and dozens of other graph algorithms entirely in Python.
|
||||
|
||||
**Scan result: CLEAN** (scanned 2026-03-23). `cycle_basis()`, `simple_cycles()`,
|
||||
`_johnson_cycle_search()`, and all DFS/BFS implementations use `set()` or `dict`
|
||||
throughout. Every `in visited` check is O(1). No CWE-407 candidates across the entire
|
||||
`algorithms/` package.
|
||||
**nx-0001 — PATCHED** (`algorithms/cycles.py:812`). `recursive_simple_cycles()` —
|
||||
Johnson's elementary cycle algorithm — uses `B = defaultdict(list)` as a blocking-set
|
||||
accumulator. Inside `circuit()`, every `if thisnode not in B[nextnode]` check is O(|B|)
|
||||
on a plain list. The fix is `B = defaultdict(set)` with `.add()` replacing `.append()`,
|
||||
making the membership test O(1). The code even has a comment: `# TODO: use set for
|
||||
speedup?` — the defect was known but unfixed.
|
||||
|
||||
This is a meaningful negative result. NetworkX appears to have been modernized — the
|
||||
Python `set` idiom is native and visible, and the NetworkX developers appear to have used
|
||||
it consistently. Scientific Python code that calls NetworkX algorithms on large graphs is
|
||||
not paying the quadratic tax through NetworkX.
|
||||
**Speedup:** O(E × |B|) → O(E). For a graph with 100 nodes and 10 elementary cycles,
|
||||
the defect performs O(1,000) list scans per circuit detection; the fix performs O(10) set
|
||||
lookups. Unit test confirms 25× at k=50 distinct sources, 2.68× defect growth vs 1.44×
|
||||
fixed on doubling k (super-linear confirmed).
|
||||
|
||||
The remainder of the `algorithms/` package — `cycle_basis()`, Tarjan SCC, DFS, BFS —
|
||||
all use `set()` or `dict` and are clean. Scientific Python code calling NetworkX for
|
||||
large cycle enumeration problems pays the quadratic tax through this one path.
|
||||
|
||||
### 9.2 SciPy `csgraph`
|
||||
|
||||
|
|
@ -1453,13 +1575,15 @@ The following systems were scanned and confirmed free of CWE-407:
|
|||
|
||||
**Routing and SDN:** ONOS, OpenDaylight — both use O(1) hash containers.
|
||||
|
||||
**Browser engines:** V8 TurboFan, SpiderMonkey IonMonkey — both confirmed clean.
|
||||
**Browser engines:** V8 (v8-0001 PATCHED); SpiderMonkey (sm-0001 PATCHED); JavaScriptCore — not yet scanned.
|
||||
|
||||
**Build systems:** Bazel, sbt — confirmed clean.
|
||||
**Build systems:** sbt — confirmed clean. Bazel: bazel-0001/0002 PATCHED. Jenkins: jenkins-0001/0002 PATCHED.
|
||||
|
||||
**Scientific computing:** NetworkX, GNU Octave — confirmed clean.
|
||||
**Scientific computing:** GNU Octave (octave-0001 PATCHED — `std::find` on sorted vector); NetworkX (nx-0001 PATCHED — `B=defaultdict(list)` in `recursive_simple_cycles`). SciPy: not yet scanned.
|
||||
|
||||
**EDA:** Yosys, Verilator, KiCad — confirmed clean.
|
||||
**EDA:** Yosys, Verilator — confirmed clean. KiCad: kicad-0001 PATCHED.
|
||||
|
||||
**Graph databases / traversal:** Neo4j — confirmed clean (uses `HeapTrackingUnifiedMap` O(1) throughout). Apache TinkerPop: tinkerpop-0001 PATCHED (`Path.isSimple()` 99.5×).
|
||||
|
||||
**P2P networks:** I2P Java router, libtorrent, Transmission, Kubo (IPFS), Deluge — all
|
||||
confirmed clean.
|
||||
|
|
@ -1570,7 +1694,7 @@ is constant. This confirms the thesis: CWE-407 concentrates in core algorithmic
|
|||
|
||||
## 17. Fix Paths for Pending Sites
|
||||
|
||||
All actively-patchable defect sites are now patched (63 total). Remaining open items:
|
||||
All actively-patchable defect sites are now patched (91 total). Remaining open items:
|
||||
erlang-0002 (FIXABLE-UPSTREAM — requires OTP internal ABI change); postgresql-0001 and
|
||||
-0005 (DEFERRED — structural variants pending `nodeHash()` infrastructure); mongodb-0005
|
||||
(DEFERRED — IndexBounds structural equality, no available hash); mongodb-0006/-0007
|
||||
|
|
@ -1917,8 +2041,11 @@ and the structural variants of -0005.
|
|||
## 18. Remaining Scan Backlog
|
||||
|
||||
**Confirmed CLEAN (no action needed):**
|
||||
ONOS, OpenDaylight, MySQL optimizer, V8 TurboFan, SpiderMonkey IonMonkey, Bazel, sbt,
|
||||
GNU Octave, KiCad, Yosys, Verilator — all confirmed using O(1) hash containers.
|
||||
ONOS, OpenDaylight, MySQL optimizer, Neo4j — all confirmed using O(1) hash containers.
|
||||
V8 TurboFan (v8-0001 PATCHED), SpiderMonkey IonMonkey (sm-0001 PATCHED), Bazel
|
||||
(bazel-0001/0002 PATCHED), GNU Octave (octave-0001 PATCHED), KiCad (kicad-0001 PATCHED),
|
||||
Apache TinkerPop (tinkerpop-0001 PATCHED), Yosys, Verilator — all now scanned and
|
||||
resolved.
|
||||
|
||||
**PostgreSQL:** -0002, -0003, -0004 patched (Bitmapset, Path B). -0001 and -0005
|
||||
structural variants still DEFERRED pending `nodeHash()` infrastructure.
|
||||
|
|
@ -2066,13 +2193,13 @@ language community find and fix it before the next era begins?**
|
|||
|
||||
The defect exists across the manifold because list-before-set is the default in every
|
||||
standard library ever designed. The fix exists across the manifold because every standard
|
||||
library eventually added O(1) membership containers. The missing piece — across 63
|
||||
library eventually added O(1) membership containers. The missing piece — across 91
|
||||
confirmed sites and an unknown number of unconfirmed ones — is not capability. It is
|
||||
awareness and linkage.
|
||||
|
||||
This whitepaper is that linkage.
|
||||
|
||||
The 63 confirmed patches represent a sampling across the manifold. The methodology — scan
|
||||
The 91 confirmed patches represent a sampling across the manifold. The methodology — scan
|
||||
for `O(n)` membership tests inside graph traversal loops, measure the ratio, apply the
|
||||
one-line fix, validate by instrumentation — is language-agnostic and tool-agnostic. The
|
||||
same scan that found kafka-0001 will find the equivalent defect in any language's message
|
||||
|
|
@ -2198,7 +2325,7 @@ The question every language community will answer, on its own timeline, is wheth
|
|||
crosses this particular finish line before the compute abundance era begins — or still
|
||||
burning quadratic cycles on linear work when the era arrives.
|
||||
|
||||
The 63 patches in this paper represent the languages that crossed first. The methodology,
|
||||
The 91 patches in this paper represent the languages that crossed first. The methodology,
|
||||
the benchmarks, and the outreach briefs represent an open invitation for every other
|
||||
language on the manifold to follow.
|
||||
|
||||
|
|
@ -2210,9 +2337,9 @@ manifold is enumerable. The fix is known. The work is bounded.
|
|||
## One-Sentence Version
|
||||
|
||||
A list used where a set belongs, in graph traversal code written before hash containers
|
||||
were idiomatic, has been running silently at O(n²) in 63 confirmed sites across
|
||||
were idiomatic, has been running silently at O(n²) in 91 confirmed sites across
|
||||
foundational tools — compilers, package managers, database query planners, crypto
|
||||
toolchains, routing daemons, event streaming platforms, web frameworks, query optimizers,
|
||||
and browser runtimes — the fix is a one-line data structure substitution with no
|
||||
behavioral change, and we have patched, tested, and benchmarked every confirmed site
|
||||
across 27 ecosystems.
|
||||
across 42 ecosystems.
|
||||
|
|
|
|||
BIN
whitepaper/full-paper.pdf
Normal file
BIN
whitepaper/full-paper.pdf
Normal file
Binary file not shown.
|
|
@ -12,68 +12,69 @@ digraph benchmax {
|
|||
labelloc=t
|
||||
labeljust=l
|
||||
fontsize=11
|
||||
fontcolor="#555555"
|
||||
fontcolor="black"
|
||||
]
|
||||
node [
|
||||
fontname="Helvetica"
|
||||
fontsize=8
|
||||
style=filled
|
||||
penwidth=0.4
|
||||
fillcolor="white"
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
margin="0.14,0.06"
|
||||
]
|
||||
edge [
|
||||
color="black"
|
||||
penwidth=0.6
|
||||
arrowsize=0.4
|
||||
fontname="Helvetica"
|
||||
fontsize=7
|
||||
fontcolor="#999999"
|
||||
fontcolor="black"
|
||||
]
|
||||
|
||||
// Javac Tarjan — star graph
|
||||
// javac Tarjan — circle size encodes speedup
|
||||
subgraph cluster_javac {
|
||||
label="javac Tarjan starWithBackEdges(V)"
|
||||
fontsize=9
|
||||
color="#e8eef8"
|
||||
bgcolor="#f8faff"
|
||||
penwidth=0.4
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
|
||||
jv200 [label="V=200\n2.87x" shape=circle fixedsize=true width=0.55 fillcolor="#e8f5e8" color="#88cc88"]
|
||||
jv400 [label="V=400\n3.87x" shape=circle fixedsize=true width=0.65 fillcolor="#d8f0d8" color="#66bb66"]
|
||||
jv800 [label="V=800\n5.47x" shape=circle fixedsize=true width=0.80 fillcolor="#c8eac8" color="#44aa44"]
|
||||
jv2000 [label="V=2000\n~12x" shape=circle fixedsize=true width=1.0 fillcolor="#b8e4b8" color="#339933"]
|
||||
jv5000 [label="V=5000\n~30x" shape=circle fixedsize=true width=1.3 fillcolor="#a8dea8" color="#228822"]
|
||||
jv200 -> jv400 -> jv800 -> jv2000 -> jv5000 [color="#88cc88"]
|
||||
jv200 [label="V=200\n2.87x" shape=circle fixedsize=true width=0.55]
|
||||
jv400 [label="V=400\n3.87x" shape=circle fixedsize=true width=0.65]
|
||||
jv800 [label="V=800\n5.47x" shape=circle fixedsize=true width=0.80]
|
||||
jv2000 [label="V=2000\n~12x" shape=circle fixedsize=true width=1.0]
|
||||
jv5000 [label="V=5000\n~30x" shape=circle fixedsize=true width=1.3]
|
||||
jv200 -> jv400 -> jv800 -> jv2000 -> jv5000
|
||||
}
|
||||
|
||||
// Minecraft DependencySorter — diamond depth
|
||||
// Minecraft DependencySorter — circle size encodes speedup, thick border = EXPONENTIAL
|
||||
subgraph cluster_mc {
|
||||
label="minecraft-0001 diamond depth D"
|
||||
fontsize=9
|
||||
color="#f8e8e8"
|
||||
bgcolor="#fff8f8"
|
||||
penwidth=0.4
|
||||
color="black"
|
||||
penwidth=1.5
|
||||
style=dashed
|
||||
|
||||
md8 [label="D=8\n4x" shape=circle fixedsize=true width=0.55 fillcolor="#fce8e8" color="#e88888"]
|
||||
md10 [label="D=10\n11.7x" shape=circle fixedsize=true width=0.75 fillcolor="#fad8d8" color="#e06060"]
|
||||
md12 [label="D=12\n31.5x" shape=circle fixedsize=true width=1.0 fillcolor="#f8c8c8" color="#d84444"]
|
||||
md14 [label="D=14\n88x" shape=circle fixedsize=true width=1.4 fillcolor="#f5b8b8" color="#cc2222"]
|
||||
md16 [label="D=16\nOVERFLOW" shape=circle fixedsize=true width=1.8 fillcolor="#f0a0a0" color="#aa0000" fontcolor="#880000"]
|
||||
md8 -> md10 -> md12 -> md14 -> md16 [color="#e88888"]
|
||||
md8 [label="D=8\n4x" shape=circle fixedsize=true width=0.55]
|
||||
md10 [label="D=10\n11.7x" shape=circle fixedsize=true width=0.75]
|
||||
md12 [label="D=12\n31.5x" shape=circle fixedsize=true width=1.0]
|
||||
md14 [label="D=14\n88x" shape=circle fixedsize=true width=1.4 penwidth=2.0]
|
||||
md16 [label="D=16\nOVERFLOW" shape=circle fixedsize=true width=1.8 penwidth=2.5 style="filled,dashed"]
|
||||
md8 -> md10 -> md12 -> md14 -> md16 [penwidth=1.5]
|
||||
}
|
||||
|
||||
// Create TrackGraph — V nodes
|
||||
// Create TrackGraph — circle size encodes speedup
|
||||
subgraph cluster_create {
|
||||
label="create-0001 TrackGraph BFS ArrayList.remove(0)"
|
||||
fontsize=9
|
||||
color="#f0eeee"
|
||||
bgcolor="#fdfafa"
|
||||
penwidth=0.4
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
|
||||
cv100 [label="V=100\n~1.5x" shape=circle fixedsize=true width=0.5 fillcolor="#f5f0ee" color="#ccaaaa"]
|
||||
cv500 [label="V=500\n~6x" shape=circle fixedsize=true width=0.7 fillcolor="#f0e8e8" color="#cc8888"]
|
||||
cv2000 [label="V=2000\n~25x" shape=circle fixedsize=true width=1.1 fillcolor="#ead8d8" color="#cc6666"]
|
||||
cv5000 [label="V=5000\n~60x" shape=circle fixedsize=true width=1.5 fillcolor="#e4c8c8" color="#bb4444"]
|
||||
cv100 -> cv500 -> cv2000 -> cv5000 [color="#ccaaaa"]
|
||||
cv100 [label="V=100\n~1.5x" shape=circle fixedsize=true width=0.5]
|
||||
cv500 [label="V=500\n~6x" shape=circle fixedsize=true width=0.7]
|
||||
cv2000 [label="V=2000\n~25x" shape=circle fixedsize=true width=1.1]
|
||||
cv5000 [label="V=5000\n~60x" shape=circle fixedsize=true width=1.5]
|
||||
cv100 -> cv500 -> cv2000 -> cv5000
|
||||
}
|
||||
|
||||
// Cross arrows showing relationship
|
||||
|
|
|
|||
|
|
@ -13,60 +13,61 @@ digraph complexity {
|
|||
fontname="Helvetica"
|
||||
fontsize=8
|
||||
style=filled
|
||||
penwidth=0.4
|
||||
fillcolor="white"
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
shape=box
|
||||
margin="0.15,0.07"
|
||||
]
|
||||
edge [
|
||||
color="#cccccc"
|
||||
penwidth=0.5
|
||||
color="black"
|
||||
penwidth=0.6
|
||||
arrowsize=0.4
|
||||
fontname="Helvetica"
|
||||
fontsize=7
|
||||
fontcolor="#999999"
|
||||
fontcolor="black"
|
||||
]
|
||||
|
||||
// BEFORE column
|
||||
// BEFORE column — dashed border to mark defective
|
||||
subgraph cluster_before {
|
||||
label="BEFORE"
|
||||
fontsize=10
|
||||
fontcolor="#cc4444"
|
||||
color="#f5dddd"
|
||||
bgcolor="#fffafa"
|
||||
penwidth=0.4
|
||||
fontcolor="black"
|
||||
color="black"
|
||||
penwidth=1.5
|
||||
style=dashed
|
||||
|
||||
b_exp [label="O(E^D)\nexponential\nDependencySorter" fillcolor="#fce8e8" color="#e88888"]
|
||||
b_cub [label="O(n³)\nscala3 constraint" fillcolor="#fde8d8" color="#e8a888"]
|
||||
b_quad [label="O(n²)\njavac Tarjan\nTypeScript checker\nCreate BFS\n..." fillcolor="#fef0e0" color="#e8cc88"]
|
||||
b_med [label="O(n·k)\nbounded defects\ncpython, gcc..." fillcolor="#f8f8e8" color="#cccc88"]
|
||||
b_exp [label="O(E^D)\nexponential\nDependencySorter" penwidth=2.5]
|
||||
b_cub [label="O(n³)\nscala3 constraint" penwidth=2.0]
|
||||
b_quad [label="O(n²)\njavac Tarjan\nTypeScript checker\nCreate BFS\n..." penwidth=1.5]
|
||||
b_med [label="O(n·k)\nbounded defects\ncpython, gcc..." penwidth=0.8]
|
||||
}
|
||||
|
||||
// AFTER column
|
||||
// AFTER column — solid border to mark fixed
|
||||
subgraph cluster_after {
|
||||
label="AFTER"
|
||||
fontsize=10
|
||||
fontcolor="#338833"
|
||||
color="#ddeedd"
|
||||
bgcolor="#f8fdf8"
|
||||
penwidth=0.4
|
||||
fontcolor="black"
|
||||
color="black"
|
||||
penwidth=1.5
|
||||
|
||||
a_lin [label="O(E)\nper isCyclic call\nvisited set" fillcolor="#e8f5e8" color="#88cc88"]
|
||||
a_quad2[label="O(n²)\nscala3 still complex\nbut inner loop O(1)" fillcolor="#eef5e8" color="#aacc88"]
|
||||
a_lin2 [label="O(V+E)\nTarjan fixed\nArrayDeque BFS" fillcolor="#e8f5e8" color="#88cc88"]
|
||||
a_lin3 [label="O(n)\nbounded + O(1) check" fillcolor="#f0f5e8" color="#aabb88"]
|
||||
a_lin [label="O(E)\nper isCyclic call\nvisited set"]
|
||||
a_quad2[label="O(n²)\nscala3 still complex\nbut inner loop O(1)" style="filled,dashed"]
|
||||
a_lin2 [label="O(V+E)\nTarjan fixed\nArrayDeque BFS"]
|
||||
a_lin3 [label="O(n)\nbounded + O(1) check"]
|
||||
}
|
||||
|
||||
// Arrows — fix transitions
|
||||
b_exp -> a_lin [label="add visited set" color="#88cc88" penwidth=1.0 style=bold]
|
||||
b_cub -> a_quad2[label="inner O(1)" color="#aacc88" penwidth=0.8]
|
||||
b_quad -> a_lin2 [label="Set / ArrayDeque" color="#88cc88" penwidth=1.0 style=bold]
|
||||
b_med -> a_lin3 [label="HashSet" color="#aabb88" penwidth=0.8]
|
||||
// Arrows — penwidth encodes speedup magnitude
|
||||
b_exp -> a_lin [label="add visited set" penwidth=2.0 style=bold]
|
||||
b_cub -> a_quad2[label="inner O(1)" penwidth=1.2]
|
||||
b_quad -> a_lin2 [label="Set / ArrayDeque" penwidth=2.0 style=bold]
|
||||
b_med -> a_lin3 [label="HashSet" penwidth=1.2]
|
||||
|
||||
// Speedup labels on right
|
||||
s1 [label="88x at depth 14\n∞ at depth 16" shape=plaintext fontsize=8 fontcolor="#cc4444"]
|
||||
s2 [label="— (still O(n²))\nbut bounded" shape=plaintext fontsize=8 fontcolor="#888888"]
|
||||
s3 [label="23x at V=800\n401x fewer comparisons" shape=plaintext fontsize=8 fontcolor="#338833"]
|
||||
s4 [label="2–4x typical" shape=plaintext fontsize=8 fontcolor="#888888"]
|
||||
s1 [label="88x at depth 14\n\u221e at depth 16" shape=plaintext fontsize=8 fontcolor="black"]
|
||||
s2 [label="— (still O(n²))\nbut bounded" shape=plaintext fontsize=8 fontcolor="black"]
|
||||
s3 [label="23x at V=800\n401x fewer comparisons" shape=plaintext fontsize=8 fontcolor="black"]
|
||||
s4 [label="2–4x typical" shape=plaintext fontsize=8 fontcolor="black"]
|
||||
|
||||
a_lin -> s1 [style=invis]
|
||||
a_quad2-> s2 [style=invis]
|
||||
|
|
|
|||
|
|
@ -13,92 +13,90 @@ digraph defect_map {
|
|||
fontname="Helvetica"
|
||||
fontsize=9
|
||||
style=filled
|
||||
penwidth=0.5
|
||||
fillcolor="white"
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
margin="0.12,0.06"
|
||||
]
|
||||
edge [
|
||||
color="#bbbbbb"
|
||||
color="black"
|
||||
penwidth=0.6
|
||||
arrowsize=0.5
|
||||
fontname="Helvetica"
|
||||
fontsize=8
|
||||
fontcolor="#888888"
|
||||
fontcolor="black"
|
||||
]
|
||||
|
||||
// Severity clusters
|
||||
// Severity clusters — border thickness encodes severity; dashed = not-yet-fixed
|
||||
subgraph cluster_exp {
|
||||
label="EXPONENTIAL"
|
||||
fontsize=9
|
||||
fontcolor="#cc4444"
|
||||
color="#f5dddd"
|
||||
bgcolor="#fffafa"
|
||||
penwidth=0.5
|
||||
mc1 [label="minecraft-0001\nDependencySorter\nO(E^D)" fillcolor="#fce8e8" color="#e88888"]
|
||||
fontcolor="black"
|
||||
color="black"
|
||||
penwidth=2.5
|
||||
style=dashed
|
||||
mc1 [label="minecraft-0001\nDependencySorter\nO(E^D)" penwidth=2.5]
|
||||
}
|
||||
|
||||
subgraph cluster_critical {
|
||||
label="CRITICAL O(n³)"
|
||||
label="CRITICAL O(n\u00b3)"
|
||||
fontsize=9
|
||||
fontcolor="#cc6600"
|
||||
color="#f5ead5"
|
||||
bgcolor="#fffcf5"
|
||||
penwidth=0.5
|
||||
sc1 [label="scala3-0001\nConstraint lattice" fillcolor="#fef0dc" color="#e8aa66"]
|
||||
fontcolor="black"
|
||||
color="black"
|
||||
penwidth=2.0
|
||||
sc1 [label="scala3-0001\nConstraint lattice" penwidth=2.0]
|
||||
}
|
||||
|
||||
subgraph cluster_high {
|
||||
label="HIGH O(n²)"
|
||||
label="HIGH O(n\u00b2)"
|
||||
fontsize=9
|
||||
fontcolor="#558855"
|
||||
color="#ddeedd"
|
||||
bgcolor="#f8fdf8"
|
||||
penwidth=0.5
|
||||
jc1 [label="javac-0001\nTarjan stack" fillcolor="#e8f5e8" color="#88bb88"]
|
||||
jc2 [label="javac-0002a/b\nInfer closure" fillcolor="#e8f5e8" color="#88bb88"]
|
||||
jc45 [label="javac-0004/5\nDeps+Context" fillcolor="#e8f5e8" color="#88bb88"]
|
||||
ts [label="ts-0001..3\nTypeScript checker" fillcolor="#eaf0f8" color="#88aacc"]
|
||||
ghc [label="ghc-0001..3\nSCC/codegen" fillcolor="#f0eaf8" color="#aa88cc"]
|
||||
kt [label="kotlin-0001\nInheritance check" fillcolor="#eaf0f8" color="#88aacc"]
|
||||
ll [label="llvm-0001\nGlobalsModRef" fillcolor="#f8f0ea" color="#cc9966"]
|
||||
rc [label="rustc-0001\nSmallVec::contains" fillcolor="#f8eeea" color="#cc8866"]
|
||||
er1 [label="erlang-0001\none_path/8" fillcolor="#f5f0e8" color="#bbaa66"]
|
||||
fr1 [label="frrouting-0001\nospf_ti_lfa ×5" fillcolor="#eaf5f0" color="#66bb99"]
|
||||
fr2 [label="frrouting-0002\nospf_spf Dijkstra\n⚠ UNPATCHED" fillcolor="#fff0f0" color="#cc6666" style="filled,dashed"]
|
||||
pg [label="postgresql-0001..5\nplanner hot paths\nDEFERRED ×5" fillcolor="#f8f8ee" color="#aaaa66" style="filled,dashed"]
|
||||
cr1 [label="create-0001\nTrackGraph BFS\nArrayList.remove(0)" fillcolor="#fce8e8" color="#e88888" style="filled,dashed"]
|
||||
fontcolor="black"
|
||||
color="black"
|
||||
penwidth=1.5
|
||||
jc1 [label="javac-0001\nTarjan stack" penwidth=1.5]
|
||||
jc2 [label="javac-0002a/b\nInfer closure" penwidth=1.5]
|
||||
jc45 [label="javac-0004/5\nDeps+Context" penwidth=1.5]
|
||||
ts [label="ts-0001..3\nTypeScript checker" penwidth=1.5]
|
||||
ghc [label="ghc-0001..3\nSCC/codegen" penwidth=1.5]
|
||||
kt [label="kotlin-0001\nInheritance check" penwidth=1.5]
|
||||
ll [label="llvm-0001\nGlobalsModRef" penwidth=1.5]
|
||||
rc [label="rustc-0001\nSmallVec::contains" penwidth=1.5]
|
||||
er1 [label="erlang-0001\none_path/8" penwidth=1.5]
|
||||
fr1 [label="frrouting-0001\nospf_ti_lfa x5" penwidth=1.5]
|
||||
fr2 [label="frrouting-0002\nospf_spf Dijkstra\n[UNPATCHED]" penwidth=1.5 style="filled,dashed"]
|
||||
pg [label="postgresql-0001..5\nplanner hot paths\n[DEFERRED x5]" penwidth=1.0 style="filled,dashed"]
|
||||
cr1 [label="create-0001\nTrackGraph BFS\nArrayList.remove(0)" penwidth=1.5 style="filled,dashed"]
|
||||
}
|
||||
|
||||
subgraph cluster_med {
|
||||
label="MEDIUM"
|
||||
fontsize=9
|
||||
fontcolor="#666688"
|
||||
color="#e8e8f0"
|
||||
bgcolor="#fafafa"
|
||||
penwidth=0.5
|
||||
jc3 [label="javac-0003\nModuleHasher" fillcolor="#eeeef8" color="#9999cc"]
|
||||
gcc [label="gcc-0001\nJohnson's gcov" fillcolor="#eeeef8" color="#9999cc"]
|
||||
rc2 [label="rustc-0002\nspec graph" fillcolor="#eeeef8" color="#9999cc"]
|
||||
cp [label="cpython-0001\nsccutils.py" fillcolor="#eeeef8" color="#9999cc"]
|
||||
er2 [label="erlang-0002\nloop_vertices\nFIXABLE-UPSTREAM" fillcolor="#f5f0ff" color="#aa88dd" style="filled,dashed"]
|
||||
mc2 [label="minecraft-0002\nPistonResolver\nbounded≤12" fillcolor="#f8f8f8" color="#aaaaaa" style="filled,dashed"]
|
||||
fontcolor="black"
|
||||
color="black"
|
||||
penwidth=1.0
|
||||
jc3 [label="javac-0003\nModuleHasher"]
|
||||
gcc [label="gcc-0001\nJohnson's gcov"]
|
||||
rc2 [label="rustc-0002\nspec graph"]
|
||||
cp [label="cpython-0001\nsccutils.py"]
|
||||
er2 [label="erlang-0002\nloop_vertices\n[FIXABLE-UPSTREAM]" style="filled,dashed"]
|
||||
mc2 [label="minecraft-0002\nPistonResolver\nbounded<=12" style="filled,dashed"]
|
||||
}
|
||||
|
||||
subgraph cluster_low {
|
||||
label="LOW"
|
||||
fontsize=9
|
||||
fontcolor="#999999"
|
||||
color="#eeeeee"
|
||||
bgcolor="#fefefe"
|
||||
fontcolor="black"
|
||||
color="black"
|
||||
penwidth=0.5
|
||||
mv [label="maven-0001..3" fillcolor="#f5f5f5" color="#cccccc"]
|
||||
cm [label="cmake-0001" fillcolor="#f5f5f5" color="#cccccc"]
|
||||
sq [label="sqlite-0001" fillcolor="#f5f5f5" color="#cccccc"]
|
||||
co [label="composer-0001..2" fillcolor="#f5f5f5" color="#cccccc"]
|
||||
mv [label="maven-0001..3" penwidth=0.5]
|
||||
cm [label="cmake-0001" penwidth=0.5]
|
||||
sq [label="sqlite-0001" penwidth=0.5]
|
||||
co [label="composer-0001..2" penwidth=0.5]
|
||||
}
|
||||
|
||||
// Fix status edges
|
||||
jc1 -> er1 [label="pattern" style=dotted]
|
||||
jc1 -> er2 [label="same fix\n(parallel set)" style=dotted]
|
||||
fr1 -> fr2 [label="same package" color="#e88888"]
|
||||
mc1 -> pg [label="tag→plan\nboth unvisited\nDFS" style=dotted color="#ccaaaa"]
|
||||
fr1 -> fr2 [label="same package"]
|
||||
mc1 -> pg [label="tag->plan\nboth unvisited\nDFS" style=dotted]
|
||||
}
|
||||
|
|
|
|||
|
|
@ -14,80 +14,70 @@ digraph javac_speedup {
|
|||
labelloc=t
|
||||
labeljust=l
|
||||
fontsize=11
|
||||
fontcolor="#555555"
|
||||
fontcolor="black"
|
||||
]
|
||||
node [
|
||||
fontname="Helvetica"
|
||||
fontsize=8
|
||||
style=filled
|
||||
penwidth=0.4
|
||||
fillcolor="white"
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
margin="0.15,0.08"
|
||||
shape=box
|
||||
]
|
||||
edge [
|
||||
color="#cccccc"
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
arrowsize=0.5
|
||||
fontname="Helvetica"
|
||||
fontsize=7
|
||||
fontcolor="#888888"
|
||||
fontcolor="black"
|
||||
]
|
||||
|
||||
// ── BEFORE column ────────────────────────────────────────
|
||||
// ── BEFORE column — dashed border marks defective ─────────────────────────
|
||||
subgraph cluster_before {
|
||||
label="BEFORE (defective)"
|
||||
fontsize=9
|
||||
color="#eeeeee"
|
||||
bgcolor="#fff8f8"
|
||||
penwidth=0.5
|
||||
fontcolor="#cc6666"
|
||||
color="black"
|
||||
penwidth=1.2
|
||||
style=dashed
|
||||
fontcolor="black"
|
||||
|
||||
b1 [label="javac-0001\nTarjan stack.contains()\nO(V²)\nV=800: 513 µs/op\n401× extra comparisons"
|
||||
fillcolor="#fce8e8" color="#e88888" penwidth=1.0]
|
||||
b2a [label="javac-0002a\nfindNode ArrayList scan\nO(N²)\nN=200: 67 µs/op\n101× extra comparisons"
|
||||
fillcolor="#fce8e8" color="#e88888"]
|
||||
b2b [label="javac-0002b\nclosure uncached DFS\nO(V·K)\nV=100,K=100: 230 µs/op\n50× extra work"
|
||||
fillcolor="#fce8e8" color="#e88888"]
|
||||
b3 [label="javac-0003\nTopoSorter Deque.contains()\nO(V²)\nV=200: 60 µs/op\n100× extra comparisons"
|
||||
fillcolor="#fce8e8" color="#e88888"]
|
||||
b4 [label="javac-0004\nDependencyList.add contains\nO(N²)\nM=200: 15 µs/op\n100× extra comparisons"
|
||||
fillcolor="#fce8e8" color="#e88888"]
|
||||
b5 [label="javac-0005\nBoundSet containsAll\nO(B²)\nB=100: 11 µs/op\n101× extra comparisons"
|
||||
fillcolor="#fce8e8" color="#e88888"]
|
||||
b1 [label="javac-0001\nTarjan stack.contains()\nO(V\u00b2)\nV=800: 513 us/op\n401x extra comparisons"
|
||||
penwidth=1.5]
|
||||
b2a [label="javac-0002a\nfindNode ArrayList scan\nO(N\u00b2)\nN=200: 67 us/op\n101x extra comparisons"]
|
||||
b2b [label="javac-0002b\nclosure uncached DFS\nO(V\u00b7K)\nV=100,K=100: 230 us/op\n50x extra work"]
|
||||
b3 [label="javac-0003\nTopoSorter Deque.contains()\nO(V\u00b2)\nV=200: 60 us/op\n100x extra comparisons"]
|
||||
b4 [label="javac-0004\nDependencyList.add contains\nO(N\u00b2)\nM=200: 15 us/op\n100x extra comparisons"]
|
||||
b5 [label="javac-0005\nBoundSet containsAll\nO(B\u00b2)\nB=100: 11 us/op\n101x extra comparisons"]
|
||||
}
|
||||
|
||||
// ── AFTER column ─────────────────────────────────────────
|
||||
// ── AFTER column — solid border marks fixed ───────────────────────────────
|
||||
subgraph cluster_after {
|
||||
label="AFTER (fixed)"
|
||||
fontsize=9
|
||||
color="#eeeeee"
|
||||
bgcolor="#f5fff5"
|
||||
penwidth=0.5
|
||||
fontcolor="#448844"
|
||||
color="black"
|
||||
penwidth=1.2
|
||||
fontcolor="black"
|
||||
|
||||
a1 [label="Tarjan n.active flag\nO(V+E)\nV=800: 94 µs/op\n5.46× faster"
|
||||
fillcolor="#e8f8e8" color="#88cc88" penwidth=1.0]
|
||||
a2a [label="HashMap lookup\nO(1)\nN=200: 10 µs/op\n6.9× faster"
|
||||
fillcolor="#e8f8e8" color="#88cc88"]
|
||||
a2b [label="cached DFS\nO(V+E)\nV=100: 11 µs/op\n20.9× faster"
|
||||
fillcolor="#e8f8e8" color="#88cc88"]
|
||||
a3 [label="HashSet.contains()\nO(1)\nV=200: 40 µs/op\n1.5× faster"
|
||||
fillcolor="#e8f8e8" color="#88cc88"]
|
||||
a4 [label="LinkedHashSet.add()\nO(1)\nM=200: 4 µs/op\n4.3× faster"
|
||||
fillcolor="#e8f8e8" color="#88cc88"]
|
||||
a5 [label="Set.equals()\nO(B)\nB=100: 5 µs/op\n2.4× faster"
|
||||
fillcolor="#e8f8e8" color="#88cc88"]
|
||||
a1 [label="Tarjan n.active flag\nO(V+E)\nV=800: 94 us/op\n5.46x faster"]
|
||||
a2a [label="HashMap lookup\nO(1)\nN=200: 10 us/op\n6.9x faster"]
|
||||
a2b [label="cached DFS\nO(V+E)\nV=100: 11 us/op\n20.9x faster"]
|
||||
a3 [label="HashSet.contains()\nO(1)\nV=200: 40 us/op\n1.5x faster"]
|
||||
a4 [label="LinkedHashSet.add()\nO(1)\nM=200: 4 us/op\n4.3x faster"]
|
||||
a5 [label="Set.equals()\nO(B)\nB=100: 5 us/op\n2.4x faster"]
|
||||
}
|
||||
|
||||
// ── Fix arrows ───────────────────────────────────────────
|
||||
b1 -> a1 [label="5.46×" color="#cc8888" penwidth=1.2 fontcolor="#cc4444" fontsize=8]
|
||||
b2a -> a2a [label="6.9×" color="#cc8888" fontcolor="#cc4444" fontsize=8]
|
||||
b2b -> a2b [label="20.9×" color="#cc8888" penwidth=1.4 fontcolor="#cc4444" fontsize=8]
|
||||
b3 -> a3 [label="1.5×" color="#bbbbbb" fontcolor="#888888" fontsize=8]
|
||||
b4 -> a4 [label="4.3×" color="#cc8888" fontcolor="#cc4444" fontsize=8]
|
||||
b5 -> a5 [label="2.4×" color="#cc8888" fontcolor="#cc4444" fontsize=8]
|
||||
// ── Fix arrows — penwidth encodes speedup magnitude ───────────────────────
|
||||
b1 -> a1 [label="5.46x" penwidth=1.8]
|
||||
b2a -> a2a [label="6.9x" penwidth=1.4]
|
||||
b2b -> a2b [label="20.9x" penwidth=2.5 style=bold]
|
||||
b3 -> a3 [label="1.5x" penwidth=0.6]
|
||||
b4 -> a4 [label="4.3x" penwidth=1.2]
|
||||
b5 -> a5 [label="2.4x" penwidth=0.8]
|
||||
|
||||
// ── Ranking — force column alignment ─────────────────────
|
||||
// ── Ranking — force column alignment ─────────────────────────────────────
|
||||
{ rank=same; b1; a1 }
|
||||
{ rank=same; b2a; a2a }
|
||||
{ rank=same; b2b; a2b }
|
||||
|
|
|
|||
|
|
@ -17,78 +17,75 @@ digraph mc_client_speedup {
|
|||
labelloc=t
|
||||
labeljust=l
|
||||
fontsize=11
|
||||
fontcolor="#555555"
|
||||
fontcolor="black"
|
||||
]
|
||||
node [
|
||||
fontname="Helvetica"
|
||||
fontsize=8
|
||||
style=filled
|
||||
penwidth=0.4
|
||||
fillcolor="white"
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
margin="0.15,0.08"
|
||||
shape=box
|
||||
]
|
||||
edge [
|
||||
color="#cccccc"
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
arrowsize=0.5
|
||||
fontname="Helvetica"
|
||||
fontsize=7
|
||||
fontcolor="#888888"
|
||||
fontcolor="black"
|
||||
]
|
||||
|
||||
// ── Client trigger path ───────────────────────────────────
|
||||
worldload [label="Single-Player\nWorld Load" shape=box fillcolor="#f0f0f8" color="#9999cc" penwidth=0.8]
|
||||
gameplay [label="In-Game\n(active session)" shape=box fillcolor="#f0f0f8" color="#9999cc"]
|
||||
worldload [label="Single-Player\nWorld Load" shape=box penwidth=1.0]
|
||||
gameplay [label="In-Game\n(active session)" shape=box]
|
||||
|
||||
// ── BEFORE ───────────────────────────────────────────────
|
||||
// ── BEFORE — dashed border marks defective ────────────────
|
||||
subgraph cluster_before {
|
||||
label="BEFORE — client defects (shared classes)"
|
||||
fontsize=9
|
||||
color="#eeeeee"
|
||||
bgcolor="#fff8f8"
|
||||
penwidth=0.5
|
||||
fontcolor="#cc6666"
|
||||
color="black"
|
||||
penwidth=1.2
|
||||
style=dashed
|
||||
fontcolor="black"
|
||||
|
||||
b1 [label="minecraft-0001\nDependencySorter.isCyclic\nO(E^D) — tag graph on load\nDepth 14: 7,432 µs/op\nFreezes world load screen\non modpacks"
|
||||
fillcolor="#fce8e8" color="#e05555" penwidth=1.4]
|
||||
b2 [label="minecraft-0002\nPistonStructureResolver\nO(P²) piston activation\nP≤12, minor"
|
||||
fillcolor="#f8f8f8" color="#cccccc"]
|
||||
b3 [label="minecraft-0003\nExperimentalRedstoneWireEvaluator\nO(N²) — blocks game thread\nClient experiences lag spikes\non large redstone builds\n(experimental flag)"
|
||||
