)]}'
{
  "commit": "4a0584532f3b23a1a233c5495a32baffec187c60",
  "tree": "3ddf8f687f8a36ba1d00408f75e451a63b2a1c4a",
  "parents": [
    "8dc40d18abf37ec94eb85fbd00f3d4e3653ff3ff"
  ],
  "author": {
    "name": "Chi Yo Tsai",
    "email": "chiyotsai@google.com",
    "time": "Thu Apr 20 21:23:08 2023 +0000"
  },
  "committer": {
    "name": "Leo (Liang) Zhao",
    "email": "leolzhao@tencent.com",
    "time": "Thu Apr 20 21:23:08 2023 +0000"
  },
  "message": "Add missing AVX2 optimizations for variance functions\n\n| SPD_SET | TESTSET | AVG_PSNR | OVR_PSNR |  SSIM   | ENC_T | MAX_ENC_T |\n| :-----: | :-----: | :------: | :------: | :-----: | :---: | :-------: |\n|    0    | av2_a3  | +0.000%  | +0.000%  | +0.000% | -4.0% |   -3.4%   |\n|    0    | av2_a4  | +0.000%  | +0.000%  | +0.000% | -4.9% |   -3.6%   |\n|    0    | av2_a5  | +0.000%  | +0.000%  | +0.000% | -3.5% |   -2.9%   |\n",
  "tree_diff": [
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