)]}'
{
  "commit": "bcac4de5b75cae210c5557c81239222176d2709a",
  "tree": "289331d5e0a2ca3c4a27b1ccb1e28a5f98ca93b2",
  "parents": [
    "9883fc396b2913fbc597afa795c39d365229c299"
  ],
  "author": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Fri Nov 30 23:11:26 2012 -0800"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Fri Nov 30 23:11:26 2012 -0800"
  },
  "message": "Speedup corrector.cc\n\nAdd a specialization for the common case where the residual block\noutputs exactly one residual.\n\nThe matrix routines used by Corrector can be then specialized to\na scalar and be made considerably faster.\n\nFor denoising upto 400% speedup is observed.\n\nChange-Id: I8e3f24b8ba41caa8e62ad97c5f5e96ab6ea47150\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "eff4dff856646e83f185f5ac6385d01c0021011b",
      "old_mode": 33188,
      "old_path": "internal/ceres/corrector.cc",
      "new_id": "c3858abd2f414ce0e5a5fa981d8805c7f207cb97",
      "new_mode": 33188,
      "new_path": "internal/ceres/corrector.cc"
    }
  ]
}