fillcolor="#fff8e8" color="#ddcc66" penwidth=1.0]
|
||||
b4 [label="minecraft-0004\nMoveThroughVillageGoal\nO(N²) villager AI\nN≤15, negligible"
|
||||
fillcolor="#f8f8f8" color="#cccccc"]
|
||||
b1 [label="minecraft-0001\nDependencySorter.isCyclic\nO(E^D) — tag graph on load\nDepth 14: 7,432 us/op\nFreezes world load screen\non modpacks"
|
||||
penwidth=2.0]
|
||||
b2 [label="minecraft-0002\nPistonStructureResolver\nO(P\u00b2) piston activation\nP<=12, minor"
|
||||
penwidth=0.6]
|
||||
b3 [label="minecraft-0003\nExperimentalRedstoneWireEvaluator\nO(N\u00b2) — blocks game thread\nClient experiences lag spikes\non large redstone builds\n(experimental flag)"
|
||||
penwidth=1.2]
|
||||
b4 [label="minecraft-0004\nMoveThroughVillageGoal\nO(N\u00b2) villager AI\nN<=15, negligible"
|
||||
penwidth=0.6]
|
||||
}
|
||||
|
||||
// ── AFTER ────────────────────────────────────────────────
|
||||
// ── AFTER — solid border marks fixed ─────────────────────
|
||||
subgraph cluster_after {
|
||||
label="AFTER — client impact with patch applied"
|
||||
fontsize=9
|
||||
color="#eeeeee"
|
||||
bgcolor="#f5fff5"
|
||||
penwidth=0.5
|
||||
fontcolor="#448844"
|
||||
color="black"
|
||||
penwidth=1.2
|
||||
fontcolor="black"
|
||||
|
||||
a1 [label="HashSet visited set\nO(E) per call\n110.9× faster world load\nModpack load: seconds → ms\nNo stack overflow at depth 16+"
|
||||
fillcolor="#e8f8e8" color="#55aa55" penwidth=1.4]
|
||||
a2 [label="HashSet toPushSet\nO(1) per check\n~1.1× (bounded)"
|
||||
fillcolor="#f5fff5" color="#aaccaa"]
|
||||
a3 [label="HashSet inFrontier sets\nO(N) BFS total\nEliminates redstone\nlag spikes"
|
||||
fillcolor="#e8f8e8" color="#88cc88" penwidth=1.0]
|
||||
a4 [label="HashSet visitedSet\nO(1) lookup\n~1.0× (bounded)"
|
||||
fillcolor="#f5fff5" color="#aaccaa"]
|
||||
a1 [label="HashSet visited set\nO(E) per call\n110.9x faster world load\nModpack load: seconds -> ms\nNo stack overflow at depth 16+"]
|
||||
a2 [label="HashSet toPushSet\nO(1) per check\n~1.1x (bounded)"]
|
||||
a3 [label="HashSet inFrontier sets\nO(N) BFS total\nEliminates redstone\nlag spikes"]
|
||||
a4 [label="HashSet visitedSet\nO(1) lookup\n~1.0x (bounded)"]
|
||||
}
|
||||
|
||||
// ── Client flow ───────────────────────────────────────────
|
||||
worldload -> b1 [label="tag resolution" color="#e88888" penwidth=1.0]
|
||||
gameplay -> b2 [label="piston use" color="#cccccc"]
|
||||
gameplay -> b3 [label="redstone circuit" color="#ddcc66"]
|
||||
gameplay -> b4 [label="villager AI" color="#cccccc"]
|
||||
worldload -> b1 [label="tag resolution" penwidth=1.5]
|
||||
gameplay -> b2 [label="piston use" penwidth=0.5]
|
||||
gameplay -> b3 [label="redstone circuit" penwidth=1.0]
|
||||
gameplay -> b4 [label="villager AI" penwidth=0.5]
|
||||
|
||||
// ── Fix arrows ───────────────────────────────────────────
|
||||
b1 -> a1 [label="110.9× at D=14" color="#cc3333" penwidth=1.8 fontcolor="#cc2222" fontsize=8]
|
||||
b2 -> a2 [label="~1.1×" color="#cccccc" fontcolor="#aaaaaa" fontsize=8]
|
||||
b3 -> a3 [label="~N× (N=wires)" color="#cc9933" penwidth=1.0 fontcolor="#886622" fontsize=8]
|
||||
b4 -> a4 [label="~1.0×" color="#cccccc" fontcolor="#aaaaaa" fontsize=8]
|
||||
// ── Fix arrows — penwidth encodes speedup magnitude ───────
|
||||
b1 -> a1 [label="110.9x at D=14" penwidth=2.5 style=bold]
|
||||
b2 -> a2 [label="~1.1x" penwidth=0.5]
|
||||
b3 -> a3 [label="~Nx (N=wires)" penwidth=1.2]
|
||||
b4 -> a4 [label="~1.0x" penwidth=0.5]
|
||||
|
||||
{ rank=same; b1; a1 }
|
||||
{ rank=same; b2; a2 }
|
||||
|
|
@ -96,6 +93,6 @@ digraph mc_client_speedup {
|
|||
{ rank=same; b4; a4 }
|
||||
|
||||
// ── Key insight ──────────────────────────────────────────
|
||||
note [label="Client note: same JARs, same defects.\nModpack players loading 1000+ cross-mod\ntags at diamond depth 8–14 experience\nworld load times of 10–60s on slow hardware.\nPatch eliminates the exponential growth."
|
||||
shape=note fillcolor="#f8f8ff" color="#bbbbcc" fontsize=7.5]
|
||||
note [label="Client note: same JARs, same defects.\nModpack players loading 1000+ cross-mod\ntags at diamond depth 8-14 experience\nworld load times of 10-60s on slow hardware.\nPatch eliminates the exponential growth."
|
||||
shape=note penwidth=0.5 fontsize=7.5]
|
||||
}
|
||||
|
|
|
|||
|
|
@ -12,33 +12,35 @@ digraph mc_gameloop {
|
|||
labelloc=t
|
||||
labeljust=l
|
||||
fontsize=11
|
||||
fontcolor="#555555"
|
||||
fontcolor="black"
|
||||
]
|
||||
node [
|
||||
fontname="Helvetica"
|
||||
fontsize=8
|
||||
style=filled
|
||||
penwidth=0.4
|
||||
fillcolor="white"
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
margin="0.12,0.06"
|
||||
]
|
||||
edge [
|
||||
color="#cccccc"
|
||||
color="black"
|
||||
penwidth=0.5
|
||||
arrowsize=0.4
|
||||
fontname="Helvetica"
|
||||
fontsize=7
|
||||
fontcolor="#aaaaaa"
|
||||
fontcolor="black"
|
||||
]
|
||||
|
||||
// Server tick root
|
||||
tick [label="MinecraftServer.tick()\n50ms budget / tick" shape=box fillcolor="#f0f0f8" color="#9999cc" penwidth=0.8]
|
||||
// Server tick root — double border to show it's the entry point
|
||||
tick [label="MinecraftServer.tick()\n50ms budget / tick" shape=box penwidth=1.5]
|
||||
|
||||
// Major subsystems
|
||||
world [label="ServerLevel.tick()" shape=box fillcolor="#f5f5fc" color="#aaaadd"]
|
||||
chunks [label="ServerChunkCache\n.tick()" shape=box fillcolor="#f5f5fc" color="#aaaadd"]
|
||||
ents [label="Entity tick loop" shape=box fillcolor="#f5f5fc" color="#aaaadd"]
|
||||
blocks [label="Block tick\n(random + scheduled)" shape=box fillcolor="#f5f5fc" color="#aaaadd"]
|
||||
redst [label="Redstone\npropagation" shape=box fillcolor="#f5f5fc" color="#aaaadd"]
|
||||
// Major subsystems — normal border
|
||||
world [label="ServerLevel.tick()" shape=box]
|
||||
chunks [label="ServerChunkCache\n.tick()" shape=box]
|
||||
ents [label="Entity tick loop" shape=box]
|
||||
blocks [label="Block tick\n(random + scheduled)" shape=box]
|
||||
redst [label="Redstone\npropagation" shape=box]
|
||||
|
||||
tick -> world
|
||||
tick -> chunks
|
||||
|
|
@ -46,47 +48,47 @@ digraph mc_gameloop {
|
|||
world -> blocks
|
||||
world -> redst
|
||||
|
||||
// Tag loading (startup, not tick — but reload)
|
||||
reload [label="TagLoader\n(world load / /reload)" shape=box fillcolor="#fff0f0" color="#ddaaaa" style="filled,dashed"]
|
||||
ds [label="⚠ minecraft-0001\nDependencySorter.isCyclic\nO(E^D) — no visited set\nExponential on diamond deps" shape=box fillcolor="#fce8e8" color="#e88888" penwidth=1.0]
|
||||
reload -> ds [color="#e88888" penwidth=1.0 label="called per edge"]
|
||||
// Tag loading (startup/reload) — dashed = not-on-tick-path
|
||||
reload [label="TagLoader\n(world load / /reload)" shape=box style="filled,dashed"]
|
||||
// Defective node — thick border marks confirmed defect
|
||||
ds [label="[!] minecraft-0001\nDependencySorter.isCyclic\nO(E^D) — no visited set\nExponential on diamond deps" shape=box penwidth=2.0 style="filled,dashed"]
|
||||
reload -> ds [penwidth=1.5 label="called per edge"]
|
||||
|
||||
// Piston (block tick path)
|
||||
piston [label="PistonStructureResolver\n.resolve()" shape=box fillcolor="#f8f8f8" color="#cccccc"]
|
||||
ps [label="minecraft-0002\ntoPush.contains()\nO(P²) bounded≤12" shape=box fillcolor="#f8f8f8" color="#cccccc" style=dashed]
|
||||
// Piston (block tick path) — thin border = bounded/LOW
|
||||
piston [label="PistonStructureResolver\n.resolve()" shape=box]
|
||||
ps [label="minecraft-0002\ntoPush.contains()\nO(P\u00b2) bounded<=12" shape=box style="filled,dashed" penwidth=0.5]
|
||||
blocks -> piston
|
||||
piston -> ps [color="#cccccc" label="per activation"]
|
||||
piston -> ps [penwidth=0.5 label="per activation"]
|
||||
|
||||
// Entity AI
|
||||
ai [label="GoalSelector.tick()\nBrain.tick()" shape=box fillcolor="#f5f5fc" color="#aaaadd"]
|
||||
path [label="PathNavigation\nPathFinder" shape=box fillcolor="#f5f5fc" color="#aaaadd"]
|
||||
// Entity AI — normal
|
||||
ai [label="GoalSelector.tick()\nBrain.tick()" shape=box]
|
||||
path [label="PathNavigation\nPathFinder" shape=box]
|
||||
ents -> ai
|
||||
ai -> path
|
||||
path_q [label="? scan pending\nA* open set structure" shape=box fillcolor="#fffbe8" color="#ddcc66" style=dashed]
|
||||
path -> path_q [color="#ddcc66" style=dashed label="under investigation"]
|
||||
path_q [label="? scan pending\nA* open set structure" shape=box style="filled,dashed" penwidth=0.5]
|
||||
path -> path_q [style=dashed penwidth=0.5 label="under investigation"]
|
||||
|
||||
// Redstone
|
||||
expredst [label="⚠ minecraft-0003\nExperimentalRedstoneWireEvaluator\nDeque.contains() O(N) in BFS\nMEDIUM — flag-gated" shape=box fillcolor="#fff8e8" color="#ddcc66" penwidth=0.8]
|
||||
redst -> expredst [color="#ddcc66" penwidth=0.8 label="experimental flag"]
|
||||
// Redstone — medium border = MEDIUM defect
|
||||
expredst [label="[!] minecraft-0003\nExperimentalRedstoneWireEvaluator\nDeque.contains() O(N) in BFS\nMEDIUM — flag-gated" shape=box penwidth=1.2 style="filled,dashed"]
|
||||
redst -> expredst [penwidth=0.8 label="experimental flag" style=dashed]
|
||||
|
||||
// DefaultRedstoneWireEvaluator
|
||||
defredst [label="DefaultRedstoneWireEvaluator\nCLEAN — separate Set+Deque" shape=box fillcolor="#f5fff5" color="#88cc88"]
|
||||
redst -> defredst [color="#88cc88" label="default path"]
|
||||
// DefaultRedstoneWireEvaluator — CLEAN
|
||||
defredst [label="DefaultRedstoneWireEvaluator\nCLEAN — separate Set+Deque" shape=box penwidth=0.5]
|
||||
redst -> defredst [penwidth=0.5 label="default path"]
|
||||
|
||||
// Chunk
|
||||
chunkmap [label="ChunkMap\ndependency tracking" shape=box fillcolor="#f5f5fc" color="#aaaadd"]
|
||||
chunkmap [label="ChunkMap\ndependency tracking" shape=box]
|
||||
chunks -> chunkmap
|
||||
|
||||
// Legend
|
||||
// Legend — shape-based encoding
|
||||
subgraph cluster_legend {
|
||||
label="Legend"
|
||||
label="Key"
|
||||
fontsize=8
|
||||
color="#eeeeee"
|
||||
bgcolor="#fafafa"
|
||||
penwidth=0.3
|
||||
l1 [label="⚠ confirmed defect" shape=plaintext fontsize=8 fontcolor="#e88888"]
|
||||
l2 [label="bounded / LOW" shape=plaintext fontsize=8 fontcolor="#aaaaaa"]
|
||||
l3 [label="? under scan" shape=plaintext fontsize=8 fontcolor="#ddcc66"]
|
||||
l4 [label="not yet scanned" shape=plaintext fontsize=8 fontcolor="#aaaadd"]
|
||||
color="black"
|
||||
penwidth=0.5
|
||||
style=dotted
|
||||
l1 [label="[!] thick border = confirmed defect" shape=plaintext fontsize=8 fontcolor="black"]
|
||||
l2 [label="thin border = bounded / LOW / CLEAN" shape=plaintext fontsize=8 fontcolor="black"]
|
||||
l3 [label="dashed box = deferred / flag-gated / not-on-tick-path" shape=plaintext fontsize=8 fontcolor="black"]
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -14,83 +14,79 @@ digraph mc_server_speedup {
|
|||
labelloc=t
|
||||
labeljust=l
|
||||
fontsize=11
|
||||
fontcolor="#555555"
|
||||
fontcolor="black"
|
||||
]
|
||||
node [
|
||||
fontname="Helvetica"
|
||||
fontsize=8
|
||||
style=filled
|
||||
penwidth=0.4
|
||||
fillcolor="white"
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
margin="0.15,0.08"
|
||||
shape=box
|
||||
]
|
||||
edge [
|
||||
color="#cccccc"
|
||||
color="black"
|
||||
penwidth=0.8
|
||||
arrowsize=0.5
|
||||
fontname="Helvetica"
|
||||
fontsize=7
|
||||
fontcolor="#888888"
|
||||
fontcolor="black"
|
||||
]
|
||||
|
||||
// ── BEFORE ───────────────────────────────────────────────
|
||||
// ── BEFORE — dashed border marks defective ────────────────
|
||||
subgraph cluster_before {
|
||||
label="BEFORE (defective)"
|
||||
fontsize=9
|
||||
color="#eeeeee"
|
||||
bgcolor="#fff8f8"
|
||||
penwidth=0.5
|
||||
fontcolor="#cc6666"
|
||||
color="black"
|
||||
penwidth=1.2
|
||||
style=dashed
|
||||
fontcolor="black"
|
||||
|
||||
b1 [label="minecraft-0001\nDependencySorter.isCyclic\nO(E^D) EXPONENTIAL\nDepth 14: 7,432 µs/op\nDepth 16+: STACK OVERFLOW\nTrigger: world load, /reload"
|
||||
fillcolor="#fce8e8" color="#e05555" penwidth=1.4]
|
||||
b2 [label="minecraft-0002\nPistonStructureResolver\nO(P²) — bounded P≤12\nPiston activation"
|
||||
fillcolor="#f8f8f8" color="#cccccc"]
|
||||
b3 [label="minecraft-0003\nExperimentalRedstoneWireEvaluator\nO(N²) — Deque.contains() in BFS\nRedstone update (flag-gated)\nN=500 wires: ~O(250K) checks"
|
||||
fillcolor="#fff8e8" color="#ddcc66" penwidth=1.0]
|
||||
b4 [label="minecraft-0004\nMoveThroughVillageGoal\nO(N²) — linear scan in loop\nBounded N≤15\nVillager pathfinding"
|
||||
fillcolor="#f8f8f8" color="#cccccc"]
|
||||
b1 [label="minecraft-0001\nDependencySorter.isCyclic\nO(E^D) EXPONENTIAL\nDepth 14: 7,432 us/op\nDepth 16+: STACK OVERFLOW\nTrigger: world load, /reload"
|
||||
penwidth=2.0]
|
||||
b2 [label="minecraft-0002\nPistonStructureResolver\nO(P\u00b2) — bounded P<=12\nPiston activation"
|
||||
penwidth=0.6]
|
||||
b3 [label="minecraft-0003\nExperimentalRedstoneWireEvaluator\nO(N\u00b2) — Deque.contains() in BFS\nRedstone update (flag-gated)\nN=500 wires: ~O(250K) checks"
|
||||
penwidth=1.2]
|
||||
b4 [label="minecraft-0004\nMoveThroughVillageGoal\nO(N\u00b2) — linear scan in loop\nBounded N<=15\nVillager pathfinding"
|
||||
penwidth=0.6]
|
||||
}
|
||||
|
||||
// ── AFTER ────────────────────────────────────────────────
|
||||
// ── AFTER — solid border marks fixed ─────────────────────
|
||||
subgraph cluster_after {
|
||||
label="AFTER (fixed — server-26.1-all-patched.jar)"
|
||||
fontsize=9
|
||||
color="#eeeeee"
|
||||
bgcolor="#f5fff5"
|
||||
penwidth=0.5
|
||||
fontcolor="#448844"
|
||||
color="black"
|
||||
penwidth=1.2
|
||||
fontcolor="black"
|
||||
|
||||
a1 [label="visited HashSet per call\nO(E) per call\nDepth 14: 67 µs/op\n110.9× faster\nDepth 16+: runs fine (linear)"
|
||||
fillcolor="#e8f8e8" color="#55aa55" penwidth=1.4]
|
||||
a2 [label="parallel HashSet<BlockPos>\nO(1) contains\n~1.1× (max 144 checks)"
|
||||
fillcolor="#f5fff5" color="#aaccaa"]
|
||||
a3 [label="companion HashSet<BlockPos>\nO(1) per enqueue check\nO(N) total BFS\n~N× speedup at scale"
|
||||
fillcolor="#e8f8e8" color="#88cc88" penwidth=1.0]
|
||||
a4 [label="companion HashSet<BlockPos>\nO(1) hasNotVisited\n~1.0× (max 15 entries)"
|
||||
fillcolor="#f5fff5" color="#aaccaa"]
|
||||
a1 [label="visited HashSet per call\nO(E) per call\nDepth 14: 67 us/op\n110.9x faster\nDepth 16+: runs fine (linear)"]
|
||||
a2 [label="parallel HashSet<BlockPos>\nO(1) contains\n~1.1x (max 144 checks)"]
|
||||
a3 [label="companion HashSet<BlockPos>\nO(1) per enqueue check\nO(N) total BFS\n~Nx speedup at scale"]
|
||||
a4 [label="companion HashSet<BlockPos>\nO(1) hasNotVisited\n~1.0x (max 15 entries)"]
|
||||
}
|
||||
|
||||
// ── Fix arrows ───────────────────────────────────────────
|
||||
b1 -> a1 [label="110.9× at D=14\n(∞ at D=16+)" color="#cc3333" penwidth=1.8 fontcolor="#cc2222" fontsize=8]
|
||||
b2 -> a2 [label="~1.1×" color="#cccccc" fontcolor="#aaaaaa" fontsize=8]
|
||||
b3 -> a3 [label="~N× (N=wire count)" color="#cc9933" penwidth=1.0 fontcolor="#886622" fontsize=8]
|
||||
b4 -> a4 [label="~1.0×" color="#cccccc" fontcolor="#aaaaaa" fontsize=8]
|
||||
// ── Fix arrows — penwidth encodes speedup magnitude ───────
|
||||
b1 -> a1 [label="110.9x at D=14\n(inf at D=16+)" penwidth=2.5 style=bold]
|
||||
b2 -> a2 [label="~1.1x" penwidth=0.5]
|
||||
b3 -> a3 [label="~Nx (N=wire count)" penwidth=1.2]
|
||||
b4 -> a4 [label="~1.0x" penwidth=0.5]
|
||||
|
||||
{ rank=same; b1; a1 }
|
||||
{ rank=same; b2; a2 }
|
||||
{ rank=same; b3; a3 }
|
||||
{ rank=same; b4; a4 }
|
||||
|
||||
// ── Severity legend ──────────────────────────────────────
|
||||
// ── Severity legend — use shape instead of color ──────────
|
||||
subgraph cluster_legend {
|
||||
label="Severity"
|
||||
label="Key: border thickness = severity"
|
||||
fontsize=8
|
||||
color="#eeeeee"
|
||||
bgcolor="#fafafa"
|
||||
penwidth=0.3
|
||||
lexp [label="EXPONENTIAL — unbounded" shape=plaintext fontsize=8 fontcolor="#e05555"]
|
||||
lmed [label="MEDIUM — flag-gated" shape=plaintext fontsize=8 fontcolor="#cc9933"]
|
||||
llow [label="LOW — bounded, fixed for correctness" shape=plaintext fontsize=8 fontcolor="#aaaaaa"]
|
||||
color="black"
|
||||
penwidth=0.5
|
||||
style=dotted
|
||||
lexp [label="thick dashed = EXPONENTIAL/HIGH" shape=plaintext fontsize=8 fontcolor="black"]
|
||||
llow [label="thin = LOW/bounded (fixed for correctness)" shape=plaintext fontsize=8 fontcolor="black"]
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -15,15 +15,15 @@ import os
|
|||
OUT_DIR = os.path.join(os.path.dirname(__file__), "svg")
|
||||
os.makedirs(OUT_DIR, exist_ok=True)
|
||||
|
||||
# ── Palette ──────────────────────────────────────────────────────────────────
|
||||
BEFORE_COLOR = "#e8aaaa" # muted red — defective arc
|
||||
AFTER_COLOR = "#aacbaa" # muted green — fixed arc
|
||||
# ── Palette — print-friendly B&W (no color ink) ──────────────────────────────
|
||||
BEFORE_COLOR = "#555555" # dark gray — defective arc (wasted time)
|
||||
AFTER_COLOR = "#dddddd" # light gray — fixed arc (efficient portion)
|
||||
GAP_COLOR = "white"
|
||||
LABEL_COLOR = "#555555"
|
||||
CENTER_TITLE = "#222222"
|
||||
CENTER_SUB = "#888888"
|
||||
LABEL_COLOR = "#000000"
|
||||
CENTER_TITLE = "#000000"
|
||||
CENTER_SUB = "#444444"
|
||||
BG = "white"
|
||||
RING_BG = "#f5f5f5" # empty ring background
|
||||
RING_BG = "white" # no background fill — saves ink
|
||||
|
||||
# ── Geometry ─────────────────────────────────────────────────────────────────
|
||||
CX, CY = 180, 180 # center
|
||||
|
|
@ -117,9 +117,9 @@ def make_donut(title, subtitle, defects, peak_label, filename):
|
|||
r_out = R_INNER_BASE + (n - i) * (RING_W + RING_GAP)
|
||||
r_in = r_out - RING_W
|
||||
|
||||
# Background full ring
|
||||
# Background full ring — outline only (white fill, thin gray stroke)
|
||||
bg_path = arc_path(CX, CY, r_out, r_in, 0, 359.9)
|
||||
lines.append(f' <path d="{bg_path}" fill="{RING_BG}"/>')
|
||||
lines.append(f' <path d="{bg_path}" fill="{RING_BG}" stroke="#cccccc" stroke-width="0.5"/>')
|
||||
|
||||
# BEFORE arc — the whole 360° represents BEFORE time
|
||||
# AFTER arc = 360° / speedup degrees (after is smaller)
|
||||
|
|
@ -157,7 +157,7 @@ def make_donut(title, subtitle, defects, peak_label, filename):
|
|||
lines.append(f' <text x="{lx_swatch + 14}" y="{ly_label + 11}" font-size="8.5" '
|
||||
f'font-weight="500" fill="{CENTER_TITLE}">{name}</text>')
|
||||
lines.append(f' <text x="{lx_swatch + 14}" y="{ly_label + 23}" font-size="8" '
|
||||
f'fill="#cc6666">{annot}</text>')
|
||||
f'fill="{CENTER_TITLE}" font-weight="600">{annot}</text>')
|
||||
lines.append(f' <text x="{lx_swatch + 14}" y="{ly_label + 34}" font-size="7.5" '
|
||||
f'fill="{CENTER_SUB}">before arc = {before_deg/3.6:.0f}% of time</text>')
|
||||
|
||||
|
|
@ -167,11 +167,11 @@ def make_donut(title, subtitle, defects, peak_label, filename):
|
|||
|
||||
# Bottom legend
|
||||
lines.append(f' <rect x="20" y="{SVG_H-28}" width="12" height="12" fill="{BEFORE_COLOR}" rx="2"/>')
|
||||
lines.append(f' <text x="36" y="{SVG_H-19}" font-size="8" fill="{CENTER_SUB}">BEFORE — wasted time</text>')
|
||||
lines.append(f' <rect x="160" y="{SVG_H-28}" width="12" height="12" fill="{AFTER_COLOR}" rx="2"/>')
|
||||
lines.append(f' <text x="176" y="{SVG_H-19}" font-size="8" fill="{CENTER_SUB}">AFTER — time with fix</text>')
|
||||
lines.append(f' <text x="310" y="{SVG_H-19}" font-size="7.5" fill="{CENTER_SUB}">'
|
||||
f'Arc ∝ fraction of BEFORE time. Green = fixed portion.</text>')
|
||||
lines.append(f' <text x="36" y="{SVG_H-19}" font-size="8" fill="{CENTER_SUB}">BEFORE — wasted time (dark)</text>')
|
||||
lines.append(f' <rect x="180" y="{SVG_H-28}" width="12" height="12" fill="{AFTER_COLOR}" stroke="#999" stroke-width="0.5" rx="2"/>')
|
||||
lines.append(f' <text x="196" y="{SVG_H-19}" font-size="8" fill="{CENTER_SUB}">AFTER — time with fix (light)</text>')
|
||||
lines.append(f' <text x="350" y="{SVG_H-19}" font-size="7.5" fill="{CENTER_SUB}">'
|
||||
f'Arc proportional to fraction of BEFORE time.</text>')
|
||||
|
||||
lines.append('</svg>')
|
||||
|
||||
|
|
|
|||
|
|
@ -1,169 +1,195 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 760 260" width="760" height="260">
|
||||
<rect width="760" height="260" fill="white"/>
|
||||
|
||||
<!-- Title -->
|
||||
<text x="380" y="14" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="10.5" fill="#333">BenchMax — Speedup Grows With Scale · Three Ecosystems · Algorithmic complexity fix only</text>
|
||||
|
||||
<!-- ── Panel 1: javac Tarjan ─────────────────────────────────────────────── -->
|
||||
<rect x="6" y="20" width="238" height="218" rx="3" fill="#f8faff" stroke="#c8d8f0" stroke-width="0.6"/>
|
||||
<text x="125" y="35" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="9" fill="#334488" font-weight="bold">javac-0001 Tarjan starWithBackEdges(V)</text>
|
||||
<text x="125" y="47" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#666">GraphUtils.findAllCycles — visited set fix</text>
|
||||
|
||||
<!-- Column headers -->
|
||||
<text x="30" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#888">Nodes V</text>
|
||||
<text x="100" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#cc4444">Before (ms)</text>
|
||||
<text x="165" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#336633">After (ms)</text>
|
||||
<text x="215" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#336633">Speed</text>
|
||||
<line x1="14" y1="65" x2="236" y2="65" stroke="#ddd" stroke-width="0.4"/>
|
||||
|
||||
<!-- Data rows: V, before_ms, after_ms, speedup -->
|
||||
<!-- V=200: 2.87× -->
|
||||
<text x="30" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">200</text>
|
||||
<text x="100" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="165" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="215" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">2.9×</text>
|
||||
|
||||
<text x="30" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">400</text>
|
||||
<text x="100" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="165" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="215" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">3.9×</text>
|
||||
|
||||
<text x="30" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">800</text>
|
||||
<text x="100" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="165" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="215" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">5.5×</text>
|
||||
|
||||
<text x="30" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">2,000</text>
|
||||
<text x="100" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="165" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="215" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">~12×</text>
|
||||
|
||||
<text x="30" y="143" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">3,200</text>
|
||||
<text x="100" y="143" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="165" y="143" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="215" y="143" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">~23×</text>
|
||||
|
||||
<rect x="14" y="154" width="224" height="22" rx="2" fill="#e6f0ff" stroke="#aac8ee" stroke-width="0.6"/>
|
||||
<text x="126" y="169" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8.5" fill="#224488">Grows as O(V²) → O(V log V)</text>
|
||||
|
||||
<!-- Spark bar chart (visual speedup) -->
|
||||
<text x="14" y="192" font-family="Helvetica,sans-serif" font-size="7.5" fill="#888">Speedup at scale (V=200→3200):</text>
|
||||
<!-- bars: max speedup ~23× → bar_w = 23/23 * 180 = 180 -->
|
||||
<rect x="14" y="196" width="23" height="10" rx="1" fill="#aaccee"/> <!-- 2.9/23*180=23 -->
|
||||
<rect x="14" y="208" width="31" height="10" rx="1" fill="#88aadd"/> <!-- 3.9/23*180=30 -->
|
||||
<rect x="14" y="220" width="43" height="10" rx="1" fill="#6699cc"/>
|
||||
<rect x="14" y="232" width="94" height="10" rx="1" fill="#4477bb"/>
|
||||
<rect x="14" y="244" width="180" height="10" rx="1" fill="#225599"/>
|
||||
<text x="200" y="205" font-family="Helvetica,sans-serif" font-size="7" fill="#333">2.9×</text>
|
||||
<text x="200" y="217" font-family="Helvetica,sans-serif" font-size="7" fill="#333">3.9×</text>
|
||||
<text x="200" y="229" font-family="Helvetica,sans-serif" font-size="7" fill="#333">5.5×</text>
|
||||
<text x="200" y="241" font-family="Helvetica,sans-serif" font-size="7" fill="#333">~12×</text>
|
||||
<text x="200" y="253" font-family="Helvetica,sans-serif" font-size="7" fill="#333">~23×</text>
|
||||
|
||||
<!-- ── Panel 2: minecraft-0001 ───────────────────────────────────────────── -->
|
||||
<rect x="254" y="20" width="248" height="218" rx="3" fill="#fff8f8" stroke="#f0c8c8" stroke-width="0.6"/>
|
||||
<text x="378" y="35" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="9" fill="#884444" font-weight="bold">minecraft-0001 DependencySorter diamond D</text>
|
||||
<text x="378" y="47" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#666">isCyclic visited-set fix · real server + microbench</text>
|
||||
|
||||
<text x="275" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#888">Depth D</text>
|
||||
<text x="330" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#cc4444">Before</text>
|
||||
<text x="395" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#336633">After</text>
|
||||
<text x="455" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#336633">Speed</text>
|
||||
<line x1="262" y1="65" x2="494" y2="65" stroke="#ddd" stroke-width="0.4"/>
|
||||
|
||||
<text x="275" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">8</text>
|
||||
<text x="330" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="395" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="455" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">4×</text>
|
||||
|
||||
<text x="275" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">10</text>
|
||||
<text x="330" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="395" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="455" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">11.7×</text>
|
||||
|
||||
<text x="275" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">12</text>
|
||||
<text x="330" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="395" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="455" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">31.5×</text>
|
||||
|
||||
<text x="275" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">14</text>
|
||||
<text x="330" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">7,432 µs</text>
|
||||
<text x="395" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">67 µs</text>
|
||||
<text x="455" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">110.9×</text>
|
||||
|
||||
<!-- D=16 real server — highlight row -->
|
||||
<rect x="262" y="133" width="232" height="16" rx="1" fill="#fff0f0"/>
|
||||
<text x="275" y="145" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">16 ← real</text>
|
||||
<text x="330" y="145" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc3333">19,255 ms</text>
|
||||
<text x="395" y="145" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">3,087 ms</text>
|
||||
<text x="455" y="145" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">6.2×</text>
|
||||
|
||||
<text x="275" y="163" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc2222">16+ (vanilla)</text>
|
||||
<text x="330" y="163" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc2222">StackOverflow</text>
|
||||
<text x="395" y="163" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">stable</text>
|
||||
<text x="455" y="163" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">∞ eff.</text>
|
||||
|
||||
<rect x="262" y="172" width="232" height="22" rx="2" fill="#ffe6e6" stroke="#e88888" stroke-width="0.6"/>
|
||||
<text x="378" y="187" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8.5" fill="#882222">O(E^D) exponential → O(E·D) linear</text>
|
||||
|
||||
<!-- Spark bars -->
|
||||
<text x="262" y="208" font-family="Helvetica,sans-serif" font-size="7.5" fill="#888">Speedup at scale (D=8→16):</text>
|
||||
<rect x="262" y="212" width="6" height="10" rx="1" fill="#ffcccc"/> <!-- 4× -->
|
||||
<rect x="262" y="224" width="19" height="10" rx="1" fill="#ffaaaa"/> <!-- 11.7× -->
|
||||
<rect x="262" y="236" width="52" height="10" rx="1" fill="#ff8888"/> <!-- 31.5× -->
|
||||
<rect x="262" y="248" width="180" height="10" rx="1" fill="#ee4444"/> <!-- 110.9× -->
|
||||
<text x="448" y="221" font-family="Helvetica,sans-serif" font-size="7" fill="#333">4×</text>
|
||||
<text x="448" y="233" font-family="Helvetica,sans-serif" font-size="7" fill="#333">11.7×</text>
|
||||
<text x="448" y="245" font-family="Helvetica,sans-serif" font-size="7" fill="#333">31.5×</text>
|
||||
<text x="448" y="257" font-family="Helvetica,sans-serif" font-size="7" fill="#333">110.9× (µbench D=14)</text>
|
||||
|
||||
<!-- ── Panel 3: create-0001 ──────────────────────────────────────────────── -->
|
||||
<rect x="512" y="20" width="242" height="218" rx="3" fill="#fdf8f8" stroke="#e8d8d8" stroke-width="0.6"/>
|
||||
<text x="633" y="35" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="9" fill="#775544" font-weight="bold">create-0001 TrackGraph BFS ArrayList→Queue</text>
|
||||
<text x="633" y="47" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#666">remove(0) O(n) dequeue → ArrayDeque O(1)</text>
|
||||
|
||||
<text x="530" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#888">Nodes V</text>
|
||||
<text x="588" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#cc4444">Before</text>
|
||||
<text x="645" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#336633">After</text>
|
||||
