)]}'
{
  "commit": "ffb40b14e9ffd30ead8848a9c09b1b99ed313809",
  "tree": "c24a191773d72eeb9d6d072e44f154cddc32f4c5",
  "parents": [
    "30d52cda78c63604fa9db0461afdadcd57ada5f8"
  ],
  "author": {
    "name": "Lei Zhang",
    "email": "antiagainst@google.com",
    "time": "Thu Apr 27 08:18:51 2023 -0700"
  },
  "committer": {
    "name": "Lei Zhang",
    "email": "antiagainst@google.com",
    "time": "Tue Jun 13 21:17:32 2023 -0700"
  },
  "message": "[metal] Signal and wait MTLEvent for execution only barriers\n\nThere is no direct corresponding APIs for execution only barrier\nin Metal. We just signal and wait on the same value of a MTLEvent.\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "1eaf9511803a6ef468abe5511ef603fac575bac0",
      "old_mode": 33188,
      "old_path": "experimental/metal/direct_command_buffer.m",
      "new_id": "62fe3d1994ae1f7bc68d3a508128c8714366a9a6",
      "new_mode": 33188,
      "new_path": "experimental/metal/direct_command_buffer.m"
    }
  ]
}