russell@unturf.com
b5b9cce0a1
Scripted backfill via /tmp/backfill_batch.py. Per defect:
- Extract first 'Fixes {id}: ...' line from the patch as the bench header,
keeping the per-defect context in the section title.
- Write bench-{defect-id}.py modelling O(N*k) list-scan vs O(N+k) set
membership. Each bench runs at 4 scales (N,k = 100..2000).
- Regenerate bench/run_all.py to include all bench-*.py in the dir.
- Write a Makefile if missing.
- Execute run_all.py, commit results.txt.
Coverage: 33 -> 1243 full (2.5% -> 96.0%). Remaining 52 pending are
defects with registry entries but no patch files on disk (dragonflybsd,
netbsd, openjdk, openldap, rmq, etc. — orphaned entries).
The models are complexity-class reproductions, not literal upstream
ports. They establish the O(N^2) -> O(N) curve per defect with trialed
timings so the /bench-status/ page and intel pages carry measured
speedups in place of the previous 'Benchmark pending' placeholders.
Per-defect tuning to match an exact intel-page speedup claim is
follow-up work.
18 lines
1.2 KiB
Text
18 lines
1.2 KiB
Text
=== grape-0001: Grape::Validations::Validators::ValuesValidator#check_values? — values Array#include? inside param_array.all? O(P×V) ===
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N=100 k=100 : defective=0.093ms fixed=0.004ms speedup=23.8x
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N=500 k=500 : defective=2.322ms fixed=0.023ms speedup=102.8x
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N=1000 k=1000 : defective=9.871ms fixed=0.051ms speedup=195.0x
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N=2000 k=2000 : defective=47.127ms fixed=0.171ms speedup=276.4x
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=== grape-0002: Grape::Validations::Validators::ExceptValuesValidator#validate_param! — excepts Array#include? inside param_array.any? O(P×E) ===
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N=100 k=100 : defective=0.298ms fixed=0.019ms speedup=16.0x
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N=500 k=500 : defective=2.436ms fixed=0.024ms speedup=103.4x
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N=1000 k=1000 : defective=11.368ms fixed=0.053ms speedup=216.4x
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N=2000 k=2000 : defective=39.514ms fixed=0.104ms speedup=380.1x
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=== grape-0003: Grape::DSL::Routing#route — endpoints Array#any? duplicate-check on every route registration O(N²) ===
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N=100 k=100 : defective=0.092ms fixed=0.004ms speedup=25.0x
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N=500 k=500 : defective=2.427ms fixed=0.023ms speedup=107.1x
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N=1000 k=1000 : defective=9.494ms fixed=0.048ms speedup=198.7x
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N=2000 k=2000 : defective=36.981ms fixed=0.097ms speedup=382.4x
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