<text x="700" y="62" font-family="Helvetica,sans-serif" font-size="8" fill="#336633">Speed</text>
|
||||
<line x1="520" y1="65" x2="746" y2="65" stroke="#ddd" stroke-width="0.4"/>
|
||||
|
||||
<text x="530" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">100</text>
|
||||
<text x="588" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="645" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="700" y="79" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">~1.5×</text>
|
||||
|
||||
<text x="530" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">500</text>
|
||||
<text x="588" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="645" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="700" y="95" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">~6×</text>
|
||||
|
||||
<text x="530" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">2,000</text>
|
||||
<text x="588" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="645" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="700" y="111" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">~25×</text>
|
||||
|
||||
<text x="530" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">5,000</text>
|
||||
<text x="588" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc4444">—</text>
|
||||
<text x="645" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">—</text>
|
||||
<text x="700" y="127" font-family="Helvetica,sans-serif" font-size="8.5" fill="#226622" font-weight="bold">~60×</text>
|
||||
|
||||
<rect x="520" y="136" width="226" height="22" rx="2" fill="#fdeee8" stroke="#ddaa88" stroke-width="0.6"/>
|
||||
<text x="633" y="151" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8.5" fill="#664422">O(V²) dequeue → O(V) BFS ⚠ upstream open</text>
|
||||
|
||||
<text x="520" y="175" font-family="Helvetica,sans-serif" font-size="8" fill="#888">Note: defect open in Create mod (upstream).</text>
|
||||
<text x="520" y="187" font-family="Helvetica,sans-serif" font-size="8" fill="#888">Triggered by large rail networks (>500 nodes).</text>
|
||||
<text x="520" y="199" font-family="Helvetica,sans-serif" font-size="8" fill="#888">Fix: replace ArrayList with ArrayDeque.</text>
|
||||
|
||||
<!-- Spark bars -->
|
||||
<text x="520" y="215" font-family="Helvetica,sans-serif" font-size="7.5" fill="#888">Speedup at scale (V=100→5000):</text>
|
||||
<rect x="520" y="219" width="5" height="10" rx="1" fill="#e8cccc"/>
|
||||
<rect x="520" y="231" width="18" height="10" rx="1" fill="#ddaaaa"/>
|
||||
<rect x="520" y="243" width="75" height="10" rx="1" fill="#cc8888"/>
|
||||
<rect x="520" y="255" width="180" height="10" rx="1" fill="#bb5555"/>
|
||||
<text x="706" y="228" font-family="Helvetica,sans-serif" font-size="7" fill="#333">~1.5×</text>
|
||||
<text x="706" y="240" font-family="Helvetica,sans-serif" font-size="7" fill="#333">~6×</text>
|
||||
<text x="706" y="252" font-family="Helvetica,sans-serif" font-size="7" fill="#333">~25×</text>
|
||||
<text x="706" y="264" font-family="Helvetica,sans-serif" font-size="7" fill="#333">~60×</text>
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
|
||||
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
|
||||
<!-- Generated by graphviz version 2.43.0 (0)
|
||||
-->
|
||||
<!-- Title: benchmax Pages: 1 -->
|
||||
<svg width="813pt" height="529pt"
|
||||
viewBox="0.00 0.00 813.20 529.20" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
|
||||
<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(21.6 507.6)">
|
||||
<title>benchmax</title>
|
||||
<polygon fill="white" stroke="transparent" points="-21.6,21.6 -21.6,-507.6 791.6,-507.6 791.6,21.6 -21.6,21.6"/>
|
||||
<text text-anchor="middle" x="122.5" y="-473.2" font-family="Helvetica,sans-Serif" font-size="11.00">BenchMax — Scaling Curves at Extremes</text>
|
||||
<g id="clust1" class="cluster">
|
||||
<title>cluster_javac</title>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="8,-330 8,-458 570.5,-458 570.5,-330 8,-330"/>
|
||||
<text text-anchor="middle" x="96" y="-446.8" font-family="Helvetica,sans-Serif" font-size="9.00">javac Tarjan  starWithBackEdges(V)</text>
|
||||
</g>
|
||||
<g id="clust2" class="cluster">
|
||||
<title>cluster_mc</title>
|
||||
<polygon fill="white" stroke="black" stroke-width="1.5" stroke-dasharray="5,2" points="109.5,-158 109.5,-322 762,-322 762,-158 109.5,-158"/>
|
||||
<text text-anchor="middle" x="196" y="-310.8" font-family="Helvetica,sans-Serif" font-size="9.00">minecraft-0001  diamond depth D</text>
|
||||
</g>
|
||||
<g id="clust3" class="cluster">
|
||||
<title>cluster_create</title>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="222,-8 222,-150 751,-150 751,-8 222,-8"/>
|
||||
<text text-anchor="middle" x="345" y="-138.8" font-family="Helvetica,sans-Serif" font-size="9.00">create-0001  TrackGraph BFS  ArrayList.remove(0)</text>
|
||||
</g>
|
||||
<!-- jv200 -->
|
||||
<g id="node1" class="node">
|
||||
<title>jv200</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="36" cy="-370" rx="20" ry="20"/>
|
||||
<text text-anchor="middle" x="36" y="-372.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=200</text>
|
||||
<text text-anchor="middle" x="36" y="-363.6" font-family="Helvetica,sans-Serif" font-size="8.00">2.87x</text>
|
||||
</g>
|
||||
<!-- jv400 -->
|
||||
<g id="node2" class="node">
|
||||
<title>jv400</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="137.5" cy="-370" rx="23.5" ry="23.5"/>
|
||||
<text text-anchor="middle" x="137.5" y="-372.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=400</text>
|
||||
<text text-anchor="middle" x="137.5" y="-363.6" font-family="Helvetica,sans-Serif" font-size="8.00">3.87x</text>
|
||||
</g>
|
||||
<!-- jv200->jv400 -->
|
||||
<g id="edge1" class="edge">
|
||||
<title>jv200->jv400</title>
|
||||
<path fill="none" stroke="black" stroke-width="0.6" d="M55.49,-374.72C68.97,-377.29 79.83,-376.83 109.72,-373.35"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.6" points="110.06,-374.72 113.87,-372.87 109.73,-371.94 110.06,-374.72"/>
|
||||
</g>
|
||||
<!-- jv800 -->
|
||||
<g id="node3" class="node">
|
||||
<title>jv800</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="248" cy="-370" rx="29" ry="29"/>
|
||||
<text text-anchor="middle" x="248" y="-372.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=800</text>
|
||||
<text text-anchor="middle" x="248" y="-363.6" font-family="Helvetica,sans-Serif" font-size="8.00">5.47x</text>
|
||||
</g>
|
||||
<!-- jv400->jv800 -->
|
||||
<g id="edge2" class="edge">
|
||||
<title>jv400->jv800</title>
|
||||
<path fill="none" stroke="black" stroke-width="0.6" d="M160.18,-377.21C174.78,-380.88 186.24,-380.35 215.22,-375.63"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.6" points="215.51,-377 219.23,-374.97 215.06,-374.24 215.51,-377"/>
|
||||
</g>
|
||||
<!-- jv2000 -->
|
||||
<g id="node4" class="node">
|
||||
<title>jv2000</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="371" cy="-379" rx="36" ry="36"/>
|
||||
<text text-anchor="middle" x="371" y="-381.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=2000</text>
|
||||
<text text-anchor="middle" x="371" y="-372.6" font-family="Helvetica,sans-Serif" font-size="8.00">~12x</text>
|
||||
</g>
|
||||
<!-- jv800->jv2000 -->
|
||||
<g id="edge3" class="edge">
|
||||
<title>jv800->jv2000</title>
|
||||
<path fill="none" stroke="black" stroke-width="0.6" d="M274.07,-383.2C293.52,-392.03 305.28,-393.04 331.76,-387.85"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.6" points="332.13,-389.2 335.78,-387.04 331.58,-386.46 332.13,-389.2"/>
|
||||
</g>
|
||||
<!-- md12 -->
|
||||
<g id="node8" class="node">
|
||||
<title>md12</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="371" cy="-231" rx="36" ry="36"/>
|
||||
<text text-anchor="middle" x="371" y="-233.6" font-family="Helvetica,sans-Serif" font-size="8.00">D=12</text>
|
||||
<text text-anchor="middle" x="371" y="-224.6" font-family="Helvetica,sans-Serif" font-size="8.00">31.5x</text>
|
||||
</g>
|
||||
<!-- jv800->md12 -->
|
||||
<!-- jv5000 -->
|
||||
<g id="node5" class="node">
|
||||
<title>jv5000</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="515.5" cy="-385" rx="47" ry="47"/>
|
||||
<text text-anchor="middle" x="515.5" y="-387.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=5000</text>
|
||||
<text text-anchor="middle" x="515.5" y="-378.6" font-family="Helvetica,sans-Serif" font-size="8.00">~30x</text>
|
||||
</g>
|
||||
<!-- jv2000->jv5000 -->
|
||||
<g id="edge4" class="edge">
|
||||
<title>jv2000->jv5000</title>
|
||||
<path fill="none" stroke="black" stroke-width="0.6" d="M405,-391.11C434.26,-401.11 449.33,-404.22 466.98,-401.12"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.6" points="467.39,-402.46 471.04,-400.31 466.84,-399.72 467.39,-402.46"/>
|
||||
</g>
|
||||
<!-- md8 -->
|
||||
<g id="node6" class="node">
|
||||
<title>md8</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="137.5" cy="-231" rx="20" ry="20"/>
|
||||
<text text-anchor="middle" x="137.5" y="-233.6" font-family="Helvetica,sans-Serif" font-size="8.00">D=8</text>
|
||||
<text text-anchor="middle" x="137.5" y="-224.6" font-family="Helvetica,sans-Serif" font-size="8.00">4x</text>
|
||||
</g>
|
||||
<!-- md10 -->
|
||||
<g id="node7" class="node">
|
||||
<title>md10</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="248" cy="-231" rx="27" ry="27"/>
|
||||
<text text-anchor="middle" x="248" y="-233.6" font-family="Helvetica,sans-Serif" font-size="8.00">D=10</text>
|
||||
<text text-anchor="middle" x="248" y="-224.6" font-family="Helvetica,sans-Serif" font-size="8.00">11.7x</text>
|
||||
</g>
|
||||
<!-- md8->md10 -->
|
||||
<g id="edge5" class="edge">
|
||||
<title>md8->md10</title>
|
||||
<path fill="none" stroke="black" stroke-width="1.5" d="M157.6,-230.87C171.61,-230.8 183.51,-230.81 216.66,-230.91"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="1.5" points="216.8,-232.31 220.81,-230.92 216.81,-229.51 216.8,-232.31"/>
|
||||
</g>
|
||||
<!-- md10->md12 -->
|
||||
<g id="edge6" class="edge">
|
||||
<title>md10->md12</title>
|
||||
<path fill="none" stroke="black" stroke-width="1.5" d="M275.24,-230.58C288.26,-230.46 301.56,-230.5 330.86,-230.7"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="1.5" points="330.9,-232.1 334.91,-230.73 330.92,-229.3 330.9,-232.1"/>
|
||||
</g>
|
||||
<!-- md14 -->
|
||||
<g id="node9" class="node">
|
||||
<title>md14</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="2" cx="515.5" cy="-231" rx="50.5" ry="50.5"/>
|
||||
<text text-anchor="middle" x="515.5" y="-233.6" font-family="Helvetica,sans-Serif" font-size="8.00">D=14</text>
|
||||
<text text-anchor="middle" x="515.5" y="-224.6" font-family="Helvetica,sans-Serif" font-size="8.00">88x</text>
|
||||
</g>
|
||||
<!-- md12->md14 -->
|
||||
<g id="edge7" class="edge">
|
||||
<title>md12->md14</title>
|
||||
<path fill="none" stroke="black" stroke-width="1.5" d="M407.18,-230.65C431.87,-230.42 448.02,-230.29 460.53,-230.26"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="1.5" points="460.65,-231.66 464.65,-230.26 460.64,-228.86 460.65,-231.66"/>
|
||||
</g>
|
||||
<!-- cv2000 -->
|
||||
<g id="node13" class="node">
|
||||
<title>cv2000</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="515.5" cy="-77" rx="39.5" ry="39.5"/>
|
||||
<text text-anchor="middle" x="515.5" y="-79.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=2000</text>
|
||||
<text text-anchor="middle" x="515.5" y="-70.6" font-family="Helvetica,sans-Serif" font-size="8.00">~25x</text>
|
||||
</g>
|
||||
<!-- md12->cv2000 -->
|
||||
<!-- md16 -->
|
||||
<g id="node10" class="node">
|
||||
<title>md16</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="2.5" stroke-dasharray="5,2" cx="689" cy="-231" rx="65" ry="65"/>
|
||||
<text text-anchor="middle" x="689" y="-233.6" font-family="Helvetica,sans-Serif" font-size="8.00">D=16</text>
|
||||
<text text-anchor="middle" x="689" y="-224.6" font-family="Helvetica,sans-Serif" font-size="8.00">OVERFLOW</text>
|
||||
</g>
|
||||
<!-- md14->md16 -->
|
||||
<g id="edge8" class="edge">
|
||||
<title>md14->md16</title>
|
||||
<path fill="none" stroke="black" stroke-width="1.5" d="M566.23,-230.87C589.98,-230.81 606.68,-230.77 619.95,-230.76"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="1.5" points="619.96,-232.16 623.96,-230.76 619.96,-229.36 619.96,-232.16"/>
|
||||
</g>
|
||||
<!-- cv100 -->
|
||||
<g id="node11" class="node">
|
||||
<title>cv100</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="248" cy="-77" rx="18" ry="18"/>
|
||||
<text text-anchor="middle" x="248" y="-79.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=100</text>
|
||||
<text text-anchor="middle" x="248" y="-70.6" font-family="Helvetica,sans-Serif" font-size="8.00">~1.5x</text>
|
||||
</g>
|
||||
<!-- cv500 -->
|
||||
<g id="node12" class="node">
|
||||
<title>cv500</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="371" cy="-77" rx="25" ry="25"/>
|
||||
<text text-anchor="middle" x="371" y="-79.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=500</text>
|
||||
<text text-anchor="middle" x="371" y="-70.6" font-family="Helvetica,sans-Serif" font-size="8.00">~6x</text>
|
||||
</g>
|
||||
<!-- cv100->cv500 -->
|
||||
<g id="edge9" class="edge">
|
||||
<title>cv100->cv500</title>
|
||||
<path fill="none" stroke="black" stroke-width="0.6" d="M264.9,-69.73C293.8,-57.74 304.23,-57.3 342.52,-68.4"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.6" points="342.59,-69.88 346.82,-69.66 343.37,-67.19 342.59,-69.88"/>
|
||||
</g>
|
||||
<!-- cv500->cv2000 -->
|
||||
<g id="edge10" class="edge">
|
||||
<title>cv500->cv2000</title>
|
||||
<path fill="none" stroke="black" stroke-width="0.6" d="M394.87,-69.21C435.48,-56.2 451.04,-53.33 474.71,-60.61"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.6" points="474.35,-61.97 478.58,-61.87 475.21,-59.31 474.35,-61.97"/>
|
||||
</g>
|
||||
<!-- cv5000 -->
|
||||
<g id="node14" class="node">
|
||||
<title>cv5000</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="689" cy="-70" rx="54" ry="54"/>
|
||||
<text text-anchor="middle" x="689" y="-72.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=5000</text>
|
||||
<text text-anchor="middle" x="689" y="-63.6" font-family="Helvetica,sans-Serif" font-size="8.00">~60x</text>
|
||||
</g>
|
||||
<!-- cv2000->cv5000 -->
|
||||
<g id="edge11" class="edge">
|
||||
<title>cv2000->cv5000</title>
|
||||
<path fill="none" stroke="black" stroke-width="0.6" d="M554.27,-68.94C593.38,-60.95 614.31,-57.51 632.16,-58.02"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.6" points="632.11,-59.42 636.16,-58.2 632.23,-56.62 632.11,-59.42"/>
|
||||
</g>
|
||||
</g>
|
||||
</svg>
|
||||
|
|
|
|||
|
Before Width: | Height: | Size: 14 KiB After Width: | Height: | Size: 11 KiB |
|
|
@ -11,18 +11,18 @@
|
|||
<polygon fill="white" stroke="transparent" points="-21.6,21.6 -21.6,-303.6 580.6,-303.6 580.6,21.6 -21.6,21.6"/>
|
||||
<g id="clust1" class="cluster">
|
||||
<title>cluster_before</title>
|
||||
<polygon fill="#fffafa" stroke="#f5dddd" stroke-width="0.4" points="8,-184 8,-274 537,-274 537,-184 8,-184"/>
|
||||
<text text-anchor="middle" x="272.5" y="-262" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#cc4444">BEFORE</text>
|
||||
<polygon fill="white" stroke="black" stroke-width="1.5" stroke-dasharray="5,2" points="8,-184 8,-274 537,-274 537,-184 8,-184"/>
|
||||
<text text-anchor="middle" x="272.5" y="-262" font-family="Helvetica,sans-Serif" font-size="10.00">BEFORE</text>
|
||||
</g>
|
||||
<g id="clust2" class="cluster">
|
||||
<title>cluster_after</title>
|
||||
<polygon fill="#f8fdf8" stroke="#ddeedd" stroke-width="0.4" points="16,-79 16,-151 551,-151 551,-79 16,-79"/>
|
||||
<text text-anchor="middle" x="283.5" y="-139" font-family="Helvetica,sans-Serif" font-size="10.00" fill="#338833">AFTER</text>
|
||||
<polygon fill="white" stroke="black" stroke-width="1.5" points="16,-79 16,-151 551,-151 551,-79 16,-79"/>
|
||||
<text text-anchor="middle" x="283.5" y="-139" font-family="Helvetica,sans-Serif" font-size="10.00">AFTER</text>
|
||||
</g>
|
||||
<!-- b_exp -->
|
||||
<g id="node1" class="node">
|
||||
<title>b_exp</title>
|
||||
<polygon fill="#fce8e8" stroke="#e88888" stroke-width="0.4" points="115.5,-238 16.5,-238 16.5,-201 115.5,-201 115.5,-238"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="2.5" points="115.5,-238 16.5,-238 16.5,-201 115.5,-201 115.5,-238"/>
|
||||
<text text-anchor="middle" x="66" y="-226.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(E^D)</text>
|
||||
<text text-anchor="middle" x="66" y="-217.6" font-family="Helvetica,sans-Serif" font-size="8.00">exponential</text>
|
||||
<text text-anchor="middle" x="66" y="-208.6" font-family="Helvetica,sans-Serif" font-size="8.00">DependencySorter</text>
|
||||
|
|
@ -30,7 +30,7 @@
|
|||
<!-- a_lin -->
|
||||
<g id="node5" class="node">
|
||||
<title>a_lin</title>
|
||||
<polygon fill="#e8f5e8" stroke="#88cc88" stroke-width="0.4" points="109.5,-124 24.5,-124 24.5,-87 109.5,-87 109.5,-124"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="109.5,-124 24.5,-124 24.5,-87 109.5,-87 109.5,-124"/>
|
||||
<text text-anchor="middle" x="67" y="-112.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(E)</text>
|
||||
<text text-anchor="middle" x="67" y="-103.6" font-family="Helvetica,sans-Serif" font-size="8.00">per isCyclic call</text>
|
||||
<text text-anchor="middle" x="67" y="-94.6" font-family="Helvetica,sans-Serif" font-size="8.00">visited set</text>
|
||||
|
|
@ -38,21 +38,21 @@
|
|||
<!-- b_exp->a_lin -->
|
||||
<g id="edge1" class="edge">
|
||||
<title>b_exp->a_lin</title>
|
||||
<path fill="none" stroke="#88cc88" d="M67,-200.93C67,-200.93 67,-128.06 67,-128.06"/>
|
||||
<polygon fill="#88cc88" stroke="#88cc88" points="68.4,-128.06 67,-124.06 65.6,-128.06 68.4,-128.06"/>
|
||||
<text text-anchor="middle" x="94.5" y="-161.4" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#999999">add visited set</text>
|
||||
<path fill="none" stroke="black" stroke-width="2" d="M67,-200.93C67,-200.93 67,-128.06 67,-128.06"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="2" points="68.4,-128.06 67,-124.06 65.6,-128.06 68.4,-128.06"/>
|
||||
<text text-anchor="middle" x="94.5" y="-161.4" font-family="Helvetica,sans-Serif" font-size="7.00">add visited set</text>
|
||||
</g>
|
||||
<!-- b_cub -->
|
||||
<g id="node2" class="node">
|
||||
<title>b_cub</title>
|
||||
<polygon fill="#fde8d8" stroke="#e8a888" stroke-width="0.4" points="251.5,-237.5 158.5,-237.5 158.5,-201.5 251.5,-201.5 251.5,-237.5"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="2" points="251.5,-237.5 158.5,-237.5 158.5,-201.5 251.5,-201.5 251.5,-237.5"/>
|
||||
<text text-anchor="middle" x="205" y="-222.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(n³)</text>
|
||||
<text text-anchor="middle" x="205" y="-213.1" font-family="Helvetica,sans-Serif" font-size="8.00">scala3 constraint</text>
|
||||
</g>
|
||||
<!-- a_quad2 -->
|
||||
<g id="node6" class="node">
|
||||
<title>a_quad2</title>
|
||||
<polygon fill="#eef5e8" stroke="#aacc88" stroke-width="0.4" points="255,-124 153,-124 153,-87 255,-87 255,-124"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" stroke-dasharray="5,2" points="255,-124 153,-124 153,-87 255,-87 255,-124"/>
|
||||
<text text-anchor="middle" x="204" y="-112.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(n²)</text>
|
||||
<text text-anchor="middle" x="204" y="-103.6" font-family="Helvetica,sans-Serif" font-size="8.00">scala3 still complex</text>
|
||||
<text text-anchor="middle" x="204" y="-94.6" font-family="Helvetica,sans-Serif" font-size="8.00">but inner loop O(1)</text>
|
||||
|
|
@ -60,14 +60,14 @@
|
|||
<!-- b_cub->a_quad2 -->
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<g id="edge2" class="edge">
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<title>b_cub->a_quad2</title>
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<path fill="none" stroke="#aacc88" stroke-width="0.8" d="M205,-201.44C205,-201.44 205,-128.24 205,-128.24"/>
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<polygon fill="#aacc88" stroke="#aacc88" stroke-width="0.8" points="206.4,-128.24 205,-124.24 203.6,-128.24 206.4,-128.24"/>
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<text text-anchor="middle" x="222.5" y="-161.4" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#999999">inner O(1)</text>
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<path fill="none" stroke="black" stroke-width="1.2" d="M205,-201.44C205,-201.44 205,-128.24 205,-128.24"/>
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<polygon fill="black" stroke="black" stroke-width="1.2" points="206.4,-128.24 205,-124.24 203.6,-128.24 206.4,-128.24"/>
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<text text-anchor="middle" x="222.5" y="-161.4" font-family="Helvetica,sans-Serif" font-size="7.00">inner O(1)</text>
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</g>
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<!-- b_quad -->
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<g id="node3" class="node">
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<title>b_quad</title>
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<polygon fill="#fef0e0" stroke="#e8cc88" stroke-width="0.4" points="393.5,-247 294.5,-247 294.5,-192 393.5,-192 393.5,-247"/>
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<polygon fill="white" stroke="black" stroke-width="1.5" points="393.5,-247 294.5,-247 294.5,-192 393.5,-192 393.5,-247"/>
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<text text-anchor="middle" x="344" y="-235.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(n²)</text>
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||||
<text text-anchor="middle" x="344" y="-226.6" font-family="Helvetica,sans-Serif" font-size="8.00">javac Tarjan</text>
|
||||
<text text-anchor="middle" x="344" y="-217.6" font-family="Helvetica,sans-Serif" font-size="8.00">TypeScript checker</text>
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||||
|
|
@ -77,7 +77,7 @@
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|||
<!-- a_lin2 -->
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<g id="node7" class="node">
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<title>a_lin2</title>
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<polygon fill="#e8f5e8" stroke="#88cc88" stroke-width="0.4" points="386,-124 298,-124 298,-87 386,-87 386,-124"/>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="386,-124 298,-124 298,-87 386,-87 386,-124"/>
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<text text-anchor="middle" x="342" y="-112.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(V+E)</text>
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<text text-anchor="middle" x="342" y="-103.6" font-family="Helvetica,sans-Serif" font-size="8.00">Tarjan fixed</text>
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<text text-anchor="middle" x="342" y="-94.6" font-family="Helvetica,sans-Serif" font-size="8.00">ArrayDeque BFS</text>
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|
|
@ -85,14 +85,14 @@
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|||
<!-- b_quad->a_lin2 -->
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<g id="edge3" class="edge">
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<title>b_quad->a_lin2</title>
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<path fill="none" stroke="#88cc88" d="M342,-191.9C342,-191.9 342,-128.29 342,-128.29"/>
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<polygon fill="#88cc88" stroke="#88cc88" points="343.4,-128.29 342,-124.29 340.6,-128.29 343.4,-128.29"/>
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<text text-anchor="middle" x="374" y="-161.4" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#999999">Set / ArrayDeque</text>
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<path fill="none" stroke="black" stroke-width="2" d="M342,-191.9C342,-191.9 342,-128.29 342,-128.29"/>
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<polygon fill="black" stroke="black" stroke-width="2" points="343.4,-128.29 342,-124.29 340.6,-128.29 343.4,-128.29"/>
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<text text-anchor="middle" x="374" y="-161.4" font-family="Helvetica,sans-Serif" font-size="7.00">Set / ArrayDeque</text>
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</g>
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<!-- b_med -->
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<g id="node4" class="node">
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<title>b_med</title>
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<polygon fill="#f8f8e8" stroke="#cccc88" stroke-width="0.4" points="529,-238 437,-238 437,-201 529,-201 529,-238"/>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="529,-238 437,-238 437,-201 529,-201 529,-238"/>
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<text text-anchor="middle" x="483" y="-226.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(n·k)</text>
|
||||
<text text-anchor="middle" x="483" y="-217.6" font-family="Helvetica,sans-Serif" font-size="8.00">bounded defects</text>
|
||||
<text text-anchor="middle" x="483" y="-208.6" font-family="Helvetica,sans-Serif" font-size="8.00">cpython, gcc...</text>
|
||||
|
|
@ -100,46 +100,46 @@
|
|||
<!-- a_lin3 -->
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<g id="node8" class="node">
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<title>a_lin3</title>
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<polygon fill="#f0f5e8" stroke="#aabb88" stroke-width="0.4" points="543,-123.5 429,-123.5 429,-87.5 543,-87.5 543,-123.5"/>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="543,-123.5 429,-123.5 429,-87.5 543,-87.5 543,-123.5"/>
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<text text-anchor="middle" x="486" y="-108.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(n)</text>
|
||||
<text text-anchor="middle" x="486" y="-99.1" font-family="Helvetica,sans-Serif" font-size="8.00">bounded + O(1) check</text>
|
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</g>
|
||||
<!-- b_med->a_lin3 -->
|
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<g id="edge4" class="edge">
|
||||
<title>b_med->a_lin3</title>
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<path fill="none" stroke="#aabb88" stroke-width="0.8" d="M483,-200.93C483,-200.93 483,-127.68 483,-127.68"/>
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<polygon fill="#aabb88" stroke="#aabb88" stroke-width="0.8" points="484.4,-127.68 483,-123.68 481.6,-127.68 484.4,-127.68"/>
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<text text-anchor="middle" x="499.5" y="-161.4" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#999999">HashSet</text>
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<path fill="none" stroke="black" stroke-width="1.2" d="M483,-200.93C483,-200.93 483,-127.68 483,-127.68"/>
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<polygon fill="black" stroke="black" stroke-width="1.2" points="484.4,-127.68 483,-123.68 481.6,-127.68 484.4,-127.68"/>
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<text text-anchor="middle" x="499.5" y="-161.4" font-family="Helvetica,sans-Serif" font-size="7.00">HashSet</text>
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</g>
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<!-- s1 -->
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<g id="node9" class="node">
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<title>s1</title>
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<polygon fill="lightgrey" stroke="transparent" stroke-width="0.4" points="110.5,-36 23.5,-36 23.5,0 110.5,0 110.5,-36"/>
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<text text-anchor="middle" x="67" y="-20.6" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#cc4444">88x at depth 14</text>
|
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<text text-anchor="middle" x="67" y="-11.6" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#cc4444">∞ at depth 16</text>
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<polygon fill="white" stroke="transparent" stroke-width="0.8" points="116,-36 18,-36 18,0 116,0 116,-36"/>
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<text text-anchor="middle" x="67" y="-20.6" font-family="Helvetica,sans-Serif" font-size="8.00">88x at depth 14</text>
|
||||
<text text-anchor="middle" x="67" y="-11.6" font-family="Helvetica,sans-Serif" font-size="8.00">u221e at depth 16</text>
|
||||
</g>
|
||||
<!-- a_lin->s1 -->
|
||||
<!-- s2 -->
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<g id="node10" class="node">
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<title>s2</title>
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<polygon fill="lightgrey" stroke="transparent" stroke-width="0.4" points="239,-36 163,-36 163,0 239,0 239,-36"/>
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<text text-anchor="middle" x="201" y="-20.6" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#888888">— (still O(n²))</text>
|
||||
<text text-anchor="middle" x="201" y="-11.6" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#888888">but bounded</text>
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<polygon fill="white" stroke="transparent" stroke-width="0.8" points="239,-36 163,-36 163,0 239,0 239,-36"/>
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<text text-anchor="middle" x="201" y="-20.6" font-family="Helvetica,sans-Serif" font-size="8.00">— (still O(n²))</text>
|
||||
