{
  "scope": "Private C decoder only; not a clean Swift package benchmark",
  "baseline": "Empty C executable with the same compiler/configuration",
  "configuration": "Apple clang -O0 -g; 8 compile workers; dead-stripped link",
  "repetitions": 3,
  "cleanSeconds": [
    0.7257042499841191,
    0.7735250830010045,
    0.9218312079901807
  ],
  "incrementalSeconds": [
    0.17295370801002719,
    0.18464274998405017,
    0.14861608302453533
  ],
  "incrementalEdit": "Recompile decode.c and relink, preserving upstream objects",
  "emptyExecutableBytes": 17144,
  "decoderExecutableBytes": 523000,
  "cliExecutableBytes": 243005200,
  "compiler": "Apple clang version 21.0.0 (clang-2100.4.1.1)\nTarget: arm64-apple-darwin27.2.0\nThread model: posix\nInstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin\n",
  "baseCommit": "51ec7bf7b998ea741738004c6ccf3d6fc2ca8b54",
  "retainedArtifacts": "OS compiler/cache and Swift/MLX dependency artifacts; each clean C sample recompiles all 55 translation units",
  "limitations": "Concurrent receipt qualification and repository checks; warm filesystem caches. Full-package clean/incremental before/after times and historical CLI size delta were not measured. No throughput claim.",
  "cleanRangeSeconds": [
    0.7257042499841191,
    0.9218312079901807
  ],
  "incrementalRangeSeconds": [
    0.14861608302453533,
    0.18464274998405017
  ]
}