)]}'
{
  "commit": "6c8338c252116e429307361ff4fdc1fd0532902d",
  "tree": "9020b136f5d9ad170527ca7ba09d684100431b85",
  "parents": [
    "dc3ef2950e7ce08b53ead824cc81b3287e2b74ac"
  ],
  "author": {
    "name": "Ilya Tokar",
    "email": "tokarip@google.com",
    "time": "Mon Oct 30 12:20:56 2023 -0700"
  },
  "committer": {
    "name": "Copybara-Service",
    "email": "copybara-worker@google.com",
    "time": "Mon Oct 30 12:21:39 2023 -0700"
  },
  "message": "Optimize memcasecmp. Benchmarks shows slight improvement.\nWe are also avoiding potential cache-misses, by avoiding load.\n\nname                         old speed            new speed            delta\nBM_Searchcase                3.09GB/s ±13%        3.20GB/s ±16%   +3.69%  (p\u003d0.039 n\u003d20+17)\nBM_SearchcaseMedium          1.08GB/s ± 7%        1.04GB/s ±14%     ~     (p\u003d0.814 n\u003d16+20)\nBM_SearchcasePathological     618kB/s ±13%         652kB/s ± 6%   +5.55%  (p\u003d0.043 n\u003d20+16)\nBM_Memcasematch              2.43GB/s ± 3%        2.45GB/s ± 3%     ~     (p\u003d0.488 n\u003d17+16)\nBM_MemcasematchMedium         230MB/s ± 8%         261MB/s ±14%  +13.77%  (p\u003d0.000 n\u003d16+20)\nBM_MemcasematchPathological   624kB/s ±14%         619kB/s ±14%     ~     (p\u003d0.836 n\u003d20+20)\n\nPiperOrigin-RevId: 577919033\nChange-Id: I31324e04b6a577c582ad630d171d3b41d826f1e4\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "e2e7347c49b530bb9da317f841dc0d15b238c15e",
      "old_mode": 33188,
      "old_path": "absl/strings/internal/memutil.cc",
      "new_id": "0bbd8aa1bd1c0aaafdff92a2a369c70476ebfa6e",
      "new_mode": 33188,
      "new_path": "absl/strings/internal/memutil.cc"
    }
  ]
}