<text text-anchor="middle" x="201" y="-11.6" font-family="Helvetica,sans-Serif" font-size="8.00">but bounded</text>
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</g>
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<!-- a_quad2->s2 -->
|
||||
<!-- s3 -->
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<g id="node11" class="node">
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<title>s3</title>
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<polygon fill="lightgrey" stroke="transparent" stroke-width="0.4" points="405.5,-36 282.5,-36 282.5,0 405.5,0 405.5,-36"/>
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<text text-anchor="middle" x="344" y="-20.6" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#338833">23x at V=800</text>
|
||||
<text text-anchor="middle" x="344" y="-11.6" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#338833">401x fewer comparisons</text>
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<polygon fill="white" stroke="transparent" stroke-width="0.8" points="405.5,-36 282.5,-36 282.5,0 405.5,0 405.5,-36"/>
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<text text-anchor="middle" x="344" y="-20.6" font-family="Helvetica,sans-Serif" font-size="8.00">23x at V=800</text>
|
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<text text-anchor="middle" x="344" y="-11.6" font-family="Helvetica,sans-Serif" font-size="8.00">401x fewer comparisons</text>
|
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</g>
|
||||
<!-- a_lin2->s3 -->
|
||||
<!-- s4 -->
|
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<g id="node12" class="node">
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<title>s4</title>
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<polygon fill="lightgrey" stroke="transparent" stroke-width="0.4" points="521.5,-36 450.5,-36 450.5,0 521.5,0 521.5,-36"/>
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<text text-anchor="middle" x="486" y="-16.1" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#888888">2–4x typical</text>
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<polygon fill="white" stroke="transparent" stroke-width="0.8" points="521.5,-36 450.5,-36 450.5,0 521.5,0 521.5,-36"/>
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<text text-anchor="middle" x="486" y="-16.1" font-family="Helvetica,sans-Serif" font-size="8.00">2–4x typical</text>
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||||
</g>
|
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<!-- a_lin3->s4 -->
|
||||
</g>
|
||||
|
|
|
|||
|
Before Width: | Height: | Size: 8.9 KiB After Width: | Height: | Size: 8.8 KiB |
|
|
@ -1,155 +1,246 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 760 300" width="760" height="300">
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<rect width="760" height="300" fill="white"/>
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||||
|
||||
<!-- Title -->
|
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<text x="380" y="14" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="10.5" fill="#333333">CWE-407: O(n²+) Unvisited Graph Traversal · 25 confirmed defects · 8 ecosystems</text>
|
||||
|
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<!-- Row bands (severity lanes) -->
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<rect x="1" y="20" width="758" height="46" rx="2" fill="#fffafa" stroke="#f5dddd" stroke-width="0.6"/>
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<rect x="1" y="68" width="758" height="46" rx="2" fill="#fffcf5" stroke="#f5ead5" stroke-width="0.6"/>
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<rect x="1" y="116" width="758" height="84" rx="2" fill="#f8fdf8" stroke="#ddeedd" stroke-width="0.6"/>
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<rect x="1" y="202" width="758" height="46" rx="2" fill="#fafafa" stroke="#e8e8f0" stroke-width="0.6"/>
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<rect x="1" y="250" width="758" height="48" rx="2" fill="#fefefe" stroke="#eeeeee" stroke-width="0.6"/>
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<!-- Severity labels (left column) -->
|
||||
<text x="6" y="36" font-family="Helvetica,sans-serif" font-size="8" fill="#cc4444" font-weight="bold">EXPONENTIAL</text>
|
||||
<text x="6" y="48" font-family="Helvetica,sans-serif" font-size="7.5" fill="#cc4444">O(E^D)</text>
|
||||
|
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<text x="6" y="84" font-family="Helvetica,sans-serif" font-size="8" fill="#cc6600" font-weight="bold">CRITICAL</text>
|
||||
<text x="6" y="96" font-family="Helvetica,sans-serif" font-size="7.5" fill="#cc6600">O(n³)</text>
|
||||
|
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<text x="6" y="150" font-family="Helvetica,sans-serif" font-size="8" fill="#558855" font-weight="bold">HIGH</text>
|
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<text x="6" y="162" font-family="Helvetica,sans-serif" font-size="7.5" fill="#558855">O(n²)</text>
|
||||
|
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<text x="6" y="218" font-family="Helvetica,sans-serif" font-size="8" fill="#666688" font-weight="bold">MEDIUM</text>
|
||||
<text x="6" y="230" font-family="Helvetica,sans-serif" font-size="7.5" fill="#666688">O(n log n)</text>
|
||||
|
||||
<text x="6" y="266" font-family="Helvetica,sans-serif" font-size="8" fill="#999999" font-weight="bold">LOW</text>
|
||||
<text x="6" y="278" font-family="Helvetica,sans-serif" font-size="7.5" fill="#999999">bounded</text>
|
||||
|
||||
<!-- Divider -->
|
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<line x1="107" y1="20" x2="107" y2="298" stroke="#cccccc" stroke-width="0.5"/>
|
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|
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<!-- ── EXPONENTIAL chips ─────────────────────────────────────────────── -->
|
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<!-- minecraft-0001: wide chip with real benchmark -->
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<rect x="112" y="26" width="155" height="34" rx="3" fill="#fce8e8" stroke="#e05555" stroke-width="1.4"/>
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<text x="189" y="39" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">minecraft-0001</text>
|
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<text x="189" y="52" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7.5" fill="#e05555">DependencySorter.isCyclic · O(E^D)</text>
|
||||
|
||||
<text x="276" y="37" font-family="Helvetica,sans-serif" font-size="8.5" fill="#222">/reload: 19,255 ms → 3,087 ms (6.2× speedup)</text>
|
||||
<text x="276" y="52" font-family="Helvetica,sans-serif" font-size="7.5" fill="#777">Affects: Vanilla · Paper · Spigot · Purpur · Forge · NeoForge · Fabric · Quilt</text>
|
||||
|
||||
<!-- ── CRITICAL chips ──────────────────────────────────────────────── -->
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<rect x="112" y="74" width="108" height="34" rx="3" fill="#fef0dc" stroke="#e8aa66" stroke-width="1.0"/>
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<text x="166" y="87" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">scala3-0001</text>
|
||||
<text x="166" y="100" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7.5" fill="#cc6600">Constraint lattice</text>
|
||||
|
||||
<!-- ── HIGH chips (2 rows × 6, step=94) ─────────────────────────── -->
|
||||
<!-- Row 1: y=122 -->
|
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<rect x="112" y="122" width="90" height="34" rx="3" fill="#e8f5e8" stroke="#88bb88" stroke-width="0.8"/>
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<text x="157" y="135" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">javac-0001</text>
|
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<text x="157" y="148" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#558855">Tarjan stack</text>
|
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<rect x="206" y="122" width="90" height="34" rx="3" fill="#e8f5e8" stroke="#88bb88" stroke-width="0.8"/>
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<text x="251" y="135" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">javac-0002a/b</text>
|
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<text x="251" y="148" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#558855">Infer closure</text>
|
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|
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<rect x="300" y="122" width="90" height="34" rx="3" fill="#e8f5e8" stroke="#88bb88" stroke-width="0.8"/>
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<text x="345" y="135" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">javac-0004/5</text>
|
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<text x="345" y="148" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#558855">Deps+Context</text>
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<rect x="394" y="122" width="90" height="34" rx="3" fill="#eaf0f8" stroke="#88aacc" stroke-width="0.8"/>
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<text x="439" y="135" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">kotlin-0001</text>
|
||||
<text x="439" y="148" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#4477aa">Inheritance check</text>
|
||||
|
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<rect x="488" y="122" width="90" height="34" rx="3" fill="#eaf0f8" stroke="#88aacc" stroke-width="0.8"/>
|
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<text x="533" y="135" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">ts-0001..3</text>
|
||||
<text x="533" y="148" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#4477aa">TypeScript checker</text>
|
||||
|
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<rect x="582" y="122" width="90" height="34" rx="3" fill="#f0eaf8" stroke="#aa88cc" stroke-width="0.8"/>
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<text x="627" y="135" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">ghc-0001..3</text>
|
||||
<text x="627" y="148" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#7755aa">SCC / codegen</text>
|
||||
|
||||
<!-- Row 2: y=160 -->
|
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<rect x="112" y="160" width="90" height="34" rx="3" fill="#f8f0ea" stroke="#cc9966" stroke-width="0.8"/>
|
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<text x="157" y="173" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">llvm-0001</text>
|
||||
<text x="157" y="186" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#aa7744">GlobalsModRef</text>
|
||||
|
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<rect x="206" y="160" width="90" height="34" rx="3" fill="#f8eeea" stroke="#cc8866" stroke-width="0.8"/>
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<text x="251" y="173" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">rustc-0001</text>
|
||||
<text x="251" y="186" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#aa6644">SmallVec::contains</text>
|
||||
|
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<rect x="300" y="160" width="90" height="34" rx="3" fill="#f5f0e8" stroke="#bbaa66" stroke-width="0.8"/>
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<text x="345" y="173" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">erlang-0001</text>
|
||||
<text x="345" y="186" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#887733">one_path/8</text>
|
||||
|
||||
<rect x="394" y="160" width="90" height="34" rx="3" fill="#eaf5f0" stroke="#66bb99" stroke-width="0.8"/>
|
||||
<text x="439" y="173" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">frrouting-0001</text>
|
||||
<text x="439" y="186" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#339966">ospf_ti_lfa ×5</text>
|
||||
|
||||
<!-- frrouting-0002 OPEN (dashed) -->
|
||||
<rect x="488" y="160" width="90" height="34" rx="3" fill="#fff0f0" stroke="#cc6666" stroke-width="0.8" stroke-dasharray="4,2"/>
|
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<text x="533" y="173" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="8" fill="#333">frrouting-0002</text>
|
||||
<text x="533" y="186" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7" fill="#cc4444">ospf_spf ⚠ OPEN</text>
|
||||
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<text text-anchor="middle" x="661.13" y="-1304.8" font-family="Helvetica,sans-Serif" font-size="9.00">ospf_spf Dijkstra</text>
|
||||
<text text-anchor="middle" x="661.13" y="-1294.8" font-family="Helvetica,sans-Serif" font-size="9.00">[UNPATCHED]</text>
|
||||
</g>
|
||||
<!-- fr1->fr2 -->
|
||||
<g id="edge3" class="edge">
|
||||
<title>fr1->fr2</title>
|
||||
<path fill="none" stroke="black" stroke-width="0.6" d="M412.18,-1328.25C510.93,-1360.87 534.74,-1362.11 612.13,-1328.88"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.6" points="612.93,-1330.44 616.82,-1326.85 611.54,-1327.23 612.93,-1330.44"/>
|
||||
<text text-anchor="middle" x="513.31" y="-1312.6" font-family="Helvetica,sans-Serif" font-size="8.00">same package</text>
|
||||
</g>
|
||||
<!-- cr1 -->
|
||||
<g id="node15" class="node">
|
||||
<title>cr1</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="1.5" stroke-dasharray="5,2" cx="369.74" cy="-533" rx="77.15" ry="26.74"/>
|
||||
<text text-anchor="middle" x="369.74" y="-540.8" font-family="Helvetica,sans-Serif" font-size="9.00">create-0001</text>
|
||||
<text text-anchor="middle" x="369.74" y="-530.8" font-family="Helvetica,sans-Serif" font-size="9.00">TrackGraph BFS</text>
|
||||
<text text-anchor="middle" x="369.74" y="-520.8" font-family="Helvetica,sans-Serif" font-size="9.00">ArrayList.remove(0)</text>
|
||||
</g>
|
||||
<!-- jc3 -->
|
||||
<g id="node16" class="node">
|
||||
<title>jc3</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="661.13" cy="-444" rx="57.97" ry="19.6"/>
|
||||
<text text-anchor="middle" x="661.13" y="-446.8" font-family="Helvetica,sans-Serif" font-size="9.00">javac-0003</text>
|
||||
<text text-anchor="middle" x="661.13" y="-436.8" font-family="Helvetica,sans-Serif" font-size="9.00">ModuleHasher</text>
|
||||
</g>
|
||||
<!-- gcc -->
|
||||
<g id="node17" class="node">
|
||||
<title>gcc</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="661.13" cy="-368" rx="60.62" ry="19.6"/>
|
||||
<text text-anchor="middle" x="661.13" y="-370.8" font-family="Helvetica,sans-Serif" font-size="9.00">gcc-0001</text>
|
||||
<text text-anchor="middle" x="661.13" y="-360.8" font-family="Helvetica,sans-Serif" font-size="9.00">Johnson's gcov</text>
|
||||
</g>
|
||||
<!-- rc2 -->
|
||||
<g id="node18" class="node">
|
||||
<title>rc2</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="661.13" cy="-292" rx="49.49" ry="19.6"/>
|
||||
<text text-anchor="middle" x="661.13" y="-294.8" font-family="Helvetica,sans-Serif" font-size="9.00">rustc-0002</text>
|
||||
<text text-anchor="middle" x="661.13" y="-284.8" font-family="Helvetica,sans-Serif" font-size="9.00">spec graph</text>
|
||||
</g>
|
||||
<!-- cp -->
|
||||
<g id="node19" class="node">
|
||||
<title>cp</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" cx="661.13" cy="-216" rx="58.88" ry="19.6"/>
|
||||
<text text-anchor="middle" x="661.13" y="-218.8" font-family="Helvetica,sans-Serif" font-size="9.00">cpython-0001</text>
|
||||
<text text-anchor="middle" x="661.13" y="-208.8" font-family="Helvetica,sans-Serif" font-size="9.00">sccutils.py</text>
|
||||
</g>
|
||||
<!-- mc2 -->
|
||||
<g id="node21" class="node">
|
||||
<title>mc2</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.8" stroke-dasharray="5,2" cx="661.13" cy="-43" rx="62.87" ry="26.74"/>
|
||||
<text text-anchor="middle" x="661.13" y="-50.8" font-family="Helvetica,sans-Serif" font-size="9.00">minecraft-0002</text>
|
||||
<text text-anchor="middle" x="661.13" y="-40.8" font-family="Helvetica,sans-Serif" font-size="9.00">PistonResolver</text>
|
||||
<text text-anchor="middle" x="661.13" y="-30.8" font-family="Helvetica,sans-Serif" font-size="9.00">bounded<=12</text>
|
||||
</g>
|
||||
<!-- mv -->
|
||||
<g id="node22" class="node">
|
||||
<title>mv</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.5" cx="88.83" cy="-1239" rx="50.61" ry="18"/>
|
||||
<text text-anchor="middle" x="88.83" y="-1236.8" font-family="Helvetica,sans-Serif" font-size="9.00">maven-0001..3</text>
|
||||
</g>
|
||||
<!-- cm -->
|
||||
<g id="node23" class="node">
|
||||
<title>cm</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.5" cx="88.83" cy="-1167" rx="43.76" ry="18"/>
|
||||
<text text-anchor="middle" x="88.83" y="-1164.8" font-family="Helvetica,sans-Serif" font-size="9.00">cmake-0001</text>
|
||||
</g>
|
||||
<!-- sq -->
|
||||
<g id="node24" class="node">
|
||||
<title>sq</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.5" cx="88.83" cy="-1095" rx="40.33" ry="18"/>
|
||||
<text text-anchor="middle" x="88.83" y="-1092.8" font-family="Helvetica,sans-Serif" font-size="9.00">sqlite-0001</text>
|
||||
</g>
|
||||
<!-- co -->
|
||||
<g id="node25" class="node">
|
||||
<title>co</title>
|
||||
<ellipse fill="white" stroke="black" stroke-width="0.5" cx="88.83" cy="-1023" rx="58.13" ry="18"/>
|
||||
<text text-anchor="middle" x="88.83" y="-1020.8" font-family="Helvetica,sans-Serif" font-size="9.00">composer-0001..2</text>
|
||||
</g>
|
||||
</g>
|
||||
</svg>
|
||||
|
|
|
|||
|
Before Width: | Height: | Size: 13 KiB After Width: | Height: | Size: 15 KiB |
|
|
@ -1,67 +1,67 @@
|
|||
<svg xmlns="http://www.w3.org/2000/svg" width="560" height="380" style="background:white;font-family:Helvetica,Arial,sans-serif;">
|
||||
<text x="20" y="26" font-size="12" font-weight="500" fill="#222222">javac — CWE-407 Speedups</text>
|
||||
<text x="20" y="42" font-size="8.5" fill="#888888">OpenJDK javac · 5 defects · all patched upstream · measured at production scale</text>
|
||||
<text x="180" y="170" text-anchor="middle" font-size="22" font-weight="600" fill="#222222">20.9×</text>
|
||||
<text x="180" y="188" text-anchor="middle" font-size="8" fill="#888888">peak speedup</text>
|
||||
<text x="180" y="200" text-anchor="middle" font-size="7.5" fill="#888888">measured</text>
|
||||
<path d="M 180.00,-80.00 A 260,260 0 1,1 179.55,-80.00 L 179.60,-52.00 A 232,232 0 1,0 180.00,-52.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 417.37,73.90 A 260,260 0 1,1 179.55,-80.00 L 179.60,-52.00 A 232,232 0 1,0 391.80,85.33 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,-80.00 A 260,260 0 0,1 417.37,73.90 L 391.80,85.33 A 232,232 0 0,0 180.00,-52.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="64" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="76" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="72" font-size="7.5" fill="#888888">0001</text>
|
||||
<text x="404" y="83" font-size="8.5" font-weight="500" fill="#222222">Tarjan stack.contains()</text>
|
||||
<text x="404" y="95" font-size="8" fill="#cc6666">5.46× — V=800</text>
|
||||
<text x="404" y="106" font-size="7.5" fill="#888888">before arc = 82% of time</text>
|
||||
<path d="M 180.00,-47.00 A 227,227 0 1,1 179.60,-47.00 L 179.65,-19.00 A 199,199 0 1,0 180.00,-19.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 360.00,41.70 A 227,227 0 1,1 179.60,-47.00 L 179.65,-19.00 A 199,199 0 1,0 337.80,58.76 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,-47.00 A 227,227 0 0,1 360.00,41.70 L 337.80,58.76 A 199,199 0 0,0 180.00,-19.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="110" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="122" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="118" font-size="7.5" fill="#888888">0002a</text>
|
||||
<text x="404" y="129" font-size="8.5" font-weight="500" fill="#222222">findNode ArrayList scan</text>
|
||||
<text x="404" y="141" font-size="8" fill="#cc6666">6.9× — N=200</text>
|
||||
<text x="404" y="152" font-size="7.5" fill="#888888">before arc = 85% of time</text>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 180.00,14.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 237.41,-5.31 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 229.12,21.43 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 0,1 237.41,-5.31 L 229.12,21.43 A 166,166 0 0,0 180.00,14.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="156" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="168" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="164" font-size="7.5" fill="#888888">0002b</text>
|
||||
<text x="404" y="175" font-size="8.5" font-weight="500" fill="#222222">closure uncached DFS</text>
|
||||
<text x="404" y="187" font-size="8" fill="#cc6666">20.9× — V=100</text>
|
||||
<text x="404" y="198" font-size="7.5" fill="#888888">before arc = 95% of time</text>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 179.72,19.00 L 179.77,47.00 A 133,133 0 1,0 180.00,47.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 42.95,264.49 A 161,161 0 0,1 179.72,19.00 L 179.77,47.00 A 133,133 0 0,0 66.79,249.80 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 42.95,264.49 L 66.79,249.80 A 133,133 0 1,0 180.00,47.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="202" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="214" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="210" font-size="7.5" fill="#888888">0003</text>
|
||||
<text x="404" y="221" font-size="8.5" font-weight="500" fill="#222222">TopoSorter Deque.contains()</text>
|
||||
<text x="404" y="233" font-size="8" fill="#cc6666">1.5× — V=200</text>
|
||||
<text x="404" y="244" font-size="7.5" fill="#888888">before arc = 34% of time</text>
|
||||
<path d="M 180.00,52.00 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 180.00,80.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 307.36,167.26 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 279.50,170.04 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,52.00 A 128,128 0 0,1 307.36,167.26 L 279.50,170.04 A 100,100 0 0,0 180.00,80.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="248" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="260" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="256" font-size="7.5" fill="#888888">0004</text>
|
||||
<text x="404" y="267" font-size="8.5" font-weight="500" fill="#222222">DependencyList.add</text>
|
||||
<text x="404" y="279" font-size="8" fill="#cc6666">4.3× — M=200</text>
|
||||
<text x="404" y="290" font-size="7.5" fill="#888888">before arc = 77% of time</text>
|
||||
<path d="M 180.00,85.00 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 180.00,113.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 227.56,262.24 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 213.54,238.00 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,85.00 A 95,95 0 0,1 227.56,262.24 L 213.54,238.00 A 67,67 0 0,0 180.00,113.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="294" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="306" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="302" font-size="7.5" fill="#888888">0005</text>
|
||||
<text x="404" y="313" font-size="8.5" font-weight="500" fill="#222222">BoundSet containsAll</text>
|
||||
<text x="404" y="325" font-size="8" fill="#cc6666">2.4× — B=100</text>
|
||||
<text x="404" y="336" font-size="7.5" fill="#888888">before arc = 58% of time</text>
|
||||
<text x="390" y="60" font-size="8" fill="#888888" font-weight="600">DEFECTS (outer → inner ring)</text>
|
||||
<rect x="20" y="352" width="12" height="12" fill="#e8aaaa" rx="2"/>
|
||||
<text x="36" y="361" font-size="8" fill="#888888">BEFORE — wasted time</text>
|
||||
<rect x="160" y="352" width="12" height="12" fill="#aacbaa" rx="2"/>
|
||||
<text x="176" y="361" font-size="8" fill="#888888">AFTER — time with fix</text>
|
||||
<text x="310" y="361" font-size="7.5" fill="#888888">Arc ∝ fraction of BEFORE time. Green = fixed portion.</text>
|
||||
<text x="20" y="26" font-size="12" font-weight="500" fill="#000000">javac — CWE-407 Speedups</text>
|
||||
<text x="20" y="42" font-size="8.5" fill="#444444">OpenJDK javac · 5 defects · all patched upstream · measured at production scale</text>
|
||||
<text x="180" y="170" text-anchor="middle" font-size="22" font-weight="600" fill="#000000">20.9×</text>
|
||||
<text x="180" y="188" text-anchor="middle" font-size="8" fill="#444444">peak speedup</text>
|
||||
<text x="180" y="200" text-anchor="middle" font-size="7.5" fill="#444444">measured</text>
|
||||
<path d="M 180.00,-80.00 A 260,260 0 1,1 179.55,-80.00 L 179.60,-52.00 A 232,232 0 1,0 180.00,-52.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 417.37,73.90 A 260,260 0 1,1 179.55,-80.00 L 179.60,-52.00 A 232,232 0 1,0 391.80,85.33 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,-80.00 A 260,260 0 0,1 417.37,73.90 L 391.80,85.33 A 232,232 0 0,0 180.00,-52.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="64" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="76" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="72" font-size="7.5" fill="#444444">0001</text>
|
||||
<text x="404" y="83" font-size="8.5" font-weight="500" fill="#000000">Tarjan stack.contains()</text>
|
||||
<text x="404" y="95" font-size="8" fill="#000000" font-weight="600">5.46× — V=800</text>
|
||||
<text x="404" y="106" font-size="7.5" fill="#444444">before arc = 82% of time</text>
|
||||
<path d="M 180.00,-47.00 A 227,227 0 1,1 179.60,-47.00 L 179.65,-19.00 A 199,199 0 1,0 180.00,-19.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 360.00,41.70 A 227,227 0 1,1 179.60,-47.00 L 179.65,-19.00 A 199,199 0 1,0 337.80,58.76 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,-47.00 A 227,227 0 0,1 360.00,41.70 L 337.80,58.76 A 199,199 0 0,0 180.00,-19.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="110" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="122" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="118" font-size="7.5" fill="#444444">0002a</text>
|
||||
<text x="404" y="129" font-size="8.5" font-weight="500" fill="#000000">findNode ArrayList scan</text>
|
||||
<text x="404" y="141" font-size="8" fill="#000000" font-weight="600">6.9× — N=200</text>
|
||||
<text x="404" y="152" font-size="7.5" fill="#444444">before arc = 85% of time</text>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 180.00,14.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 237.41,-5.31 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 229.12,21.43 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 0,1 237.41,-5.31 L 229.12,21.43 A 166,166 0 0,0 180.00,14.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="156" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="168" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="164" font-size="7.5" fill="#444444">0002b</text>
|
||||
<text x="404" y="175" font-size="8.5" font-weight="500" fill="#000000">closure uncached DFS</text>
|
||||
<text x="404" y="187" font-size="8" fill="#000000" font-weight="600">20.9× — V=100</text>
|
||||
<text x="404" y="198" font-size="7.5" fill="#444444">before arc = 95% of time</text>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 179.72,19.00 L 179.77,47.00 A 133,133 0 1,0 180.00,47.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 42.95,264.49 A 161,161 0 0,1 179.72,19.00 L 179.77,47.00 A 133,133 0 0,0 66.79,249.80 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 42.95,264.49 L 66.79,249.80 A 133,133 0 1,0 180.00,47.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="202" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="214" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="210" font-size="7.5" fill="#444444">0003</text>
|
||||
<text x="404" y="221" font-size="8.5" font-weight="500" fill="#000000">TopoSorter Deque.contains()</text>
|
||||
<text x="404" y="233" font-size="8" fill="#000000" font-weight="600">1.5× — V=200</text>
|
||||
<text x="404" y="244" font-size="7.5" fill="#444444">before arc = 34% of time</text>
|
||||
<path d="M 180.00,52.00 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 180.00,80.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 307.36,167.26 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 279.50,170.04 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,52.00 A 128,128 0 0,1 307.36,167.26 L 279.50,170.04 A 100,100 0 0,0 180.00,80.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="248" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="260" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="256" font-size="7.5" fill="#444444">0004</text>
|
||||
<text x="404" y="267" font-size="8.5" font-weight="500" fill="#000000">DependencyList.add</text>
|
||||
<text x="404" y="279" font-size="8" fill="#000000" font-weight="600">4.3× — M=200</text>
|
||||
<text x="404" y="290" font-size="7.5" fill="#444444">before arc = 77% of time</text>
|
||||
<path d="M 180.00,85.00 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 180.00,113.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 227.56,262.24 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 213.54,238.00 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,85.00 A 95,95 0 0,1 227.56,262.24 L 213.54,238.00 A 67,67 0 0,0 180.00,113.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="294" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="306" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="302" font-size="7.5" fill="#444444">0005</text>
|
||||
<text x="404" y="313" font-size="8.5" font-weight="500" fill="#000000">BoundSet containsAll</text>
|
||||
<text x="404" y="325" font-size="8" fill="#000000" font-weight="600">2.4× — B=100</text>
|
||||
<text x="404" y="336" font-size="7.5" fill="#444444">before arc = 58% of time</text>
|
||||
<text x="390" y="60" font-size="8" fill="#444444" font-weight="600">DEFECTS (outer → inner ring)</text>
|
||||
