)]}'
{
  "commit": "c19d2f07f2101173bffe84f6447fc953518f739f",
  "tree": "bf95737bfb82200febc286108c5641c9a2da2ff1",
  "parents": [
    "331c56b1cafa306552834e0ffbd4f516ec3e61fd"
  ],
  "author": {
    "name": "Lin Zheng",
    "email": "linzhen@google.com",
    "time": "Sun Nov 08 23:00:39 2026 +0000"
  },
  "committer": {
    "name": "Lin Zheng",
    "email": "linzhen@google.com",
    "time": "Fri Nov 13 08:59:14 2026 -0800"
  },
  "message": "Highway: Add AVX512 obmc_var \u0026 comp_avg/mask_pred\n\nFunction / Block Size   │ AVX2 (ns) │ AVX512 (ns) │ Speedup (x)\n────────────────────────┼───────────┼─────────────┼────────────\n obmc_variance 16x8     │   19.87   │    11.37    │    1.75x\n obmc_variance 16x16    │   37.92   │    19.57    │    1.94x\n obmc_variance 16x32    │   71.62   │    45.00    │    1.59x\n obmc_variance 32x16    │   69.29   │    41.55    │    1.67x\n obmc_variance 32x32    │  133.90   │    76.72    │    1.75x\n obmc_variance 32x64    │  264.55   │   145.39    │    1.82x\n obmc_variance 64x32    │  257.34   │   140.64    │    1.83x\n obmc_variance 64x64    │  520.31   │   283.27    │    1.84x\n obmc_variance 64x128   │ 1028.12   │   622.77    │    1.65x\n obmc_variance 128x64   │ 1024.66   │   565.44    │    1.81x\n obmc_variance 128x128  │ 2015.57   │  1072.11    │    1.88x\n comp_avg_pred 32x32    │   12.57   │     8.16    │    1.54x\n comp_avg_pred 64x64    │   58.28   │    31.46    │    1.85x\n comp_avg_pred 128x128  │  204.89   │    96.21    │    2.13x\n comp_mask_pred 32x32   │   40.82   │    23.45    │    1.74x\n comp_mask_pred 64x64   │  111.31   │    67.04    │    1.66x\n comp_mask_pred 128x128 │  457.80   │   379.88    │    1.21x\n\nChange-Id: Ib00bfd0c986bf1cc92fa90a0021b55c5ec775873\n",
  "tree_diff": [
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