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Claude 9334994ce3 feat: add Kotlin/Native benchmark for secp256k1 on linuxX64

Mirrors the JVM benchmark (Secp256k1Benchmark.kt) for cross-platform
comparison of the same Kotlin code across runtimes:

  K/Native LLVM AOT (-opt) on x86-64:
    verifySchnorr:  101,406 ns  (9,861 ops/s)
    signSchnorr:     80,424 ns  (12,434 ops/s)
    FieldP.mul:          43 ns  (22.8M ops/s)

  JVM HotSpot C2 on same machine:
    verifySchnorr:   53,600 ns  (18,640 ops/s)
    signSchnorr:     42,400 ns  (23,518 ops/s)

  K/N vs JVM: ~1.9× slower (vs C: ~2.9×)
  K/N vs C native: ~2.9× slower

Includes field-level micro-benchmarks (FieldP.mul/sqr/add/sub/inv,
unsignedMultiplyHigh, uLt) for isolating LLVM codegen quality.

Also adds -opt to native test compilations for benchmark accuracy
(without it, debug mode is ~12× slower).

Run: ./gradlew :quartz:linuxX64Test --tests "*.Secp256k1NativeBenchmark"

https://claude.ai/code/session_01EMY5RnXb9rnsyU2KbXrSaY

2026-04-09 01:29:20 +00:00

.idea

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src

feat: add Kotlin/Native benchmark for secp256k1 on linuxX64

2026-04-09 01:29:20 +00:00

.gitignore

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build.gradle.kts

feat: add Kotlin/Native benchmark for secp256k1 on linuxX64

2026-04-09 01:29:20 +00:00

CLIENT.md