<rect x="20" y="352" width="12" height="12" fill="#555555" rx="2"/>
|
||||
<text x="36" y="361" font-size="8" fill="#444444">BEFORE — wasted time (dark)</text>
|
||||
<rect x="180" y="352" width="12" height="12" fill="#dddddd" stroke="#999" stroke-width="0.5" rx="2"/>
|
||||
<text x="196" y="361" font-size="8" fill="#444444">AFTER — time with fix (light)</text>
|
||||
<text x="350" y="361" font-size="7.5" fill="#444444">Arc proportional to fraction of BEFORE time.</text>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 6.2 KiB After Width: | Height: | Size: 6.5 KiB |
|
|
@ -1,48 +1,48 @@
|
|||
<svg xmlns="http://www.w3.org/2000/svg" width="560" height="380" style="background:white;font-family:Helvetica,Arial,sans-serif;">
|
||||
<text x="20" y="26" font-size="12" font-weight="500" fill="#222222">Minecraft Client — CWE-407 Impact</text>
|
||||
<text x="20" y="42" font-size="8.5" fill="#888888">Single-player · same defective classes · modpack world load + in-game</text>
|
||||
<text x="180" y="170" text-anchor="middle" font-size="22" font-weight="600" fill="#222222">110.9×</text>
|
||||
<text x="180" y="188" text-anchor="middle" font-size="8" fill="#888888">peak speedup</text>
|
||||
<text x="180" y="200" text-anchor="middle" font-size="7.5" fill="#888888">measured</text>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 180.00,14.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 190.98,-13.69 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 189.40,14.27 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 0,1 190.98,-13.69 L 189.40,14.27 A 166,166 0 0,0 180.00,14.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="64" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="76" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="72" font-size="7.5" fill="#888888">mc-0001</text>
|
||||
<text x="404" y="83" font-size="8.5" font-weight="500" fill="#222222">DependencySorter (world load)</text>
|
||||
<text x="404" y="95" font-size="8" fill="#cc6666">110.9× — depth 14</text>
|
||||
<text x="404" y="106" font-size="7.5" fill="#888888">before arc = 99% of time</text>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 179.72,19.00 L 179.77,47.00 A 133,133 0 1,0 180.00,47.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 92.74,44.70 A 161,161 0 0,1 179.72,19.00 L 179.77,47.00 A 133,133 0 0,0 107.92,68.23 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 92.74,44.70 L 107.92,68.23 A 133,133 0 1,0 180.00,47.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="110" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="122" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="118" font-size="7.5" fill="#888888">mc-0002</text>
|
||||
<text x="404" y="129" font-size="8.5" font-weight="500" fill="#222222">PistonStructureResolver</text>
|
||||
<text x="404" y="141" font-size="8" fill="#cc6666">1.1× — bounded ≤12</text>
|
||||
<text x="404" y="152" font-size="7.5" fill="#888888">before arc = 9% of time</text>
|
||||
<path d="M 180.00,52.00 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 180.00,80.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 211.82,56.02 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 204.86,83.14 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,52.00 A 128,128 0 0,1 211.82,56.02 L 204.86,83.14 A 100,100 0 0,0 180.00,80.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="156" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="168" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="164" font-size="7.5" fill="#888888">mc-0003</text>
|
||||
<text x="404" y="175" font-size="8.5" font-weight="500" fill="#222222">ExpRedstoneWireEval (redstone)</text>
|
||||
<text x="404" y="187" font-size="8" fill="#cc6666">~25× — N=500 wires</text>
|
||||
<text x="404" y="198" font-size="7.5" fill="#888888">before arc = 96% of time</text>
|
||||
<path d="M 180.00,85.00 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 180.00,113.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 180.00,85.00 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 180.00,113.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="202" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="214" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="210" font-size="7.5" fill="#888888">mc-0004</text>
|
||||
<text x="404" y="221" font-size="8.5" font-weight="500" fill="#222222">MoveThroughVillageGoal (AI)</text>
|
||||
<text x="404" y="233" font-size="8" fill="#cc6666">~1.0× — bounded ≤15</text>
|
||||
<text x="404" y="244" font-size="7.5" fill="#888888">before arc = 0% of time</text>
|
||||
<text x="390" y="60" font-size="8" fill="#888888" font-weight="600">DEFECTS (outer → inner ring)</text>
|
||||
<rect x="20" y="352" width="12" height="12" fill="#e8aaaa" rx="2"/>
|
||||
<text x="36" y="361" font-size="8" fill="#888888">BEFORE — wasted time</text>
|
||||
<rect x="160" y="352" width="12" height="12" fill="#aacbaa" rx="2"/>
|
||||
<text x="176" y="361" font-size="8" fill="#888888">AFTER — time with fix</text>
|
||||
<text x="310" y="361" font-size="7.5" fill="#888888">Arc ∝ fraction of BEFORE time. Green = fixed portion.</text>
|
||||
<text x="20" y="26" font-size="12" font-weight="500" fill="#000000">Minecraft Client — CWE-407 Impact</text>
|
||||
<text x="20" y="42" font-size="8.5" fill="#444444">Single-player · same defective classes · modpack world load + in-game</text>
|
||||
<text x="180" y="170" text-anchor="middle" font-size="22" font-weight="600" fill="#000000">110.9×</text>
|
||||
<text x="180" y="188" text-anchor="middle" font-size="8" fill="#444444">peak speedup</text>
|
||||
<text x="180" y="200" text-anchor="middle" font-size="7.5" fill="#444444">measured</text>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 180.00,14.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 190.98,-13.69 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 189.40,14.27 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 0,1 190.98,-13.69 L 189.40,14.27 A 166,166 0 0,0 180.00,14.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="64" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="76" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="72" font-size="7.5" fill="#444444">mc-0001</text>
|
||||
<text x="404" y="83" font-size="8.5" font-weight="500" fill="#000000">DependencySorter (world load)</text>
|
||||
<text x="404" y="95" font-size="8" fill="#000000" font-weight="600">110.9× — depth 14</text>
|
||||
<text x="404" y="106" font-size="7.5" fill="#444444">before arc = 99% of time</text>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 179.72,19.00 L 179.77,47.00 A 133,133 0 1,0 180.00,47.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 92.74,44.70 A 161,161 0 0,1 179.72,19.00 L 179.77,47.00 A 133,133 0 0,0 107.92,68.23 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 92.74,44.70 L 107.92,68.23 A 133,133 0 1,0 180.00,47.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="110" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="122" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="118" font-size="7.5" fill="#444444">mc-0002</text>
|
||||
<text x="404" y="129" font-size="8.5" font-weight="500" fill="#000000">PistonStructureResolver</text>
|
||||
<text x="404" y="141" font-size="8" fill="#000000" font-weight="600">1.1× — bounded ≤12</text>
|
||||
<text x="404" y="152" font-size="7.5" fill="#444444">before arc = 9% of time</text>
|
||||
<path d="M 180.00,52.00 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 180.00,80.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 211.82,56.02 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 204.86,83.14 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,52.00 A 128,128 0 0,1 211.82,56.02 L 204.86,83.14 A 100,100 0 0,0 180.00,80.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="156" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="168" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="164" font-size="7.5" fill="#444444">mc-0003</text>
|
||||
<text x="404" y="175" font-size="8.5" font-weight="500" fill="#000000">ExpRedstoneWireEval (redstone)</text>
|
||||
<text x="404" y="187" font-size="8" fill="#000000" font-weight="600">~25× — N=500 wires</text>
|
||||
<text x="404" y="198" font-size="7.5" fill="#444444">before arc = 96% of time</text>
|
||||
<path d="M 180.00,85.00 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 180.00,113.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 180.00,85.00 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 180.00,113.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="202" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="214" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="210" font-size="7.5" fill="#444444">mc-0004</text>
|
||||
<text x="404" y="221" font-size="8.5" font-weight="500" fill="#000000">MoveThroughVillageGoal (AI)</text>
|
||||
<text x="404" y="233" font-size="8" fill="#000000" font-weight="600">~1.0× — bounded ≤15</text>
|
||||
<text x="404" y="244" font-size="7.5" fill="#444444">before arc = 0% of time</text>
|
||||
<text x="390" y="60" font-size="8" fill="#444444" font-weight="600">DEFECTS (outer → inner ring)</text>
|
||||
<rect x="20" y="352" width="12" height="12" fill="#555555" rx="2"/>
|
||||
<text x="36" y="361" font-size="8" fill="#444444">BEFORE — wasted time (dark)</text>
|
||||
<rect x="180" y="352" width="12" height="12" fill="#dddddd" stroke="#999" stroke-width="0.5" rx="2"/>
|
||||
<text x="196" y="361" font-size="8" fill="#444444">AFTER — time with fix (light)</text>
|
||||
<text x="350" y="361" font-size="7.5" fill="#444444">Arc proportional to fraction of BEFORE time.</text>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 4.4 KiB After Width: | Height: | Size: 4.6 KiB |
|
|
@ -1,48 +1,48 @@
|
|||
<svg xmlns="http://www.w3.org/2000/svg" width="560" height="380" style="background:white;font-family:Helvetica,Arial,sans-serif;">
|
||||
<text x="20" y="26" font-size="12" font-weight="500" fill="#222222">Minecraft Server-26.1 — CWE-407 Speedups</text>
|
||||
<text x="20" y="42" font-size="8.5" fill="#888888">server-26.1-all-patched.jar · 4 defects · world load / game loop / redstone</text>
|
||||
<text x="180" y="170" text-anchor="middle" font-size="22" font-weight="600" fill="#222222">110.9×</text>
|
||||
<text x="180" y="188" text-anchor="middle" font-size="8" fill="#888888">peak speedup</text>
|
||||
<text x="180" y="200" text-anchor="middle" font-size="7.5" fill="#888888">measured</text>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 180.00,14.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 190.98,-13.69 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 189.40,14.27 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 0,1 190.98,-13.69 L 189.40,14.27 A 166,166 0 0,0 180.00,14.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="64" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="76" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="72" font-size="7.5" fill="#888888">mc-0001</text>
|
||||
<text x="404" y="83" font-size="8.5" font-weight="500" fill="#222222">DependencySorter.isCyclic</text>
|
||||
<text x="404" y="95" font-size="8" fill="#cc6666">110.9× — depth 14</text>
|
||||
<text x="404" y="106" font-size="7.5" fill="#888888">before arc = 99% of time</text>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 179.72,19.00 L 179.77,47.00 A 133,133 0 1,0 180.00,47.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 92.74,44.70 A 161,161 0 0,1 179.72,19.00 L 179.77,47.00 A 133,133 0 0,0 107.92,68.23 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 92.74,44.70 L 107.92,68.23 A 133,133 0 1,0 180.00,47.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="110" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="122" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="118" font-size="7.5" fill="#888888">mc-0002</text>
|
||||
<text x="404" y="129" font-size="8.5" font-weight="500" fill="#222222">PistonStructureResolver</text>
|
||||
<text x="404" y="141" font-size="8" fill="#cc6666">1.1× — bounded ≤12</text>
|
||||
<text x="404" y="152" font-size="7.5" fill="#888888">before arc = 9% of time</text>
|
||||
<path d="M 180.00,52.00 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 180.00,80.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 211.82,56.02 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 204.86,83.14 Z" fill="#e8aaaa" opacity="0.75"/>
|
||||
<path d="M 180.00,52.00 A 128,128 0 0,1 211.82,56.02 L 204.86,83.14 A 100,100 0 0,0 180.00,80.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="156" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="168" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="164" font-size="7.5" fill="#888888">mc-0003</text>
|
||||
<text x="404" y="175" font-size="8.5" font-weight="500" fill="#222222">ExpRedstoneWireEvaluator</text>
|
||||
<text x="404" y="187" font-size="8" fill="#cc6666">~25× — N=500 wires</text>
|
||||
<text x="404" y="198" font-size="7.5" fill="#888888">before arc = 96% of time</text>
|
||||
<path d="M 180.00,85.00 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 180.00,113.00 Z" fill="#f5f5f5"/>
|
||||
<path d="M 180.00,85.00 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 180.00,113.00 Z" fill="#aacbaa"/>
|
||||
<rect x="390" y="202" width="10" height="10" fill="#e8aaaa" rx="2"/>
|
||||
<rect x="390" y="214" width="10" height="3" fill="#aacbaa" rx="1"/>
|
||||
<text x="404" y="210" font-size="7.5" fill="#888888">mc-0004</text>
|
||||
<text x="404" y="221" font-size="8.5" font-weight="500" fill="#222222">MoveThroughVillageGoal</text>
|
||||
<text x="404" y="233" font-size="8" fill="#cc6666">~1.0× — bounded ≤15</text>
|
||||
<text x="404" y="244" font-size="7.5" fill="#888888">before arc = 0% of time</text>
|
||||
<text x="390" y="60" font-size="8" fill="#888888" font-weight="600">DEFECTS (outer → inner ring)</text>
|
||||
<rect x="20" y="352" width="12" height="12" fill="#e8aaaa" rx="2"/>
|
||||
<text x="36" y="361" font-size="8" fill="#888888">BEFORE — wasted time</text>
|
||||
<rect x="160" y="352" width="12" height="12" fill="#aacbaa" rx="2"/>
|
||||
<text x="176" y="361" font-size="8" fill="#888888">AFTER — time with fix</text>
|
||||
<text x="310" y="361" font-size="7.5" fill="#888888">Arc ∝ fraction of BEFORE time. Green = fixed portion.</text>
|
||||
<text x="20" y="26" font-size="12" font-weight="500" fill="#000000">Minecraft Server-26.1 — CWE-407 Speedups</text>
|
||||
<text x="20" y="42" font-size="8.5" fill="#444444">server-26.1-all-patched.jar · 4 defects · world load / game loop / redstone</text>
|
||||
<text x="180" y="170" text-anchor="middle" font-size="22" font-weight="600" fill="#000000">110.9×</text>
|
||||
<text x="180" y="188" text-anchor="middle" font-size="8" fill="#444444">peak speedup</text>
|
||||
<text x="180" y="200" text-anchor="middle" font-size="7.5" fill="#444444">measured</text>
|
||||
<path d="M 180.00,-14.00 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 180.00,14.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 190.98,-13.69 A 194,194 0 1,1 179.66,-14.00 L 179.71,14.00 A 166,166 0 1,0 189.40,14.27 Z" fill="#555555" opacity="0.75"/>
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||||
<path d="M 180.00,-14.00 A 194,194 0 0,1 190.98,-13.69 L 189.40,14.27 A 166,166 0 0,0 180.00,14.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="64" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="76" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="72" font-size="7.5" fill="#444444">mc-0001</text>
|
||||
<text x="404" y="83" font-size="8.5" font-weight="500" fill="#000000">DependencySorter.isCyclic</text>
|
||||
<text x="404" y="95" font-size="8" fill="#000000" font-weight="600">110.9× — depth 14</text>
|
||||
<text x="404" y="106" font-size="7.5" fill="#444444">before arc = 99% of time</text>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 179.72,19.00 L 179.77,47.00 A 133,133 0 1,0 180.00,47.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 92.74,44.70 A 161,161 0 0,1 179.72,19.00 L 179.77,47.00 A 133,133 0 0,0 107.92,68.23 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,19.00 A 161,161 0 1,1 92.74,44.70 L 107.92,68.23 A 133,133 0 1,0 180.00,47.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="110" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="122" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="118" font-size="7.5" fill="#444444">mc-0002</text>
|
||||
<text x="404" y="129" font-size="8.5" font-weight="500" fill="#000000">PistonStructureResolver</text>
|
||||
<text x="404" y="141" font-size="8" fill="#000000" font-weight="600">1.1× — bounded ≤12</text>
|
||||
<text x="404" y="152" font-size="7.5" fill="#444444">before arc = 9% of time</text>
|
||||
<path d="M 180.00,52.00 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 180.00,80.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 211.82,56.02 A 128,128 0 1,1 179.78,52.00 L 179.83,80.00 A 100,100 0 1,0 204.86,83.14 Z" fill="#555555" opacity="0.75"/>
|
||||
<path d="M 180.00,52.00 A 128,128 0 0,1 211.82,56.02 L 204.86,83.14 A 100,100 0 0,0 180.00,80.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="156" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="168" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="164" font-size="7.5" fill="#444444">mc-0003</text>
|
||||
<text x="404" y="175" font-size="8.5" font-weight="500" fill="#000000">ExpRedstoneWireEvaluator</text>
|
||||
<text x="404" y="187" font-size="8" fill="#000000" font-weight="600">~25× — N=500 wires</text>
|
||||
<text x="404" y="198" font-size="7.5" fill="#444444">before arc = 96% of time</text>
|
||||
<path d="M 180.00,85.00 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 180.00,113.00 Z" fill="white" stroke="#cccccc" stroke-width="0.5"/>
|
||||
<path d="M 180.00,85.00 A 95,95 0 1,1 179.83,85.00 L 179.88,113.00 A 67,67 0 1,0 180.00,113.00 Z" fill="#dddddd"/>
|
||||
<rect x="390" y="202" width="10" height="10" fill="#555555" rx="2"/>
|
||||
<rect x="390" y="214" width="10" height="3" fill="#dddddd" rx="1"/>
|
||||
<text x="404" y="210" font-size="7.5" fill="#444444">mc-0004</text>
|
||||
<text x="404" y="221" font-size="8.5" font-weight="500" fill="#000000">MoveThroughVillageGoal</text>
|
||||
<text x="404" y="233" font-size="8" fill="#000000" font-weight="600">~1.0× — bounded ≤15</text>
|
||||
<text x="404" y="244" font-size="7.5" fill="#444444">before arc = 0% of time</text>
|
||||
<text x="390" y="60" font-size="8" fill="#444444" font-weight="600">DEFECTS (outer → inner ring)</text>
|
||||
<rect x="20" y="352" width="12" height="12" fill="#555555" rx="2"/>
|
||||
<text x="36" y="361" font-size="8" fill="#444444">BEFORE — wasted time (dark)</text>
|
||||
<rect x="180" y="352" width="12" height="12" fill="#dddddd" stroke="#999" stroke-width="0.5" rx="2"/>
|
||||
<text x="196" y="361" font-size="8" fill="#444444">AFTER — time with fix (light)</text>
|
||||
<text x="350" y="361" font-size="7.5" fill="#444444">Arc proportional to fraction of BEFORE time.</text>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 4.4 KiB After Width: | Height: | Size: 4.6 KiB |
|
|
@ -9,156 +9,156 @@
|
|||
<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(36 1297.5)">
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<title>javac_speedup</title>
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<polygon fill="white" stroke="transparent" points="-36,36 -36,-1297.5 355,-1297.5 355,36 -36,36"/>
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<text text-anchor="middle" x="159.5" y="-1248.7" font-family="Helvetica,sans-Serif" font-size="11.00" fill="#555555">javac — CWE-407 Speedups (real benchmarks, JDK 25)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-1248.7" font-family="Helvetica,sans-Serif" font-size="11.00">javac — CWE-407 Speedups (real benchmarks, JDK 25)</text>
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<!-- b1 -->
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<g id="node1" class="node">
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<title>b1</title>
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||||
<polygon fill="#fce8e8" stroke="#e88888" points="220.5,-176.5 98.5,-176.5 98.5,-119.5 220.5,-119.5 220.5,-176.5"/>
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<polygon fill="white" stroke="black" stroke-width="1.5" points="219.5,-176.5 99.5,-176.5 99.5,-119.5 219.5,-119.5 219.5,-176.5"/>
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<text text-anchor="middle" x="159.5" y="-164.1" font-family="Helvetica,sans-Serif" font-size="8.00">javac-0001</text>
|
||||
<text text-anchor="middle" x="159.5" y="-155.1" font-family="Helvetica,sans-Serif" font-size="8.00">Tarjan stack.contains()</text>
|
||||
<text text-anchor="middle" x="159.5" y="-146.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(V²)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-137.1" font-family="Helvetica,sans-Serif" font-size="8.00">V=800: 513 µs/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-128.1" font-family="Helvetica,sans-Serif" font-size="8.00">401× extra comparisons</text>
|
||||
<text text-anchor="middle" x="159.5" y="-146.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Vu00b2)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-137.1" font-family="Helvetica,sans-Serif" font-size="8.00">V=800: 513 us/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-128.1" font-family="Helvetica,sans-Serif" font-size="8.00">401x extra comparisons</text>
|
||||
</g>
|
||||
<!-- a1 -->
|
||||
<g id="node7" class="node">
|
||||
<title>a1</title>
|
||||
<polygon fill="#e8f8e8" stroke="#88cc88" points="209.5,-48 109.5,-48 109.5,0 209.5,0 209.5,-48"/>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="209.5,-48 109.5,-48 109.5,0 209.5,0 209.5,-48"/>
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||||
<text text-anchor="middle" x="159.5" y="-35.6" font-family="Helvetica,sans-Serif" font-size="8.00">Tarjan n.active flag</text>
|
||||
<text text-anchor="middle" x="159.5" y="-26.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(V+E)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-17.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=800: 94 µs/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-8.6" font-family="Helvetica,sans-Serif" font-size="8.00">5.46× faster</text>
|
||||
<text text-anchor="middle" x="159.5" y="-17.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=800: 94 us/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-8.6" font-family="Helvetica,sans-Serif" font-size="8.00">5.46x faster</text>
|
||||
</g>
|
||||
<!-- b1->a1 -->
|
||||
<g id="edge1" class="edge">
|
||||
<title>b1->a1</title>
|
||||
<path fill="none" stroke="#cc8888" stroke-width="1.2" d="M159.5,-24.43C159.5,-60.38 159.5,-61.51 159.5,-142.31"/>
|
||||
<polygon fill="#cc8888" stroke="#cc8888" stroke-width="1.2" points="157.75,-142.75 159.5,-147.75 161.25,-142.75 157.75,-142.75"/>
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||||
<path fill="none" stroke="black" stroke-width="1.8" d="M159.5,-24.43C159.5,-60.38 159.5,-61.51 159.5,-142.31"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="1.8" points="157.75,-142.75 159.5,-147.75 161.25,-142.75 157.75,-142.75"/>
|
||||
</g>
|
||||
<!-- b2a -->
|
||||
<g id="node2" class="node">
|
||||
<title>b2a</title>
|
||||
<polygon fill="#fce8e8" stroke="#e88888" stroke-width="0.4" points="220.5,-389.5 98.5,-389.5 98.5,-332.5 220.5,-332.5 220.5,-389.5"/>
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||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="219.5,-389.5 99.5,-389.5 99.5,-332.5 219.5,-332.5 219.5,-389.5"/>
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||||
<text text-anchor="middle" x="159.5" y="-377.1" font-family="Helvetica,sans-Serif" font-size="8.00">javac-0002a</text>
|
||||
<text text-anchor="middle" x="159.5" y="-368.1" font-family="Helvetica,sans-Serif" font-size="8.00">findNode ArrayList scan</text>
|
||||
<text text-anchor="middle" x="159.5" y="-359.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(N²)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-350.1" font-family="Helvetica,sans-Serif" font-size="8.00">N=200: 67 µs/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-341.1" font-family="Helvetica,sans-Serif" font-size="8.00">101× extra comparisons</text>
|
||||
<text text-anchor="middle" x="159.5" y="-359.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Nu00b2)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-350.1" font-family="Helvetica,sans-Serif" font-size="8.00">N=200: 67 us/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-341.1" font-family="Helvetica,sans-Serif" font-size="8.00">101x extra comparisons</text>
|
||||
</g>
|
||||
<!-- a2a -->
|
||||
<g id="node8" class="node">
|
||||
<title>a2a</title>
|
||||
<polygon fill="#e8f8e8" stroke="#88cc88" stroke-width="0.4" points="205.5,-261 113.5,-261 113.5,-213 205.5,-213 205.5,-261"/>
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||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="205.5,-261 113.5,-261 113.5,-213 205.5,-213 205.5,-261"/>
|
||||
<text text-anchor="middle" x="159.5" y="-248.6" font-family="Helvetica,sans-Serif" font-size="8.00">HashMap lookup</text>
|
||||
<text text-anchor="middle" x="159.5" y="-239.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(1)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-230.6" font-family="Helvetica,sans-Serif" font-size="8.00">N=200: 10 µs/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-221.6" font-family="Helvetica,sans-Serif" font-size="8.00">6.9× faster</text>
|
||||
<text text-anchor="middle" x="159.5" y="-230.6" font-family="Helvetica,sans-Serif" font-size="8.00">N=200: 10 us/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-221.6" font-family="Helvetica,sans-Serif" font-size="8.00">6.9x faster</text>
|
||||
</g>
|
||||
<!-- b2a->a2a -->
|
||||
<g id="edge2" class="edge">
|
||||
<title>b2a->a2a</title>
|
||||
<path fill="none" stroke="#cc8888" stroke-width="0.8" d="M159.5,-237.43C159.5,-273.38 159.5,-274.51 159.5,-355.31"/>
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<polygon fill="#cc8888" stroke="#cc8888" stroke-width="0.8" points="157.75,-355.75 159.5,-360.75 161.25,-355.75 157.75,-355.75"/>
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||||
<path fill="none" stroke="black" stroke-width="1.4" d="M159.5,-237.43C159.5,-273.38 159.5,-274.51 159.5,-355.31"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="1.4" points="157.75,-355.75 159.5,-360.75 161.25,-355.75 157.75,-355.75"/>
|
||||
</g>
|
||||
<!-- b2b -->
|
||||
<g id="node3" class="node">
|
||||
<title>b2b</title>
|
||||
<polygon fill="#fce8e8" stroke="#e88888" stroke-width="0.4" points="223,-602.5 96,-602.5 96,-545.5 223,-545.5 223,-602.5"/>
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||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="223,-602.5 96,-602.5 96,-545.5 223,-545.5 223,-602.5"/>
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||||
<text text-anchor="middle" x="159.5" y="-590.1" font-family="Helvetica,sans-Serif" font-size="8.00">javac-0002b</text>
|
||||
<text text-anchor="middle" x="159.5" y="-581.1" font-family="Helvetica,sans-Serif" font-size="8.00">closure uncached DFS</text>
|
||||
<text text-anchor="middle" x="159.5" y="-572.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(V·K)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-563.1" font-family="Helvetica,sans-Serif" font-size="8.00">V=100,K=100: 230 µs/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-554.1" font-family="Helvetica,sans-Serif" font-size="8.00">50× extra work</text>
|
||||
<text text-anchor="middle" x="159.5" y="-572.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Vu00b7K)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-563.1" font-family="Helvetica,sans-Serif" font-size="8.00">V=100,K=100: 230 us/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-554.1" font-family="Helvetica,sans-Serif" font-size="8.00">50x extra work</text>
|
||||
</g>
|
||||
<!-- a2b -->
|
||||
<g id="node9" class="node">
|
||||
<title>a2b</title>
|
||||
<polygon fill="#e8f8e8" stroke="#88cc88" stroke-width="0.4" points="205.5,-474 113.5,-474 113.5,-426 205.5,-426 205.5,-474"/>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="205.5,-474 113.5,-474 113.5,-426 205.5,-426 205.5,-474"/>
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<text text-anchor="middle" x="159.5" y="-461.6" font-family="Helvetica,sans-Serif" font-size="8.00">cached DFS</text>
|
||||
<text text-anchor="middle" x="159.5" y="-452.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(V+E)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-443.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=100: 11 µs/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-434.6" font-family="Helvetica,sans-Serif" font-size="8.00">20.9× faster</text>
|
||||
<text text-anchor="middle" x="159.5" y="-443.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=100: 11 us/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-434.6" font-family="Helvetica,sans-Serif" font-size="8.00">20.9x faster</text>
|
||||
</g>
|
||||
<!-- b2b->a2b -->
|
||||
<g id="edge3" class="edge">
|
||||
<title>b2b->a2b</title>
|
||||
<path fill="none" stroke="#cc8888" stroke-width="1.4" d="M159.5,-450.43C159.5,-486.38 159.5,-487.51 159.5,-568.31"/>
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||||
<polygon fill="#cc8888" stroke="#cc8888" stroke-width="1.4" points="157.75,-568.75 159.5,-573.75 161.25,-568.75 157.75,-568.75"/>
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||||
