{
  "version": 1,
  "datasets": [
    {
      "id": "chorus-1.7-offline-final-2026-10-02",
      "scope": "paired native DSP, not an AU or host callback",
      "source": ".artifacts/chorus-expansion-1.7/measurements/final-{legacy,feature}-comparison.csv",
      "sourceFileModificationDate": "2026-10-02 CEST; execution time not independently recorded",
      "hardware": "Apple M4",
      "os": "macOS 27",
      "sampleRatesHz": [
        44100,
        48000,
        96000,
        192000
      ],
      "frames": [
        128,
        1024
      ],
      "compiler": "clang++ -std=c++20 -Os -DNDEBUG; Accelerate",
      "identityFiles": [
        "offline-source-sha256.txt",
        "offline-binary-sha256.txt"
      ],
      "files": [
        "offline-legacy.csv",
        "offline-features.csv",
        "extreme-eco-128-raw.csv"
      ]
    },
    {
      "id": "chorus-1.7-au-callback-2026-10-02",
      "scope": "actual in-process independent AU render callback, current-only",
      "source": ".artifacts/chorus-expansion-1.7/au-benchmark-final.csv",
      "sourceFileModificationDate": "2026-10-02 CEST; execution time not independently recorded",
      "hardware": "Apple M4",
      "os": "macOS 27",
      "sampleRatesHz": [
        48000
      ],
      "frames": [
        128
      ],
      "build": "arm64 Release; exact callback binary hash not recorded in this dataset",
      "files": [
        "au-callback.csv"
      ]
    },
    {
      "id": "chorus-editor-combined-2026-09-20",
      "scope": "historical whole editor process CPU; version identity not recorded in CSV",
      "source": ".artifacts/chorus-editor-profile-combined/cpu.csv",
      "sourceFileModificationDate": "2026-09-20 CEST; execution time not independently recorded",
      "hardware": "Apple M4",
      "os": "macOS 27",
      "sampleRatesHz": [
        48000
      ],
      "frames": [
        256
      ],
      "build": "arm64 Release; editor source/binary hash not recorded in CSV",
      "files": [
        "editor-cpu.csv"
      ]
    },
    {
      "id": "chorus-1.7-au-figures-2026-10-03",
      "scope": "production independent AU class render, in process",
      "source": ".artifacts/chorus-audibility/deadline-20261003-000513/au-final-in-process",
      "hardware": "Apple M4",
      "os": "macOS 27",
      "sampleRatesHz": [
        48000
      ],
      "frames": [
        128
      ],
      "binaryIdentity": "au-binary-provenance.json",
      "sourceHarness": "scripts/tests/plugin-editor+Audio.swift",
      "sourceHarnessSHA256": "51ea011ac7e886482d0f44d1297dfd5ab7bf4b2a3c646ab8ccd1904fecf9efce",
      "files": [
        "orbit-stereo.svg",
        "spectral-spectrogram.svg",
        "freeze-capture.svg",
        "listening-metadata.json"
      ]
    }
  ],
  "sha256": {
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    "orbit-spectrum.csv": "cc92a0d95daeff266165e647ac146f193abad5776f1e8e69440df6854accbb8b",
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    "orbit-au-listen.wav": "4a7fed8ca33a8a176ce81c26e4fef54b4ea850e66c1659ba5f24c6212845c109",
    "listening-metadata.json": "4167c868a6733a0f1b1c46c5bedb7fdc265a2425b9a399257bfcb157ab88a46e",
    "au-reference-listen.wav": "e78bed3f70dfec12d6d31795a90db168723dfd35f483db45dab736d996b54a01",
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    "freeze_keep-spectrogram.csv": "a3374819a8c21bb2b5949ad561b8113c7b4b41e39b8362adf9a47efef34496d3",
    "au-analysis.json": "815d624674c96f6ca83d92723b085629c85ba714fadef1be9a6c1d3f661b60ad",
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    "offline-binary-sha256.txt": "74e0383330adc1385cc8a58b41e7d403eab747dfd451a3713112b7c8daff20bd",
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    "freeze-capture.svg": "3c0ff362323720e114deb83d5de7c8fd0ea6bde7552b579eb02b0f5a6372fcef",
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}