russell@unturf.com
a88cebced0
Replaces the small cuda-shake-fanout step and the modest kickmix 4x demo with a single dispatch you can feel: 100,000,000 secp256k1 scalar*G batched multiplications. Numbers measured end-to-end through https://bend.unturf.com/ on 3090-ai: HTTP request size ~32 bytes (just '(cuda-secp256k1-bench 100000000)') worker scalar gen 5.2 s (/dev/urandom into 3.2 GB BSCP) GPU kernel 12.5 s (7.99 Mkeys/s on 3090) total wall-clock 18.3 s CPU equivalent ~2000 s = ~33 minutes (libsecp256k1 ref) speedup-est ~160x The 3.2 GB of random scalars never crosses the wire — the worker synthesizes them from os.urandom and dispatches into the existing cuda-secp256k1-batched-mul daemon. Response is a tiny S-expression with the timing summary; no 6.4 GB result blob comes back. Ping + health stay at the top so a visitor sees the chain warm up before committing to the 18 s heavy run. |
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