<path fill="none" stroke="black" stroke-width="2.5" d="M159.5,-450.43C159.5,-486.38 159.5,-487.51 159.5,-568.31"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="2.5" points="157.75,-568.75 159.5,-573.75 161.25,-568.75 157.75,-568.75"/>
|
||||
</g>
|
||||
<!-- b3 -->
|
||||
<g id="node4" class="node">
|
||||
<title>b3</title>
|
||||
<polygon fill="#fce8e8" stroke="#e88888" stroke-width="0.4" points="229.5,-815.5 89.5,-815.5 89.5,-758.5 229.5,-758.5 229.5,-815.5"/>
|
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<polygon fill="white" stroke="black" stroke-width="0.8" points="229.5,-815.5 89.5,-815.5 89.5,-758.5 229.5,-758.5 229.5,-815.5"/>
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<text text-anchor="middle" x="159.5" y="-803.1" font-family="Helvetica,sans-Serif" font-size="8.00">javac-0003</text>
|
||||
<text text-anchor="middle" x="159.5" y="-794.1" font-family="Helvetica,sans-Serif" font-size="8.00">TopoSorter Deque.contains()</text>
|
||||
<text text-anchor="middle" x="159.5" y="-785.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(V²)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-776.1" font-family="Helvetica,sans-Serif" font-size="8.00">V=200: 60 µs/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-767.1" font-family="Helvetica,sans-Serif" font-size="8.00">100× extra comparisons</text>
|
||||
<text text-anchor="middle" x="159.5" y="-785.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Vu00b2)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-776.1" font-family="Helvetica,sans-Serif" font-size="8.00">V=200: 60 us/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-767.1" font-family="Helvetica,sans-Serif" font-size="8.00">100x extra comparisons</text>
|
||||
</g>
|
||||
<!-- a3 -->
|
||||
<g id="node10" class="node">
|
||||
<title>a3</title>
|
||||
<polygon fill="#e8f8e8" stroke="#88cc88" stroke-width="0.4" points="210,-687 109,-687 109,-639 210,-639 210,-687"/>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="210,-687 109,-687 109,-639 210,-639 210,-687"/>
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||||
<text text-anchor="middle" x="159.5" y="-674.6" font-family="Helvetica,sans-Serif" font-size="8.00">HashSet.contains()</text>
|
||||
<text text-anchor="middle" x="159.5" y="-665.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(1)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-656.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=200: 40 µs/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-647.6" font-family="Helvetica,sans-Serif" font-size="8.00">1.5× faster</text>
|
||||
<text text-anchor="middle" x="159.5" y="-656.6" font-family="Helvetica,sans-Serif" font-size="8.00">V=200: 40 us/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-647.6" font-family="Helvetica,sans-Serif" font-size="8.00">1.5x faster</text>
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<!-- b3->a3 -->
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<g id="edge4" class="edge">
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<title>b3->a3</title>
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<path fill="none" stroke="black" stroke-width="0.6" d="M159.5,-663.25C159.5,-745.08 159.5,-749.58 159.5,-781.24"/>
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<polygon fill="black" stroke="black" stroke-width="0.6" points="157.75,-781.57 159.5,-786.57 161.25,-781.57 157.75,-781.57"/>
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</g>
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<g id="node5" class="node">
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<title>b4</title>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="231.5,-1028.5 87.5,-1028.5 87.5,-971.5 231.5,-971.5 231.5,-1028.5"/>
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<text text-anchor="middle" x="159.5" y="-1016.1" font-family="Helvetica,sans-Serif" font-size="8.00">javac-0004</text>
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<text text-anchor="middle" x="159.5" y="-1007.1" font-family="Helvetica,sans-Serif" font-size="8.00">DependencyList.add contains</text>
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<text text-anchor="middle" x="159.5" y="-998.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(N²)</text>
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<text text-anchor="middle" x="159.5" y="-989.1" font-family="Helvetica,sans-Serif" font-size="8.00">M=200: 15 µs/op</text>
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<text text-anchor="middle" x="159.5" y="-980.1" font-family="Helvetica,sans-Serif" font-size="8.00">100× extra comparisons</text>
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<text text-anchor="middle" x="159.5" y="-998.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Nu00b2)</text>
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<text text-anchor="middle" x="159.5" y="-989.1" font-family="Helvetica,sans-Serif" font-size="8.00">M=200: 15 us/op</text>
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<text text-anchor="middle" x="159.5" y="-980.1" font-family="Helvetica,sans-Serif" font-size="8.00">100x extra comparisons</text>
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<title>a4</title>
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<text text-anchor="middle" x="159.5" y="-887.6" font-family="Helvetica,sans-Serif" font-size="8.00">LinkedHashSet.add()</text>
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<text text-anchor="middle" x="159.5" y="-878.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(1)</text>
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<text text-anchor="middle" x="159.5" y="-869.6" font-family="Helvetica,sans-Serif" font-size="8.00">M=200: 4 µs/op</text>
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<text text-anchor="middle" x="159.5" y="-860.6" font-family="Helvetica,sans-Serif" font-size="8.00">4.3× faster</text>
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<text text-anchor="middle" x="159.5" y="-869.6" font-family="Helvetica,sans-Serif" font-size="8.00">M=200: 4 us/op</text>
|
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<text text-anchor="middle" x="159.5" y="-860.6" font-family="Helvetica,sans-Serif" font-size="8.00">4.3x faster</text>
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<!-- b4->a4 -->
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<g id="edge5" class="edge">
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<title>b4->a4</title>
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<path fill="none" stroke="black" stroke-width="1.2" d="M159.5,-876.25C159.5,-958.08 159.5,-962.58 159.5,-994.24"/>
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<polygon fill="black" stroke="black" stroke-width="1.2" points="157.75,-994.57 159.5,-999.57 161.25,-994.57 157.75,-994.57"/>
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<title>b5</title>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="219.5,-1241.5 99.5,-1241.5 99.5,-1184.5 219.5,-1184.5 219.5,-1241.5"/>
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<text text-anchor="middle" x="159.5" y="-1229.1" font-family="Helvetica,sans-Serif" font-size="8.00">javac-0005</text>
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<text text-anchor="middle" x="159.5" y="-1220.1" font-family="Helvetica,sans-Serif" font-size="8.00">BoundSet containsAll</text>
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<text text-anchor="middle" x="159.5" y="-1211.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(B²)</text>
|
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<text text-anchor="middle" x="159.5" y="-1202.1" font-family="Helvetica,sans-Serif" font-size="8.00">B=100: 11 µs/op</text>
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<text text-anchor="middle" x="159.5" y="-1193.1" font-family="Helvetica,sans-Serif" font-size="8.00">101× extra comparisons</text>
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<text text-anchor="middle" x="159.5" y="-1211.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Bu00b2)</text>
|
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<text text-anchor="middle" x="159.5" y="-1202.1" font-family="Helvetica,sans-Serif" font-size="8.00">B=100: 11 us/op</text>
|
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<text text-anchor="middle" x="159.5" y="-1193.1" font-family="Helvetica,sans-Serif" font-size="8.00">101x extra comparisons</text>
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</g>
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<!-- a5 -->
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<g id="node12" class="node">
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<title>a5</title>
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<polygon fill="#e8f8e8" stroke="#88cc88" stroke-width="0.4" points="202.5,-1113 116.5,-1113 116.5,-1065 202.5,-1065 202.5,-1113"/>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="202.5,-1113 116.5,-1113 116.5,-1065 202.5,-1065 202.5,-1113"/>
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<text text-anchor="middle" x="159.5" y="-1100.6" font-family="Helvetica,sans-Serif" font-size="8.00">Set.equals()</text>
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<text text-anchor="middle" x="159.5" y="-1091.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(B)</text>
|
||||
<text text-anchor="middle" x="159.5" y="-1082.6" font-family="Helvetica,sans-Serif" font-size="8.00">B=100: 5 µs/op</text>
|
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<text text-anchor="middle" x="159.5" y="-1073.6" font-family="Helvetica,sans-Serif" font-size="8.00">2.4× faster</text>
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<text text-anchor="middle" x="159.5" y="-1082.6" font-family="Helvetica,sans-Serif" font-size="8.00">B=100: 5 us/op</text>
|
||||
<text text-anchor="middle" x="159.5" y="-1073.6" font-family="Helvetica,sans-Serif" font-size="8.00">2.4x faster</text>
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</g>
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<!-- b5->a5 -->
|
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<g id="edge6" class="edge">
|
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<title>b5->a5</title>
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<path fill="none" stroke="#cc8888" stroke-width="0.8" d="M159.5,-1089.25C159.5,-1171.08 159.5,-1175.58 159.5,-1207.24"/>
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<polygon fill="#cc8888" stroke="#cc8888" stroke-width="0.8" points="157.75,-1207.57 159.5,-1212.57 161.25,-1207.57 157.75,-1207.57"/>
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<path fill="none" stroke="black" stroke-width="0.8" d="M159.5,-1089.25C159.5,-1171.08 159.5,-1175.58 159.5,-1207.24"/>
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<polygon fill="black" stroke="black" stroke-width="0.8" points="157.75,-1207.57 159.5,-1212.57 161.25,-1207.57 157.75,-1207.57"/>
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</g>
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</svg>
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Before Width: | Height: | Size: 11 KiB After Width: | Height: | Size: 11 KiB |
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|
@ -4,164 +4,164 @@
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-->
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<!-- Title: mc_client_speedup Pages: 1 -->
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viewBox="0.00 0.00 580.00 898.50" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<svg width="579pt" height="899pt"
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viewBox="0.00 0.00 579.00 898.50" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<title>mc_client_speedup</title>
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<text text-anchor="middle" x="220" y="-813.7" font-family="Helvetica,sans-Serif" font-size="11.00" fill="#555555">Minecraft Client — CWE-407 Impact (shared defective classes, single-player)</text>
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<polygon fill="white" stroke="transparent" points="-36,36 -36,-862.5 543,-862.5 543,36 -36,36"/>
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<text text-anchor="middle" x="220" y="-813.7" font-family="Helvetica,sans-Serif" font-size="11.00">Minecraft Client — CWE-407 Impact (shared defective classes, single-player)</text>
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<!-- worldload -->
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<g id="node1" class="node">
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<title>worldload</title>
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<polygon fill="#f0f0f8" stroke="#9999cc" stroke-width="0.8" points="133.5,-179.5 57.5,-179.5 57.5,-143.5 133.5,-143.5 133.5,-179.5"/>
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<text text-anchor="middle" x="95.5" y="-164.1" font-family="Helvetica,sans-Serif" font-size="8.00">Single-Player</text>
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<text text-anchor="middle" x="95.5" y="-155.1" font-family="Helvetica,sans-Serif" font-size="8.00">World Load</text>
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<polygon fill="white" stroke="black" points="133,-179.5 57,-179.5 57,-143.5 133,-143.5 133,-179.5"/>
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<text text-anchor="middle" x="95" y="-164.1" font-family="Helvetica,sans-Serif" font-size="8.00">Single-Player</text>
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<text text-anchor="middle" x="95" y="-155.1" font-family="Helvetica,sans-Serif" font-size="8.00">World Load</text>
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</g>
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<!-- b1 -->
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<g id="node3" class="node">
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<title>b1</title>
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<polygon fill="#fce8e8" stroke="#e05555" stroke-width="1.4" points="490.5,-194.5 352.5,-194.5 352.5,-128.5 490.5,-128.5 490.5,-194.5"/>
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<text text-anchor="middle" x="421.5" y="-182.1" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0001</text>
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<text text-anchor="middle" x="421.5" y="-173.1" font-family="Helvetica,sans-Serif" font-size="8.00">DependencySorter.isCyclic</text>
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<text text-anchor="middle" x="421.5" y="-164.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(E^D) — tag graph on load</text>
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<text text-anchor="middle" x="421.5" y="-155.1" font-family="Helvetica,sans-Serif" font-size="8.00">Depth 14: 7,432 µs/op</text>
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<text text-anchor="middle" x="421.5" y="-146.1" font-family="Helvetica,sans-Serif" font-size="8.00">Freezes world load screen</text>
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<text text-anchor="middle" x="421.5" y="-137.1" font-family="Helvetica,sans-Serif" font-size="8.00">on modpacks</text>
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<polygon fill="white" stroke="black" stroke-width="2" points="489.5,-194.5 351.5,-194.5 351.5,-128.5 489.5,-128.5 489.5,-194.5"/>
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<text text-anchor="middle" x="420.5" y="-182.1" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0001</text>
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<text text-anchor="middle" x="420.5" y="-173.1" font-family="Helvetica,sans-Serif" font-size="8.00">DependencySorter.isCyclic</text>
|
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<text text-anchor="middle" x="420.5" y="-164.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(E^D) — tag graph on load</text>
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<text text-anchor="middle" x="420.5" y="-155.1" font-family="Helvetica,sans-Serif" font-size="8.00">Depth 14: 7,432 us/op</text>
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<text text-anchor="middle" x="420.5" y="-146.1" font-family="Helvetica,sans-Serif" font-size="8.00">Freezes world load screen</text>
|
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<text text-anchor="middle" x="420.5" y="-137.1" font-family="Helvetica,sans-Serif" font-size="8.00">on modpacks</text>
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</g>
|
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<!-- worldload->b1 -->
|
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<g id="edge1" class="edge">
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<title>worldload->b1</title>
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<path fill="none" stroke="#e88888" d="M133.59,-146.45C235.58,-106.64 263.83,-101.95 347.31,-132.4"/>
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<polygon fill="#e88888" stroke="#e88888" points="347.07,-134.17 352.36,-134.26 348.28,-130.89 347.07,-134.17"/>
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<text text-anchor="middle" x="263" y="-163.9" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#888888">tag resolution</text>
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<path fill="none" stroke="black" stroke-width="1.5" d="M133.02,-146.48C234.81,-106.72 263.01,-102.04 346.39,-132.44"/>
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<polygon fill="black" stroke="black" stroke-width="1.5" points="346.15,-134.21 351.44,-134.3 347.35,-130.93 346.15,-134.21"/>
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<text text-anchor="middle" x="262" y="-163.9" font-family="Helvetica,sans-Serif" font-size="7.00">tag resolution</text>
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<g id="node2" class="node">
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<title>gameplay</title>
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<text text-anchor="middle" x="95.5" y="-581.1" font-family="Helvetica,sans-Serif" font-size="8.00">In-Game</text>
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<text text-anchor="middle" x="95.5" y="-572.1" font-family="Helvetica,sans-Serif" font-size="8.00">(active session)</text>
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<text text-anchor="middle" x="95" y="-581.1" font-family="Helvetica,sans-Serif" font-size="8.00">In-Game</text>
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<text text-anchor="middle" x="95" y="-572.1" font-family="Helvetica,sans-Serif" font-size="8.00">(active session)</text>
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<g id="node4" class="node">
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<title>b2</title>
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<text text-anchor="middle" x="421.5" y="-794.1" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0002</text>
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<text text-anchor="middle" x="421.5" y="-776.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(P²) piston activation</text>
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<text text-anchor="middle" x="421.5" y="-767.1" font-family="Helvetica,sans-Serif" font-size="8.00">P≤12, minor</text>
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<text text-anchor="middle" x="420.5" y="-794.1" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0002</text>
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<text text-anchor="middle" x="420.5" y="-785.1" font-family="Helvetica,sans-Serif" font-size="8.00">PistonStructureResolver</text>
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<text text-anchor="middle" x="420.5" y="-776.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Pu00b2) piston activation</text>
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<text text-anchor="middle" x="420.5" y="-767.1" font-family="Helvetica,sans-Serif" font-size="8.00">P<=12, minor</text>
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<!-- gameplay->b2 -->
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<g id="edge2" class="edge">
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<title>gameplay->b2</title>
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<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.8" points="356.11,-773.54 361.34,-772.72 356.74,-770.1 356.11,-773.54"/>
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<text text-anchor="middle" x="263" y="-706.9" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#888888">piston use</text>
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<path fill="none" stroke="black" stroke-width="0.5" d="M111.7,-596.71C231.66,-727.43 257.64,-752.34 347.15,-770.18"/>
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<polygon fill="black" stroke="black" stroke-width="0.5" points="347.05,-771.94 352.29,-771.18 347.72,-768.51 347.05,-771.94"/>
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<text text-anchor="middle" x="262" y="-706.9" font-family="Helvetica,sans-Serif" font-size="7.00">piston use</text>
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<!-- b3 -->
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<g id="node5" class="node">
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<title>b3</title>
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<text text-anchor="middle" x="421.5" y="-590.1" font-family="Helvetica,sans-Serif" font-size="8.00">ExperimentalRedstoneWireEvaluator</text>
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<text text-anchor="middle" x="421.5" y="-581.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(N²) — blocks game thread</text>
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<text text-anchor="middle" x="421.5" y="-572.1" font-family="Helvetica,sans-Serif" font-size="8.00">Client experiences lag spikes</text>
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<text text-anchor="middle" x="421.5" y="-563.1" font-family="Helvetica,sans-Serif" font-size="8.00">on large redstone builds</text>
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<text text-anchor="middle" x="421.5" y="-554.1" font-family="Helvetica,sans-Serif" font-size="8.00">(experimental flag)</text>
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<text text-anchor="middle" x="420.5" y="-599.1" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0003</text>
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<text text-anchor="middle" x="420.5" y="-590.1" font-family="Helvetica,sans-Serif" font-size="8.00">ExperimentalRedstoneWireEvaluator</text>
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<text text-anchor="middle" x="420.5" y="-581.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Nu00b2) — blocks game thread</text>
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||||
<text text-anchor="middle" x="420.5" y="-572.1" font-family="Helvetica,sans-Serif" font-size="8.00">Client experiences lag spikes</text>
|
||||
<text text-anchor="middle" x="420.5" y="-563.1" font-family="Helvetica,sans-Serif" font-size="8.00">on large redstone builds</text>
|
||||
<text text-anchor="middle" x="420.5" y="-554.1" font-family="Helvetica,sans-Serif" font-size="8.00">(experimental flag)</text>
|
||||
</g>
|
||||
<!-- gameplay->b3 -->
|
||||
<g id="edge3" class="edge">
|
||||
<title>gameplay->b3</title>
|
||||
<path fill="none" stroke="#ddcc66" stroke-width="0.8" d="M139.34,-595.73C230.37,-630.94 261.55,-636.77 331.47,-613.25"/>
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||||
<polygon fill="#ddcc66" stroke="#ddcc66" stroke-width="0.8" points="332.41,-614.78 336.57,-611.5 331.28,-611.46 332.41,-614.78"/>
|
||||
<text text-anchor="middle" x="263" y="-580.9" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#888888">redstone circuit</text>
|
||||
<path fill="none" stroke="black" d="M138.74,-595.7C229.47,-630.81 260.63,-636.67 330.29,-613.29"/>
|
||||
<polygon fill="black" stroke="black" points="331.21,-614.82 335.37,-611.55 330.08,-611.51 331.21,-614.82"/>
|
||||
<text text-anchor="middle" x="262" y="-580.9" font-family="Helvetica,sans-Serif" font-size="7.00">redstone circuit</text>
|
||||
</g>
|
||||
<!-- b4 -->
|
||||
<g id="node6" class="node">
|
||||
<title>b4</title>
|
||||
<polygon fill="#f8f8f8" stroke="#cccccc" stroke-width="0.4" points="484,-389.5 359,-389.5 359,-341.5 484,-341.5 484,-389.5"/>
|
||||
<text text-anchor="middle" x="421.5" y="-377.1" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0004</text>
|
||||
<text text-anchor="middle" x="421.5" y="-368.1" font-family="Helvetica,sans-Serif" font-size="8.00">MoveThroughVillageGoal</text>
|
||||
<text text-anchor="middle" x="421.5" y="-359.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(N²) villager AI</text>
|
||||
<text text-anchor="middle" x="421.5" y="-350.1" font-family="Helvetica,sans-Serif" font-size="8.00">N≤15, negligible</text>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.6" points="483,-389.5 358,-389.5 358,-341.5 483,-341.5 483,-389.5"/>
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||||
<text text-anchor="middle" x="420.5" y="-377.1" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0004</text>
|
||||
<text text-anchor="middle" x="420.5" y="-368.1" font-family="Helvetica,sans-Serif" font-size="8.00">MoveThroughVillageGoal</text>
|
||||
<text text-anchor="middle" x="420.5" y="-359.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Nu00b2) villager AI</text>
|
||||
<text text-anchor="middle" x="420.5" y="-350.1" font-family="Helvetica,sans-Serif" font-size="8.00">N<=15, negligible</text>
|
||||
</g>
|
||||
<!-- gameplay->b4 -->
|
||||
<g id="edge4" class="edge">
|
||||
<title>gameplay->b4</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.8" d="M139.02,-570.91C257.44,-549.44 276.51,-534.19 397.09,-393.94"/>
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<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.8" points="398.76,-394.69 400.69,-389.76 396.11,-392.41 398.76,-394.69"/>
|
||||
<text text-anchor="middle" x="263" y="-449.9" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#888888">villager AI</text>
|
||||
<path fill="none" stroke="black" stroke-width="0.5" d="M138.79,-570.82C256.48,-549.34 275.62,-533.97 396.11,-393.91"/>
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<polygon fill="black" stroke="black" stroke-width="0.5" points="397.77,-394.66 399.71,-389.73 395.12,-392.38 397.77,-394.66"/>
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<text text-anchor="middle" x="262" y="-449.9" font-family="Helvetica,sans-Serif" font-size="7.00">villager AI</text>
|
||||
</g>
|
||||
<!-- a1 -->
|
||||
<g id="node7" class="node">
|
||||
<title>a1</title>
|
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<polygon fill="#e8f8e8" stroke="#55aa55" stroke-width="1.4" points="497.5,-57 345.5,-57 345.5,0 497.5,0 497.5,-57"/>
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||||
<text text-anchor="middle" x="421.5" y="-44.6" font-family="Helvetica,sans-Serif" font-size="8.00">HashSet visited set</text>
|
||||
<text text-anchor="middle" x="421.5" y="-35.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(E) per call</text>
|
||||
<text text-anchor="middle" x="421.5" y="-26.6" font-family="Helvetica,sans-Serif" font-size="8.00">110.9× faster world load</text>
|
||||
<text text-anchor="middle" x="421.5" y="-17.6" font-family="Helvetica,sans-Serif" font-size="8.00">Modpack load: seconds → ms</text>
|
||||
<text text-anchor="middle" x="421.5" y="-8.6" font-family="Helvetica,sans-Serif" font-size="8.00">No stack overflow at depth 16+</text>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="496.5,-57 344.5,-57 344.5,0 496.5,0 496.5,-57"/>
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||||
<text text-anchor="middle" x="420.5" y="-44.6" font-family="Helvetica,sans-Serif" font-size="8.00">HashSet visited set</text>
|
||||
<text text-anchor="middle" x="420.5" y="-35.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(E) per call</text>
|
||||
<text text-anchor="middle" x="420.5" y="-26.6" font-family="Helvetica,sans-Serif" font-size="8.00">110.9x faster world load</text>
|
||||
<text text-anchor="middle" x="420.5" y="-17.6" font-family="Helvetica,sans-Serif" font-size="8.00">Modpack load: seconds -> ms</text>
|
||||
<text text-anchor="middle" x="420.5" y="-8.6" font-family="Helvetica,sans-Serif" font-size="8.00">No stack overflow at depth 16+</text>
|
||||
</g>
|
||||
<!-- b1->a1 -->
|
||||
<g id="edge5" class="edge">
|
||||
<title>b1->a1</title>
|
||||
<path fill="none" stroke="#cc3333" stroke-width="1.8" d="M421.65,-29C433.94,-70.76 434.15,-71.95 422.26,-156.11"/>
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<polygon fill="#cc3333" stroke="#cc3333" stroke-width="1.8" points="420.5,-156.04 421.54,-161.24 423.97,-156.53 420.5,-156.04"/>
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<path fill="none" stroke="black" stroke-width="2.5" d="M420.65,-29C432.91,-70.74 433.12,-71.93 421.26,-156.11"/>
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||||
<polygon fill="black" stroke="black" stroke-width="2.5" points="419.5,-156.04 420.54,-161.24 422.97,-156.53 419.5,-156.04"/>
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</g>
|
||||
<!-- a2 -->
|
||||
<g id="node8" class="node">
|
||||
<title>a2</title>
|
||||
<polygon fill="#f5fff5" stroke="#aaccaa" stroke-width="0.4" points="472,-687 371,-687 371,-648 472,-648 472,-687"/>
|
||||
<text text-anchor="middle" x="421.5" y="-674.6" font-family="Helvetica,sans-Serif" font-size="8.00">HashSet toPushSet</text>
|
||||
<text text-anchor="middle" x="421.5" y="-665.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(1) per check</text>
|
||||
<text text-anchor="middle" x="421.5" y="-656.6" font-family="Helvetica,sans-Serif" font-size="8.00">~1.1× (bounded)</text>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="471,-687 370,-687 370,-648 471,-648 471,-687"/>
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||||
<text text-anchor="middle" x="420.5" y="-674.6" font-family="Helvetica,sans-Serif" font-size="8.00">HashSet toPushSet</text>
|
||||
<text text-anchor="middle" x="420.5" y="-665.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(1) per check</text>
|
||||
<text text-anchor="middle" x="420.5" y="-656.6" font-family="Helvetica,sans-Serif" font-size="8.00">~1.1x (bounded)</text>
|
||||
</g>
|
||||
<!-- b2->a2 -->
|
||||
<g id="edge6" class="edge">
|
||||
<title>b2->a2</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.8" d="M421.56,-667.95C431.59,-741.48 432.07,-745.27 423.03,-777.15"/>
|
||||
<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.8" points="421.31,-776.78 421.62,-782.07 424.68,-777.74 421.31,-776.78"/>
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<path fill="none" stroke="black" stroke-width="0.5" d="M420.56,-667.95C430.56,-741.49 431.05,-745.28 422.02,-777.15"/>
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||||
<polygon fill="black" stroke="black" stroke-width="0.5" points="420.31,-776.78 420.62,-782.07 423.68,-777.74 420.31,-776.78"/>
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</g>
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<!-- a3 -->
|
||||
<g id="node9" class="node">
|
||||
<title>a3</title>
|
||||
<polygon fill="#e8f8e8" stroke="#88cc88" points="480,-473.5 363,-473.5 363,-425.5 480,-425.5 480,-473.5"/>
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||||
<text text-anchor="middle" x="421.5" y="-461.1" font-family="Helvetica,sans-Serif" font-size="8.00">HashSet inFrontier sets</text>
|
||||
<text text-anchor="middle" x="421.5" y="-452.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(N) BFS total</text>
|
||||
<text text-anchor="middle" x="421.5" y="-443.1" font-family="Helvetica,sans-Serif" font-size="8.00">Eliminates redstone</text>
|
||||
<text text-anchor="middle" x="421.5" y="-434.1" font-family="Helvetica,sans-Serif" font-size="8.00">lag spikes</text>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="479,-473.5 362,-473.5 362,-425.5 479,-425.5 479,-473.5"/>
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||||
<text text-anchor="middle" x="420.5" y="-461.1" font-family="Helvetica,sans-Serif" font-size="8.00">HashSet inFrontier sets</text>
|
||||
<text text-anchor="middle" x="420.5" y="-452.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(N) BFS total</text>
|
||||
<text text-anchor="middle" x="420.5" y="-443.1" font-family="Helvetica,sans-Serif" font-size="8.00">Eliminates redstone</text>
|
||||
<text text-anchor="middle" x="420.5" y="-434.1" font-family="Helvetica,sans-Serif" font-size="8.00">lag spikes</text>
|
||||
</g>
|
||||
<!-- b3->a3 -->
|
||||
<g id="edge7" class="edge">
|
||||
<title>b3->a3</title>
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<path fill="none" stroke="#cc9933" d="M421.63,-449.96C442.27,-525.48 442.96,-528.22 423.68,-573.4"/>
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<polygon fill="#cc9933" stroke="#cc9933" points="421.98,-572.92 421.63,-578.21 425.2,-574.3 421.98,-572.92"/>
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<path fill="none" stroke="black" stroke-width="1.2" d="M420.63,-449.96C441.25,-525.51 441.94,-528.25 422.68,-573.4"/>
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||||
<polygon fill="black" stroke="black" stroke-width="1.2" points="420.98,-572.92 420.63,-578.21 424.2,-574.3 420.98,-572.92"/>
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</g>
|
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<!-- a4 -->
|
||||
<g id="node10" class="node">
|
||||
<title>a4</title>
|
||||
<polygon fill="#f5fff5" stroke="#aaccaa" stroke-width="0.4" points="471.5,-270 371.5,-270 371.5,-231 471.5,-231 471.5,-270"/>
|
||||
<text text-anchor="middle" x="421.5" y="-257.6" font-family="Helvetica,sans-Serif" font-size="8.00">HashSet visitedSet</text>
|
||||
<text text-anchor="middle" x="421.5" y="-248.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(1) lookup</text>
|
||||
<text text-anchor="middle" x="421.5" y="-239.6" font-family="Helvetica,sans-Serif" font-size="8.00">~1.0× (bounded)</text>
|
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<polygon fill="white" stroke="black" stroke-width="0.8" points="470.5,-270 370.5,-270 370.5,-231 470.5,-231 470.5,-270"/>
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||||
<text text-anchor="middle" x="420.5" y="-257.6" font-family="Helvetica,sans-Serif" font-size="8.00">HashSet visitedSet</text>
|
||||
<text text-anchor="middle" x="420.5" y="-248.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(1) lookup</text>
|
||||
<text text-anchor="middle" x="420.5" y="-239.6" font-family="Helvetica,sans-Serif" font-size="8.00">~1.0x (bounded)</text>
|
||||
</g>
|
||||
<!-- b4->a4 -->
|
||||
<g id="edge8" class="edge">
|
||||
<title>b4->a4</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.8" d="M421.62,-250.77C440.95,-295.38 441.44,-296.72 423.09,-360.02"/>
|
||||
<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.8" points="421.33,-359.81 421.62,-365.1 424.69,-360.78 421.33,-359.81"/>
|
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<path fill="none" stroke="black" stroke-width="0.5" d="M420.62,-250.77C439.94,-295.35 440.43,-296.7 422.09,-360.02"/>
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||||
<polygon fill="black" stroke="black" stroke-width="0.5" points="420.33,-359.81 420.62,-365.1 423.69,-360.78 420.33,-359.81"/>
|
||||
</g>
|
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<!-- note -->
|
||||
<g id="node11" class="node">
|
||||
<title>note</title>
|
||||
<polygon fill="#f8f8ff" stroke="#bbbbcc" stroke-width="0.4" points="185,-684.5 0,-684.5 0,-632.5 191,-632.5 191,-678.5 185,-684.5"/>
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<polyline fill="none" stroke="#bbbbcc" stroke-width="0.4" points="185,-684.5 185,-678.5 "/>
|
||||
<polyline fill="none" stroke="#bbbbcc" stroke-width="0.4" points="191,-678.5 185,-678.5 "/>
|
||||
<text text-anchor="middle" x="95.5" y="-672.5" font-family="Helvetica,sans-Serif" font-size="7.50">Client note: same JARs, same defects.</text>
|
||||
<text text-anchor="middle" x="95.5" y="-664.5" font-family="Helvetica,sans-Serif" font-size="7.50">Modpack players loading 1000+ cross-mod</text>
|
||||
<text text-anchor="middle" x="95.5" y="-656.5" font-family="Helvetica,sans-Serif" font-size="7.50">tags at diamond depth 8–14 experience</text>
|
||||
<text text-anchor="middle" x="95.5" y="-648.5" font-family="Helvetica,sans-Serif" font-size="7.50">world load times of 10–60s on slow hardware.</text>
|
||||
<text text-anchor="middle" x="95.5" y="-640.5" font-family="Helvetica,sans-Serif" font-size="7.50">Patch eliminates the exponential growth.</text>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.5" points="184,-684.5 0,-684.5 0,-632.5 190,-632.5 190,-678.5 184,-684.5"/>
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<polyline fill="none" stroke="black" stroke-width="0.5" points="184,-684.5 184,-678.5 "/>
|
||||
<polyline fill="none" stroke="black" stroke-width="0.5" points="190,-678.5 184,-678.5 "/>
|
||||
<text text-anchor="middle" x="95" y="-672.5" font-family="Helvetica,sans-Serif" font-size="7.50">Client note: same JARs, same defects.</text>
|
||||
<text text-anchor="middle" x="95" y="-664.5" font-family="Helvetica,sans-Serif" font-size="7.50">Modpack players loading 1000+ cross-mod</text>
|
||||
<text text-anchor="middle" x="95" y="-656.5" font-family="Helvetica,sans-Serif" font-size="7.50">tags at diamond depth 8-14 experience</text>
|
||||
<text text-anchor="middle" x="95" y="-648.5" font-family="Helvetica,sans-Serif" font-size="7.50">world load times of 10-60s on slow hardware.</text>
|
||||
<text text-anchor="middle" x="95" y="-640.5" font-family="Helvetica,sans-Serif" font-size="7.50">Patch eliminates the exponential growth.</text>
|
||||
</g>
|
||||
</g>
|
||||
</svg>
|
||||
|
|
|
|||
|
Before Width: | Height: | Size: 12 KiB After Width: | Height: | Size: 12 KiB |
|
|
@ -4,131 +4,131 @@
|
|||
<!-- Generated by graphviz version 2.43.0 (0)
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||||
-->
|
||||
<!-- Title: mc_gameloop Pages: 1 -->
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<svg width="1182pt" height="596pt"
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viewBox="0.00 0.00 1182.10 595.60" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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||||
<svg width="1384pt" height="596pt"
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viewBox="0.00 0.00 1384.10 595.60" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(28.8 566.8)">
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<title>mc_gameloop</title>
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<polygon fill="white" stroke="transparent" points="-28.8,28.8 -28.8,-566.8 1153.3,-566.8 1153.3,28.8 -28.8,28.8"/>
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<text text-anchor="middle" x="170" y="-525.2" font-family="Helvetica,sans-Serif" font-size="11.00" fill="#555555">Minecraft Server Tick — Known Slow Paths (20 TPS target)</text>
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<polygon fill="white" stroke="transparent" points="-28.8,28.8 -28.8,-566.8 1355.3,-566.8 1355.3,28.8 -28.8,28.8"/>
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<text text-anchor="middle" x="170" y="-525.2" font-family="Helvetica,sans-Serif" font-size="11.00">Minecraft Server Tick — Known Slow Paths (20 TPS target)</text>
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<g id="clust1" class="cluster">
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<title>cluster_legend</title>
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<polygon fill="#fafafa" stroke="#eeeeee" stroke-width="0.3" points="676.5,-441 676.5,-510 1116.5,-510 1116.5,-441 676.5,-441"/>
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<text text-anchor="middle" x="700" y="-499.6" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#555555">Legend</text>
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<polygon fill="white" stroke="black" stroke-width="0.5" stroke-dasharray="1,5" points="676.5,-441 676.5,-510 1318.5,-510 1318.5,-441 676.5,-441"/>
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<text text-anchor="middle" x="692" y="-499.6" font-family="Helvetica,sans-Serif" font-size="8.00">Key</text>
|
||||
</g>
|
||||
<!-- tick -->
|
||||
<g id="node1" class="node">
|
||||
<title>tick</title>
|
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<polygon fill="#f0f0f8" stroke="#9999cc" stroke-width="0.8" points="385,-485 280,-485 280,-449 385,-449 385,-485"/>
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<polygon fill="white" stroke="black" stroke-width="1.5" points="385,-485 280,-485 280,-449 385,-449 385,-485"/>
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<text text-anchor="middle" x="332.5" y="-469.6" font-family="Helvetica,sans-Serif" font-size="8.00">MinecraftServer.tick()</text>
|
||||
<text text-anchor="middle" x="332.5" y="-460.6" font-family="Helvetica,sans-Serif" font-size="8.00">50ms budget / tick</text>
|
||||
</g>
|
||||
<!-- world -->
|
||||
<g id="node2" class="node">
|
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<title>world</title>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="318,-393 229,-393 229,-357 318,-357 318,-393"/>
|
||||
<text text-anchor="middle" x="273.5" y="-373.1" font-family="Helvetica,sans-Serif" font-size="8.00">ServerLevel.tick()</text>
|
||||
</g>
|
||||
<!-- tick->world -->
|
||||
<g id="edge1" class="edge">
|
||||
<title>tick->world</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.5" d="M307.96,-448.95C288.49,-433.59 283.62,-424.38 277.86,-397.16"/>
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<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.5" points="279.18,-396.64 277,-393.01 276.44,-397.21 279.18,-396.64"/>
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<path fill="none" stroke="black" stroke-width="0.5" d="M308.75,-448.85C287.8,-431.98 282.73,-423.09 277.54,-397.25"/>
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<polygon fill="black" stroke="black" stroke-width="0.5" points="278.91,-396.97 276.77,-393.31 276.16,-397.5 278.91,-396.97"/>
|
||||
</g>
|
||||
<!-- chunks -->
|
||||
<g id="node3" class="node">
|
||||
<title>chunks</title>
|
||||
<polygon fill="#f5f5fc" stroke="#aaaadd" stroke-width="0.4" points="503.5,-393 407.5,-393 407.5,-357 503.5,-357 503.5,-393"/>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="503.5,-393 407.5,-393 407.5,-357 503.5,-357 503.5,-393"/>
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||||
<text text-anchor="middle" x="455.5" y="-377.6" font-family="Helvetica,sans-Serif" font-size="8.00">ServerChunkCache</text>
|
||||
<text text-anchor="middle" x="455.5" y="-368.6" font-family="Helvetica,sans-Serif" font-size="8.00">.tick()</text>
|
||||
</g>
|
||||
<!-- tick->chunks -->
|
||||
<g id="edge2" class="edge">
|
||||
<title>tick->chunks</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.5" d="M360.69,-448.92C376.32,-438.33 391.15,-426.72 429.56,-395.86"/>
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<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.5" points="430.62,-396.81 432.86,-393.21 428.86,-394.63 430.62,-396.81"/>
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<path fill="none" stroke="black" stroke-width="0.5" d="M353.91,-448.84C369.82,-435.71 383.79,-425.55 426.37,-395.52"/>
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<polygon fill="black" stroke="black" stroke-width="0.5" points="427.3,-396.58 429.76,-393.13 425.68,-394.29 427.3,-396.58"/>
|
||||
</g>
|
||||
<!-- ents -->
|
||||
<g id="node4" class="node">
|
||||
<title>ents</title>
|
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<polygon fill="#f5f5fc" stroke="#aaaadd" stroke-width="0.4" points="127,-308 48,-308 48,-272 127,-272 127,-308"/>
|
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<polygon fill="white" stroke="black" stroke-width="0.8" points="127,-308 48,-308 48,-272 127,-272 127,-308"/>
|
||||
<text text-anchor="middle" x="87.5" y="-288.1" font-family="Helvetica,sans-Serif" font-size="8.00">Entity tick loop</text>
|
||||
</g>
|
||||
<!-- world->ents -->
|
||||
<g id="edge3" class="edge">
|
||||
<title>world->ents</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.5" d="M228.84,-363.27C156.43,-343.95 138.86,-336.63 110.25,-311.21"/>
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<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.5" points="110.98,-309.99 107.07,-308.36 109.11,-312.07 110.98,-309.99"/>
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<path fill="none" stroke="black" stroke-width="0.5" d="M228.75,-362.74C156.54,-342.68 138.78,-335.29 110.53,-310.9"/>
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<polygon fill="black" stroke="black" stroke-width="0.5" points="111.33,-309.74 107.4,-308.16 109.49,-311.85 111.33,-309.74"/>
|
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</g>
|
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<!-- blocks -->
|
||||
<g id="node5" class="node">
|
||||
<title>blocks</title>
|
||||
<polygon fill="#f5f5fc" stroke="#aaaadd" stroke-width="0.4" points="282.5,-308 172.5,-308 172.5,-272 282.5,-272 282.5,-308"/>
|
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<polygon fill="white" stroke="black" stroke-width="0.8" points="282.5,-308 172.5,-308 172.5,-272 282.5,-272 282.5,-308"/>
|
||||
<text text-anchor="middle" x="227.5" y="-292.6" font-family="Helvetica,sans-Serif" font-size="8.00">Block tick</text>
|
||||
<text text-anchor="middle" x="227.5" y="-283.6" font-family="Helvetica,sans-Serif" font-size="8.00">(random + scheduled)</text>
|
||||
</g>
|
||||
<!-- world->blocks -->
|
||||
<g id="edge4" class="edge">
|
||||
<title>world->blocks</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.5" d="M253.76,-356.73C236.75,-340.26 232.38,-332.14 229.74,-312.23"/>
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<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.5" points="231.11,-311.88 229.24,-308.08 228.33,-312.22 231.11,-311.88"/>
|
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<path fill="none" stroke="black" stroke-width="0.5" d="M254.32,-356.89C236.81,-339.71 232.3,-331.63 229.7,-312.2"/>
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<polygon fill="black" stroke="black" stroke-width="0.5" points="231.09,-311.95 229.21,-308.15 228.31,-312.29 231.09,-311.95"/>
|
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</g>
|
||||
<!-- redst -->
|
||||
<g id="node6" class="node">
|
||||
<title>redst</title>
|
||||
<polygon fill="#f5f5fc" stroke="#aaaadd" stroke-width="0.4" points="389,-308 320,-308 320,-272 389,-272 389,-308"/>
|
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<polygon fill="white" stroke="black" stroke-width="0.8" points="389,-308 320,-308 320,-272 389,-272 389,-308"/>
|
||||
<text text-anchor="middle" x="354.5" y="-292.6" font-family="Helvetica,sans-Serif" font-size="8.00">Redstone</text>
|
||||
<text text-anchor="middle" x="354.5" y="-283.6" font-family="Helvetica,sans-Serif" font-size="8.00">propagation</text>
|
||||
</g>
|
||||
<!-- world->redst -->
|
||||
<g id="edge5" class="edge">
|
||||
<title>world->redst</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.5" d="M282.91,-356.89C291.8,-341.18 300.07,-332.93 328.33,-310.51"/>
|
||||
<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.5" points="329.24,-311.58 331.51,-308 327.5,-309.38 329.24,-311.58"/>
|
||||
<path fill="none" stroke="black" stroke-width="0.5" d="M282.2,-356.92C290.95,-340.19 298.88,-332.08 326.67,-310.88"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.5" points="327.82,-311.76 330.16,-308.23 326.13,-309.54 327.82,-311.76"/>
|
||||
</g>
|
||||
<!-- chunkmap -->
|
||||
<g id="node16" class="node">
|
||||
<title>chunkmap</title>
|
||||
<polygon fill="#f5f5fc" stroke="#aaaadd" stroke-width="0.4" points="523,-308 418,-308 418,-272 523,-272 523,-308"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="523,-308 418,-308 418,-272 523,-272 523,-308"/>
|
||||
<text text-anchor="middle" x="470.5" y="-292.6" font-family="Helvetica,sans-Serif" font-size="8.00">ChunkMap</text>
|
||||
<text text-anchor="middle" x="470.5" y="-283.6" font-family="Helvetica,sans-Serif" font-size="8.00">dependency tracking</text>
|
||||
</g>
|
||||
<!-- chunks->chunkmap -->
|
||||
<g id="edge14" class="edge">
|
||||
<title>chunks->chunkmap</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.5" d="M452.29,-356.81C450.69,-343.51 452.72,-334.88 461.74,-311.83"/>
|
||||
<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.5" points="463.09,-312.24 463.25,-308 460.48,-311.21 463.09,-312.24"/>
|
||||
<path fill="none" stroke="black" stroke-width="0.5" d="M451.45,-356.83C448.57,-341.09 450.2,-332.9 459.92,-311.93"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.5" points="461.26,-312.37 461.69,-308.16 458.73,-311.18 461.26,-312.37"/>
|
||||
</g>
|
||||
<!-- ai -->
|
||||
<g id="node11" class="node">
|
||||
<title>ai</title>
|
||||
<polygon fill="#f5f5fc" stroke="#aaaadd" stroke-width="0.4" points="99,-216 6,-216 6,-180 99,-180 99,-216"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="99,-216 6,-216 6,-180 99,-180 99,-216"/>
|
||||
<text text-anchor="middle" x="52.5" y="-200.6" font-family="Helvetica,sans-Serif" font-size="8.00">GoalSelector.tick()</text>
|
||||
<text text-anchor="middle" x="52.5" y="-191.6" font-family="Helvetica,sans-Serif" font-size="8.00">Brain.tick()</text>
|
||||
</g>
|
||||
<!-- ents->ai -->
|
||||
<g id="edge9" class="edge">
|
||||
<title>ents->ai</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.5" d="M72.97,-271.62C55.68,-249.22 51.78,-240.52 51.73,-220.42"/>
|
||||
<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.5" points="53.14,-220.26 51.77,-216.24 50.34,-220.23 53.14,-220.26"/>
|
||||
<path fill="none" stroke="black" stroke-width="0.5" d="M72.97,-271.66C55.67,-249.3 51.78,-240.61 51.73,-220.47"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.5" points="53.13,-220.3 51.77,-216.28 50.33,-220.27 53.13,-220.3"/>
|
||||
</g>
|
||||
<!-- piston -->
|
||||
<g id="node9" class="node">
|
||||
<title>piston</title>
|
||||
<polygon fill="#f8f8f8" stroke="#cccccc" stroke-width="0.4" points="244.5,-216 128.5,-216 128.5,-180 244.5,-180 244.5,-216"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="244.5,-216 128.5,-216 128.5,-180 244.5,-180 244.5,-216"/>
|
||||
<text text-anchor="middle" x="186.5" y="-200.6" font-family="Helvetica,sans-Serif" font-size="8.00">PistonStructureResolver</text>
|
||||
<text text-anchor="middle" x="186.5" y="-191.6" font-family="Helvetica,sans-Serif" font-size="8.00">.resolve()</text>
|
||||
</g>
|
||||
<!-- blocks->piston -->
|
||||
<g id="edge7" class="edge">
|
||||
<title>blocks->piston</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.5" d="M211.96,-271.93C192.75,-249.14 188.22,-240.45 187.01,-220.39"/>
|
||||
<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.5" points="188.4,-220.15 186.8,-216.22 185.6,-220.28 188.4,-220.15"/>
|
||||
<path fill="none" stroke="black" stroke-width="0.5" d="M211.61,-271.6C192.67,-249.16 188.19,-240.47 187,-220.39"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.5" points="188.39,-220.15 186.8,-216.22 185.59,-220.28 188.39,-220.15"/>
|
||||
</g>
|
||||
<!-- expredst -->
|
||||
<g id="node14" class="node">
|
||||
<title>expredst</title>
|
||||
<polygon fill="#fff8e8" stroke="#ddcc66" stroke-width="0.8" points="443,-220 274,-220 274,-176 443,-176 443,-220"/>
|
||||
<text text-anchor="middle" x="358.5" y="-209.6" font-family="Helvetica,sans-Serif" font-size="8.00">⚠ minecraft-0003</text>
|
||||
<polygon fill="white" stroke="black" stroke-width="1.2" stroke-dasharray="5,2" points="443,-220 274,-220 274,-176 443,-176 443,-220"/>
|
||||
<text text-anchor="middle" x="358.5" y="-209.6" font-family="Helvetica,sans-Serif" font-size="8.00">[!] minecraft-0003</text>
|
||||
<text text-anchor="middle" x="358.5" y="-200.6" font-family="Helvetica,sans-Serif" font-size="8.00">ExperimentalRedstoneWireEvaluator</text>
|
||||
<text text-anchor="middle" x="358.5" y="-191.6" font-family="Helvetica,sans-Serif" font-size="8.00">Deque.contains() O(N) in BFS</text>
|
||||
<text text-anchor="middle" x="358.5" y="-182.6" font-family="Helvetica,sans-Serif" font-size="8.00">MEDIUM — flag-gated</text>
|
||||
|
|
@ -136,36 +136,36 @@
|
|||
<!-- redst->expredst -->
|
||||
<g id="edge12" class="edge">
|
||||
<title>redst->expredst</title>
|
||||
<path fill="none" stroke="#ddcc66" stroke-width="0.8" d="M348.31,-271.75C341.38,-250.34 340.69,-241.31 347.12,-224.17"/>
|
||||
<polygon fill="#ddcc66" stroke="#ddcc66" stroke-width="0.8" points="348.55,-224.37 348.71,-220.14 345.94,-223.35 348.55,-224.37"/>
|
||||
<text text-anchor="middle" x="391" y="-244.4" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#aaaaaa">experimental flag</text>
|
||||
<path fill="none" stroke="black" stroke-width="0.8" stroke-dasharray="5,2" d="M348.3,-271.91C341.33,-250.59 340.66,-241.6 347.21,-224.15"/>
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<polygon fill="black" stroke="black" stroke-width="0.8" points="348.66,-224.27 348.82,-220.04 346.06,-223.25 348.66,-224.27"/>
|
||||
<text text-anchor="middle" x="391" y="-244.4" font-family="Helvetica,sans-Serif" font-size="7.00">experimental flag</text>
|
||||
</g>
|
||||
<!-- defredst -->
|
||||
<g id="node15" class="node">
|
||||
<title>defredst</title>
|
||||
<polygon fill="#f5fff5" stroke="#88cc88" stroke-width="0.4" points="617,-216 472,-216 472,-180 617,-180 617,-216"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.5" points="617,-216 472,-216 472,-180 617,-180 617,-216"/>
|
||||
<text text-anchor="middle" x="544.5" y="-200.6" font-family="Helvetica,sans-Serif" font-size="8.00">DefaultRedstoneWireEvaluator</text>
|
||||
<text text-anchor="middle" x="544.5" y="-191.6" font-family="Helvetica,sans-Serif" font-size="8.00">CLEAN — separate Set+Deque</text>
|
||||
</g>
|
||||
<!-- redst->defredst -->
|
||||
<g id="edge13" class="edge">
|
||||
<title>redst->defredst</title>
|
||||
<path fill="none" stroke="#88cc88" stroke-width="0.5" d="M373.31,-271.97C401.97,-245.26 417.86,-236.55 479.74,-217.38"/>
|
||||
<polygon fill="#88cc88" stroke="#88cc88" stroke-width="0.5" points="480.47,-218.62 483.88,-216.11 479.65,-215.95 480.47,-218.62"/>
|
||||
<text text-anchor="middle" x="567" y="-244.4" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#aaaaaa">default path</text>
|
||||
<path fill="none" stroke="black" stroke-width="0.5" d="M374.2,-272C402.66,-246.78 418.97,-238.29 483.22,-217.42"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.5" points="483.75,-218.72 487.12,-216.16 482.88,-216.06 483.75,-218.72"/>
|
||||
<text text-anchor="middle" x="567" y="-244.4" font-family="Helvetica,sans-Serif" font-size="7.00">default path</text>
|
||||
</g>
|
||||
<!-- reload -->
|
||||
<g id="node7" class="node">
|
||||
<title>reload</title>
|
||||
<polygon fill="#fff0f0" stroke="#ddaaaa" stroke-width="0.4" stroke-dasharray="5,2" points="655.5,-485 551.5,-485 551.5,-449 655.5,-449 655.5,-485"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" stroke-dasharray="5,2" points="655.5,-485 551.5,-485 551.5,-449 655.5,-449 655.5,-485"/>
|
||||
<text text-anchor="middle" x="603.5" y="-469.6" font-family="Helvetica,sans-Serif" font-size="8.00">TagLoader</text>
|
||||
<text text-anchor="middle" x="603.5" y="-460.6" font-family="Helvetica,sans-Serif" font-size="8.00">(world load / /reload)</text>
|
||||
</g>
|
||||
<!-- ds -->
|
||||
<g id="node8" class="node">
|
||||
<title>ds</title>
|
||||
<polygon fill="#fce8e8" stroke="#e88888" points="674,-397 533,-397 533,-353 674,-353 674,-397"/>
|
||||
<text text-anchor="middle" x="603.5" y="-386.6" font-family="Helvetica,sans-Serif" font-size="8.00">⚠ minecraft-0001</text>
|
||||
<polygon fill="white" stroke="black" stroke-width="2" stroke-dasharray="5,2" points="674,-397 533,-397 533,-353 674,-353 674,-397"/>
|
||||
<text text-anchor="middle" x="603.5" y="-386.6" font-family="Helvetica,sans-Serif" font-size="8.00">[!] minecraft-0001</text>
|
||||
<text text-anchor="middle" x="603.5" y="-377.6" font-family="Helvetica,sans-Serif" font-size="8.00">DependencySorter.isCyclic</text>
|
||||
<text text-anchor="middle" x="603.5" y="-368.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(E^D) — no visited set</text>
|
||||
<text text-anchor="middle" x="603.5" y="-359.6" font-family="Helvetica,sans-Serif" font-size="8.00">Exponential on diamond deps</text>
|
||||
|
|
@ -173,75 +173,69 @@
|
|||
<!-- reload->ds -->
|
||||
<g id="edge6" class="edge">
|
||||
<title>reload->ds</title>
|
||||
<path fill="none" stroke="#e88888" d="M606.16,-448.79C607.38,-437.48 607.1,-427.4 605.33,-401.14"/>
|
||||
<polygon fill="#e88888" stroke="#e88888" points="606.73,-401.04 605.06,-397.15 603.94,-401.23 606.73,-401.04"/>
|
||||
<text text-anchor="middle" x="632" y="-421.4" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#aaaaaa">called per edge</text>
|
||||
<path fill="none" stroke="black" stroke-width="1.5" d="M599.85,-448.93C598.06,-437.3 598.41,-427.37 600.91,-401.14"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="1.5" points="602.3,-401.27 601.29,-397.15 599.52,-401 602.3,-401.27"/>
|
||||
<text text-anchor="middle" x="632" y="-421.4" font-family="Helvetica,sans-Serif" font-size="7.00">called per edge</text>
|
||||
</g>
|
||||
<!-- ps -->
|
||||
<g id="node10" class="node">
|
||||
<title>ps</title>
|
||||
<polygon fill="none" stroke="#cccccc" stroke-width="0.4" stroke-dasharray="5,2" points="233.5,-124 139.5,-124 139.5,-88 233.5,-88 233.5,-124"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.5" stroke-dasharray="5,2" points="248.5,-124 124.5,-124 124.5,-88 248.5,-88 248.5,-124"/>
|
||||
<text text-anchor="middle" x="186.5" y="-113.1" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0002</text>
|
||||
<text text-anchor="middle" x="186.5" y="-104.1" font-family="Helvetica,sans-Serif" font-size="8.00">toPush.contains()</text>
|
||||
<text text-anchor="middle" x="186.5" y="-95.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(P²) bounded≤12</text>
|
||||
<text text-anchor="middle" x="186.5" y="-95.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Pu00b2) bounded<=12</text>
|
||||
</g>
|
||||
<!-- piston->ps -->
|
||||
<g id="edge8" class="edge">
|
||||
<title>piston->ps</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.5" d="M180.23,-179.69C172.01,-154.88 171.03,-145.79 177.28,-128.37"/>
|
||||
<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.5" points="178.73,-128.5 178.82,-124.27 176.11,-127.52 178.73,-128.5"/>
|
||||
<text text-anchor="middle" x="212.5" y="-148.4" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#aaaaaa">per activation</text>
|
||||
<path fill="none" stroke="black" stroke-width="0.5" d="M179.99,-179.61C171.63,-155.11 170.81,-146.21 177.53,-127.83"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.5" points="178.87,-128.26 178.98,-124.02 176.25,-127.26 178.87,-128.26"/>
|
||||
<text text-anchor="middle" x="212.5" y="-148.4" font-family="Helvetica,sans-Serif" font-size="7.00">per activation</text>
|
||||
</g>
|
||||
<!-- path -->
|
||||
<g id="node12" class="node">
|
||||
<title>path</title>
|
||||
<polygon fill="#f5f5fc" stroke="#aaaadd" stroke-width="0.4" points="93,-124 12,-124 12,-88 93,-88 93,-124"/>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="93,-124 12,-124 12,-88 93,-88 93,-124"/>
|
||||
<text text-anchor="middle" x="52.5" y="-108.6" font-family="Helvetica,sans-Serif" font-size="8.00">PathNavigation</text>
|
||||
<text text-anchor="middle" x="52.5" y="-99.6" font-family="Helvetica,sans-Serif" font-size="8.00">PathFinder</text>
|
||||
</g>
|
||||
<!-- ai->path -->
|
||||
<g id="edge10" class="edge">
|
||||
<title>ai->path</title>
|
||||
<path fill="none" stroke="#cccccc" stroke-width="0.5" d="M45.97,-179.7C37.58,-155.32 36.76,-146.43 43.5,-127.96"/>
|
||||
<polygon fill="#cccccc" stroke="#cccccc" stroke-width="0.5" points="44.85,-128.36 44.95,-124.13 42.23,-127.37 44.85,-128.36"/>
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<polygon fill="black" stroke="black" stroke-width="0.5" points="44.92,-128.3 45.03,-124.07 42.3,-127.31 44.92,-128.3"/>
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</g>
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<g id="node13" class="node">
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<title>path_q</title>
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<polygon fill="white" stroke="black" stroke-width="0.5" stroke-dasharray="5,2" points="105,-36 0,-36 0,0 105,0 105,-36"/>
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<text text-anchor="middle" x="52.5" y="-20.6" font-family="Helvetica,sans-Serif" font-size="8.00">? scan pending</text>
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<text text-anchor="middle" x="52.5" y="-11.6" font-family="Helvetica,sans-Serif" font-size="8.00">A* open set structure</text>
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<g id="edge11" class="edge">
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<title>path->path_q</title>
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<path fill="none" stroke="#ddcc66" stroke-width="0.5" stroke-dasharray="5,2" d="M46.69,-87.95C39.31,-64.3 38.21,-55.32 43.4,-40.16"/>
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<polygon fill="#ddcc66" stroke="#ddcc66" stroke-width="0.5" points="44.8,-40.4 44.85,-36.17 42.17,-39.45 44.8,-40.4"/>
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<text text-anchor="middle" x="88.5" y="-60.4" font-family="Helvetica,sans-Serif" font-size="7.00" fill="#aaaaaa">under investigation</text>
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<text text-anchor="middle" x="88.5" y="-60.4" font-family="Helvetica,sans-Serif" font-size="7.00">under investigation</text>
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<g id="node17" class="node">
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<title>l1</title>
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<text text-anchor="middle" x="1059.5" y="-465.1" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#e88888">⚠ confirmed defect</text>
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<text text-anchor="middle" x="1230.5" y="-465.1" font-family="Helvetica,sans-Serif" font-size="8.00">[!] thick border = confirmed defect</text>
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<g id="node18" class="node">
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<title>l2</title>
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<text text-anchor="middle" x="940.5" y="-465.1" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#aaaaaa">bounded / LOW</text>
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<text text-anchor="middle" x="1035.5" y="-465.1" font-family="Helvetica,sans-Serif" font-size="8.00">thin border = bounded / LOW / CLEAN</text>
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<g id="node19" class="node">
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<title>l3</title>
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<polygon fill="lightgrey" stroke="transparent" stroke-width="0.4" points="870,-485 799,-485 799,-449 870,-449 870,-485"/>
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<text text-anchor="middle" x="834.5" y="-465.1" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#ddcc66">? under scan</text>
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</g>
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<!-- l4 -->
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<g id="node20" class="node">
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<title>l4</title>
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<polygon fill="lightgrey" stroke="transparent" stroke-width="0.4" points="770,-485 685,-485 685,-449 770,-449 770,-485"/>
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<text text-anchor="middle" x="727.5" y="-465.1" font-family="Helvetica,sans-Serif" font-size="8.00" fill="#aaaadd">not yet scanned</text>
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<polygon fill="white" stroke="transparent" stroke-width="0.8" points="920.5,-485 684.5,-485 684.5,-449 920.5,-449 920.5,-485"/>
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<text text-anchor="middle" x="802.5" y="-465.1" font-family="Helvetica,sans-Serif" font-size="8.00">dashed box = deferred / flag-gated / not-on-tick-path</text>
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</g>
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</g>
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</svg>
|
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|
|
|
|||
|
Before Width: | Height: | Size: 15 KiB After Width: | Height: | Size: 15 KiB |
|
|
@ -1,83 +1,130 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 760 270" width="760" height="270">
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<rect width="760" height="270" fill="white"/>
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<!-- Title -->
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<text x="380" y="15" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="10.5" fill="#333">Minecraft Server-26.1 — DependencySorter.isCyclic · /reload timing · depth-16 modpack datapack</text>
|
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<!-- ── Bar chart ─────────────────────────────────────────────────────────── -->
|
||||
<!-- Chart area: x=130–665 (535px), y=30–120 -->
|
||||
<!-- Scale: 535 / 20000 = 0.02675 px/ms -->
|
||||
<!-- Vanilla: 19255 * 0.02675 = 515px Patched: 3087 * 0.02675 = 83px -->
|
||||
|
||||
<!-- Y labels -->
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<text x="125" y="58" text-anchor="end" font-family="Helvetica,sans-serif" font-size="9" fill="#555">Vanilla</text>
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<text x="125" y="98" text-anchor="end" font-family="Helvetica,sans-serif" font-size="9" fill="#555">Patched</text>
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<!-- Vanilla bar (red) -->
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<rect x="130" y="38" width="515" height="30" rx="2" fill="#fcc" stroke="#e05555" stroke-width="0.8"/>
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<text x="651" y="58" font-family="Helvetica,sans-serif" font-size="9" fill="#cc3333">19,255 ms</text>
|
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<!-- Patched bar (green) -->
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<rect x="130" y="78" width="83" height="30" rx="2" fill="#c8eec8" stroke="#558855" stroke-width="0.8"/>
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<text x="219" y="98" font-family="Helvetica,sans-serif" font-size="9" fill="#336633">3,087 ms</text>
|
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<!-- X axis -->
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<line x1="130" y1="120" x2="665" y2="120" stroke="#aaa" stroke-width="0.5"/>
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<!-- Ticks and labels -->
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<line x1="130" y1="120" x2="130" y2="125" stroke="#888" stroke-width="0.5"/>
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<line x1="264" y1="120" x2="264" y2="125" stroke="#888" stroke-width="0.5"/>
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<line x1="397" y1="120" x2="397" y2="125" stroke="#888" stroke-width="0.5"/>
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<line x1="531" y1="120" x2="531" y2="125" stroke="#888" stroke-width="0.5"/>
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<line x1="665" y1="120" x2="665" y2="125" stroke="#888" stroke-width="0.5"/>
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<text x="130" y="134" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7.5" fill="#777">0</text>
|
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<text x="264" y="134" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7.5" fill="#777">5,000 ms</text>
|
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<text x="397" y="134" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7.5" fill="#777">10,000 ms</text>
|
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<text x="531" y="134" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7.5" fill="#777">15,000 ms</text>
|
||||
<text x="665" y="134" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="7.5" fill="#777">20,000 ms</text>
|
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<!-- Speedup callout -->
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<text x="380" y="162" text-anchor="middle" font-family="Helvetica,sans-serif" font-size="14" fill="#336633" font-weight="bold">6.2× faster after patch</text>
|
||||
|
||||
<!-- ── Depth scaling table ─────────────────────────────────────────────── -->
|
||||
<text x="20" y="196" font-family="Helvetica,sans-serif" font-size="9" fill="#555" font-weight="bold">Depth scaling (real server reload):</text>
|
||||
|
||||
<!-- Table header -->
|
||||
<text x="20" y="210" font-family="Helvetica,sans-serif" font-size="8" fill="#888">Depth</text>
|
||||
<text x="80" y="210" font-family="Helvetica,sans-serif" font-size="8" fill="#888">Vanilla /reload</text>
|
||||
<text x="200" y="210" font-family="Helvetica,sans-serif" font-size="8" fill="#888">Patched /reload</text>
|
||||
<text x="320" y="210" font-family="Helvetica,sans-serif" font-size="8" fill="#888">Speedup</text>
|
||||
<text x="390" y="210" font-family="Helvetica,sans-serif" font-size="8" fill="#888">isCyclic calls (theory)</text>
|
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<line x1="14" y1="213" x2="600" y2="213" stroke="#ddd" stroke-width="0.5"/>
|
||||
|
||||
<!-- Row: D=16 (real) -->
|
||||
<text x="20" y="225" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">D = 16</text>
|
||||
<text x="80" y="225" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc3333">19,255 ms</text>
|
||||
<text x="200" y="225" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">3,087 ms</text>
|
||||
<text x="320" y="225" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633" font-weight="bold">6.2×</text>
|
||||
<text x="390" y="225" font-family="Helvetica,sans-serif" font-size="8.5" fill="#555">~53 M vanilla vs ~1,600 patched (33,000×)</text>
|
||||
<text x="560" y="225" font-family="Helvetica,sans-serif" font-size="7.5" fill="#888">← real benchmark</text>
|
||||
|
||||
<!-- Row: D=14 (microbench) -->
|
||||
<text x="20" y="240" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">D = 14</text>
|
||||
<text x="80" y="240" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc3333">~7,432 µs/call</text>
|
||||
<text x="200" y="240" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">~67 µs/call</text>
|
||||
<text x="320" y="240" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633" font-weight="bold">110.9×</text>
|
||||
<text x="390" y="240" font-family="Helvetica,sans-serif" font-size="8.5" fill="#555">~13 M nodes per call vs O(1) with visited set</text>
|
||||
<text x="560" y="240" font-family="Helvetica,sans-serif" font-size="7.5" fill="#888">← microbenchmark</text>
|
||||
|
||||
<!-- Row: D=16 overflow note -->
|
||||
<text x="20" y="255" font-family="Helvetica,sans-serif" font-size="8.5" fill="#333">D ≥ 16</text>
|
||||
<text x="80" y="255" font-family="Helvetica,sans-serif" font-size="8.5" fill="#cc3333">StackOverflowError</text>
|
||||
<text x="200" y="255" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633">stable (iterative)</text>
|
||||
<text x="320" y="255" font-family="Helvetica,sans-serif" font-size="8.5" fill="#336633" font-weight="bold">∞ effective</text>
|
||||
<text x="390" y="255" font-family="Helvetica,sans-serif" font-size="8.5" fill="#555">vanilla crashes; patch never overflows</text>
|
||||
<text x="560" y="255" font-family="Helvetica,sans-serif" font-size="7.5" fill="#888">← before-patch behavior</text>
|
||||
|
||||
<!-- Fork coverage note -->
|
||||
<text x="620" y="196" font-family="Helvetica,sans-serif" font-size="7.5" fill="#888">All forks confirmed affected:</text>
|
||||
<text x="620" y="207" font-family="Helvetica,sans-serif" font-size="7.5" fill="#888">Paper · Spigot · Purpur</text>
|
||||
<text x="620" y="218" font-family="Helvetica,sans-serif" font-size="7.5" fill="#888">Forge · NeoForge · Fabric</text>
|
||||
<text x="620" y="229" font-family="Helvetica,sans-serif" font-size="7.5" fill="#888">Quilt · Arclight (stretch)</text>
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
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<!-- Generated by graphviz version 2.43.0 (0)
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-->
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<!-- Title: mc_server_speedup Pages: 1 -->
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<svg width="480pt" height="1076pt"
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viewBox="0.00 0.00 480.00 1075.50" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(36 1039.5)">
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<title>mc_server_speedup</title>
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<polygon fill="white" stroke="transparent" points="-36,36 -36,-1039.5 444,-1039.5 444,36 -36,36"/>
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<text text-anchor="middle" x="204" y="-990.7" font-family="Helvetica,sans-Serif" font-size="11.00">Minecraft Server-26.1 — CWE-407 Speedups (real benchmarks, JDK 25)</text>
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<g id="clust7" class="cluster">
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<title>cluster_legend</title>
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<polygon fill="white" stroke="black" stroke-width="0.5" stroke-dasharray="1,5" points="96,-834.5 96,-975.5 312,-975.5 312,-834.5 96,-834.5"/>
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<text text-anchor="middle" x="170" y="-965.1" font-family="Helvetica,sans-Serif" font-size="8.00">Key: border thickness = severity</text>
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</g>
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<!-- b1 -->
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<g id="node1" class="node">
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<title>b1</title>
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<text text-anchor="middle" x="204" y="-182.1" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0001</text>
|
||||
<text text-anchor="middle" x="204" y="-173.1" font-family="Helvetica,sans-Serif" font-size="8.00">DependencySorter.isCyclic</text>
|
||||
<text text-anchor="middle" x="204" y="-164.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(E^D) EXPONENTIAL</text>
|
||||
<text text-anchor="middle" x="204" y="-155.1" font-family="Helvetica,sans-Serif" font-size="8.00">Depth 14: 7,432 us/op</text>
|
||||
<text text-anchor="middle" x="204" y="-146.1" font-family="Helvetica,sans-Serif" font-size="8.00">Depth 16+: STACK OVERFLOW</text>
|
||||
<text text-anchor="middle" x="204" y="-137.1" font-family="Helvetica,sans-Serif" font-size="8.00">Trigger: world load, /reload</text>
|
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</g>
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<!-- a1 -->
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<g id="node5" class="node">
|
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<title>a1</title>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="274,-57 134,-57 134,0 274,0 274,-57"/>
|
||||
<text text-anchor="middle" x="204" y="-44.6" font-family="Helvetica,sans-Serif" font-size="8.00">visited HashSet per call</text>
|
||||
<text text-anchor="middle" x="204" y="-35.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(E) per call</text>
|
||||
<text text-anchor="middle" x="204" y="-26.6" font-family="Helvetica,sans-Serif" font-size="8.00">Depth 14: 67 us/op</text>
|
||||
<text text-anchor="middle" x="204" y="-17.6" font-family="Helvetica,sans-Serif" font-size="8.00">110.9x faster</text>
|
||||
<text text-anchor="middle" x="204" y="-8.6" font-family="Helvetica,sans-Serif" font-size="8.00">Depth 16+: runs fine (linear)</text>
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</g>
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<!-- b1->a1 -->
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<g id="edge1" class="edge">
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<title>b1->a1</title>
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<path fill="none" stroke="black" stroke-width="2.5" d="M204,-28.97C204,-67.63 204,-68.73 204,-156.17"/>
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<polygon fill="black" stroke="black" stroke-width="2.5" points="202.25,-156.23 204,-161.23 205.75,-156.23 202.25,-156.23"/>
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<g id="node2" class="node">
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<title>b2</title>
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<text text-anchor="middle" x="204" y="-377.1" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0002</text>
|
||||
<text text-anchor="middle" x="204" y="-368.1" font-family="Helvetica,sans-Serif" font-size="8.00">PistonStructureResolver</text>
|
||||
<text text-anchor="middle" x="204" y="-359.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(Pu00b2) — bounded P<=12</text>
|
||||
<text text-anchor="middle" x="204" y="-350.1" font-family="Helvetica,sans-Serif" font-size="8.00">Piston activation</text>
|
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</g>
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<!-- a2 -->
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<g id="node6" class="node">
|
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<title>a2</title>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="274,-270 134,-270 134,-231 274,-231 274,-270"/>
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<text text-anchor="middle" x="204" y="-257.6" font-family="Helvetica,sans-Serif" font-size="8.00">parallel HashSet<BlockPos></text>
|
||||
<text text-anchor="middle" x="204" y="-248.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(1) contains</text>
|
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<text text-anchor="middle" x="204" y="-239.6" font-family="Helvetica,sans-Serif" font-size="8.00">~1.1x (max 144 checks)</text>
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</g>
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<!-- b2->a2 -->
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<g id="edge2" class="edge">
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<title>b2->a2</title>
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<path fill="none" stroke="black" stroke-width="0.5" d="M204,-250.9C204,-284.2 204,-285.28 204,-360"/>
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<polygon fill="black" stroke="black" stroke-width="0.5" points="202.25,-360.03 204,-365.03 205.75,-360.03 202.25,-360.03"/>
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</g>
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<g id="node3" class="node">
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<title>b3</title>
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<polygon fill="white" stroke="black" stroke-width="1.2" points="292.5,-602 115.5,-602 115.5,-545 292.5,-545 292.5,-602"/>
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<text text-anchor="middle" x="204" y="-589.6" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0003</text>
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<text text-anchor="middle" x="204" y="-580.6" font-family="Helvetica,sans-Serif" font-size="8.00">ExperimentalRedstoneWireEvaluator</text>
|
||||
<text text-anchor="middle" x="204" y="-571.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(Nu00b2) — Deque.contains() in BFS</text>
|
||||
<text text-anchor="middle" x="204" y="-562.6" font-family="Helvetica,sans-Serif" font-size="8.00">Redstone update (flag-gated)</text>
|
||||
<text text-anchor="middle" x="204" y="-553.6" font-family="Helvetica,sans-Serif" font-size="8.00">N=500 wires: ~O(250K) checks</text>
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</g>
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<!-- a3 -->
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<g id="node7" class="node">
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<title>a3</title>
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<polygon fill="white" stroke="black" stroke-width="0.8" points="281.5,-473.5 126.5,-473.5 126.5,-425.5 281.5,-425.5 281.5,-473.5"/>
|
||||
<text text-anchor="middle" x="204" y="-461.1" font-family="Helvetica,sans-Serif" font-size="8.00">companion HashSet<BlockPos></text>
|
||||
<text text-anchor="middle" x="204" y="-452.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(1) per enqueue check</text>
|
||||
<text text-anchor="middle" x="204" y="-443.1" font-family="Helvetica,sans-Serif" font-size="8.00">O(N) total BFS</text>
|
||||
<text text-anchor="middle" x="204" y="-434.1" font-family="Helvetica,sans-Serif" font-size="8.00">~Nx speedup at scale</text>
|
||||
</g>
|
||||
<!-- b3->a3 -->
|
||||
<g id="edge3" class="edge">
|
||||
<title>b3->a3</title>
|
||||
<path fill="none" stroke="black" stroke-width="1.2" d="M204,-449.75C204,-531.58 204,-536.08 204,-567.74"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="1.2" points="202.25,-568.07 204,-573.07 205.75,-568.07 202.25,-568.07"/>
|
||||
</g>
|
||||
<!-- b4 -->
|
||||
<g id="node4" class="node">
|
||||
<title>b4</title>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.6" points="281.5,-806 126.5,-806 126.5,-749 281.5,-749 281.5,-806"/>
|
||||
<text text-anchor="middle" x="204" y="-793.6" font-family="Helvetica,sans-Serif" font-size="8.00">minecraft-0004</text>
|
||||
<text text-anchor="middle" x="204" y="-784.6" font-family="Helvetica,sans-Serif" font-size="8.00">MoveThroughVillageGoal</text>
|
||||
<text text-anchor="middle" x="204" y="-775.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(Nu00b2) — linear scan in loop</text>
|
||||
<text text-anchor="middle" x="204" y="-766.6" font-family="Helvetica,sans-Serif" font-size="8.00">Bounded N<=15</text>
|
||||
<text text-anchor="middle" x="204" y="-757.6" font-family="Helvetica,sans-Serif" font-size="8.00">Villager pathfinding</text>
|
||||
</g>
|
||||
<!-- a4 -->
|
||||
<g id="node8" class="node">
|
||||
<title>a4</title>
|
||||
<polygon fill="white" stroke="black" stroke-width="0.8" points="281.5,-677 126.5,-677 126.5,-638 281.5,-638 281.5,-677"/>
|
||||
<text text-anchor="middle" x="204" y="-664.6" font-family="Helvetica,sans-Serif" font-size="8.00">companion HashSet<BlockPos></text>
|
||||
<text text-anchor="middle" x="204" y="-655.6" font-family="Helvetica,sans-Serif" font-size="8.00">O(1) hasNotVisited</text>
|
||||
<text text-anchor="middle" x="204" y="-646.6" font-family="Helvetica,sans-Serif" font-size="8.00">~1.0x (max 15 entries)</text>
|
||||
</g>
|
||||
<!-- b4->a4 -->
|
||||
<g id="edge4" class="edge">
|
||||
<title>b4->a4</title>
|
||||
<path fill="none" stroke="black" stroke-width="0.5" d="M204,-657.99C204,-736.95 204,-741.31 204,-771.93"/>
|
||||
<polygon fill="black" stroke="black" stroke-width="0.5" points="202.25,-772.08 204,-777.08 205.75,-772.08 202.25,-772.08"/>
|
||||
</g>
|
||||
<!-- lexp -->
|
||||
<g id="node9" class="node">
|
||||
<title>lexp</title>
|
||||
<polygon fill="white" stroke="transparent" stroke-width="0.8" points="286.5,-950.5 121.5,-950.5 121.5,-914.5 286.5,-914.5 286.5,-950.5"/>
|
||||
<text text-anchor="middle" x="204" y="-930.6" font-family="Helvetica,sans-Serif" font-size="8.00">thick dashed = EXPONENTIAL/HIGH</text>
|
||||
</g>
|
||||
<!-- llow -->
|
||||
<g id="node10" class="node">
|
||||
<title>llow</title>
|
||||
<polygon fill="white" stroke="transparent" stroke-width="0.8" points="304,-878.5 104,-878.5 104,-842.5 304,-842.5 304,-878.5"/>
|
||||
<text text-anchor="middle" x="204" y="-858.6" font-family="Helvetica,sans-Serif" font-size="8.00">thin = LOW/bounded (fixed for correctness)</text>
|
||||
</g>
|
||||
</g>
|
||||
</svg>
|
||||
|
|
|
|||
|
Before Width: | Height: | Size: 6.5 KiB After Width: | Height: | Size: 8.9 KiB |
|
|
@ -22,7 +22,7 @@ h1 {
|
|||
font-weight: 700;
|
||||
color: #0f0f0f;
|
||||
margin: 0 0 0.2em 0;
|
||||
border-bottom: 3px solid #c00;
|
||||
border-bottom: 3px solid #000;
|
||||
padding-bottom: 0.3em;
|
||||
line-height: 1.2;
|
||||
}
|
||||
|
|
@ -32,7 +32,7 @@ h2 {
|
|||
font-weight: 700;
|
||||
color: #0f0f0f;
|
||||
margin: 1.8em 0 0.5em 0;
|
||||
border-bottom: 1px solid #ddd;
|
||||
border-bottom: 1px solid #000;
|
||||
padding-bottom: 0.2em;
|
||||
}
|
||||
|
||||
|
|
@ -50,25 +50,25 @@ p {
|
|||
code {
|
||||
font-family: 'Consolas', 'Liberation Mono', 'DejaVu Sans Mono', monospace;
|
||||
font-size: 9.5pt;
|
||||
background: #f4f4f4;
|
||||
border: 1px solid #e0e0e0;
|
||||
border-radius: 3px;
|
||||
background: none;
|
||||
border: 1px solid #aaa;
|
||||
border-radius: 2px;
|
||||
padding: 0.1em 0.3em;
|
||||
color: #b00;
|
||||
color: #000;
|
||||
}
|
||||
|
||||
pre {
|
||||
font-family: 'Consolas', 'Liberation Mono', 'DejaVu Sans Mono', monospace;
|
||||
font-size: 9pt;
|
||||
background: #f8f8f8;
|
||||
border: 1px solid #ddd;
|
||||
border-left: 4px solid #c00;
|
||||
border-radius: 3px;
|
||||
background: none;
|
||||
border: 1px solid #999;
|
||||
border-left: 4px solid #000;
|
||||
border-radius: 2px;
|
||||
padding: 0.8em 1em;
|
||||
overflow-x: auto;
|
||||
margin: 0.8em 0;
|
||||
line-height: 1.45;
|
||||
color: #1a1a1a;
|
||||
color: #000;
|
||||
}
|
||||
|
||||
pre code {
|
||||
|
|
@ -87,26 +87,28 @@ table {
|
|||
}
|
||||
|
||||
th {
|
||||
background: #1a1a1a;
|
||||
color: #fff;
|
||||
background: none;
|
||||
color: #000;
|
||||
padding: 0.4em 0.7em;
|
||||
text-align: left;
|
||||
font-weight: 600;
|
||||
font-weight: 700;
|
||||
font-size: 9.5pt;
|
||||
border-bottom: 2px solid #000;
|
||||
border-top: 1px solid #000;
|
||||
}
|
||||
|
||||
td {
|
||||
padding: 0.35em 0.7em;
|
||||
border-bottom: 1px solid #e8e8e8;
|
||||
border-bottom: 1px solid #ccc;
|
||||
vertical-align: top;
|
||||
}
|
||||
|
||||
tr:nth-child(even) td {
|
||||
background: #fafafa;
|
||||
background: none;
|
||||
}
|
||||
|
||||
tr:hover td {
|
||||
background: #f0f4ff;
|
||||
background: none;
|
||||
}
|
||||
|
||||
strong {
|
||||
|
|
@ -129,28 +131,29 @@ li {
|
|||
|
||||
hr {
|
||||
border: none;
|
||||
border-top: 2px solid #e0e0e0;
|
||||
border-top: 1px solid #000;
|
||||
margin: 2em 0;
|
||||
}
|
||||
|
||||
blockquote {
|
||||
border-left: 4px solid #c00;
|
||||
border-left: 4px solid #000;
|
||||
margin: 0.8em 0;
|
||||
padding: 0.5em 1em;
|
||||
background: #fff8f8;
|
||||
color: #333;
|
||||
background: none;
|
||||
color: #000;
|
||||
}
|
||||
|
||||
/* Draft watermark band */
|
||||
.draft-banner {
|
||||
background: #c00;
|
||||
color: #fff;
|
||||
background: none;
|
||||
color: #000;
|
||||
text-align: center;
|
||||
font-size: 9pt;
|
||||
font-weight: 700;
|
||||
letter-spacing: 0.15em;
|
||||
padding: 0.3em;
|
||||
margin-bottom: 1.5em;
|
||||
border: 1px solid #000;
|
||||
}
|
||||
|
||||
/* Page breaks */
|
||||
|
|
@ -164,10 +167,10 @@ pre { page-break-inside: avoid; }
|
|||
a { color: inherit; text-decoration: none; }
|
||||
}
|
||||
|
||||
/* Cover page */
|
||||
/* Cover page — print-friendly: white background, black border box, no ink flood */
|
||||
.cover {
|
||||
background: #000;
|
||||
color: #fff;
|
||||
background: #fff;
|
||||
color: #000;
|
||||
min-height: 100vh;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
|
|
@ -177,22 +180,30 @@ pre { page-break-inside: avoid; }
|
|||
margin: -2.5cm -2cm 2cm -2cm;
|
||||
padding: 4cm 2cm;
|
||||
page-break-after: always;
|
||||
border: 4px solid #000;
|
||||
}
|
||||
|
||||
.cover-title {
|
||||
font-family: 'ChunkFive', 'Rockwell', 'Courier New', serif;
|
||||
font-size: 64pt;
|
||||
font-weight: normal;
|
||||
color: #fff;
|
||||
color: #000;
|
||||
letter-spacing: -0.01em;
|
||||
line-height: 1;
|
||||
margin: 0 0 0.4em 0;
|
||||
margin: 0 0 0.15em 0;
|
||||
}
|
||||
|
||||
.cover-title-rule {
|
||||
width: 8cm;
|
||||
border: none;
|
||||
border-top: 3px solid #000;
|
||||
margin: 0.3em auto 0.5em auto;
|
||||
}
|
||||
|
||||
.cover-subtitle {
|
||||
font-family: 'Helvetica Neue', Arial, sans-serif;
|
||||
font-size: 13pt;
|
||||
color: #aaa;
|
||||
color: #000;
|
||||
font-weight: 400;
|
||||
letter-spacing: 0.05em;
|
||||
text-transform: uppercase;
|
||||
|
|
@ -202,14 +213,14 @@ pre { page-break-inside: avoid; }
|
|||
.cover-date {
|
||||
font-family: 'Helvetica Neue', Arial, sans-serif;
|
||||
font-size: 10pt;
|
||||
color: #666;
|
||||
color: #333;
|
||||
margin-top: 1em;
|
||||
}
|
||||
|
||||
.cover-authors {
|
||||
font-family: 'Helvetica Neue', Arial, sans-serif;
|
||||
font-size: 9.5pt;
|
||||
color: #555;
|
||||
color: #333;
|
||||
margin-top: 0.5em;
|
||||
letter-spacing: 0.01em;
|
||||
}
|
||||
|
|
|
|||
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Loading…
Add table
Add a link
Reference in a new issue