)]}'
{
  "commit": "75bfdae5be7aa36e413378a78c14cfa8595f934c",
  "tree": "9645d71425d26cc039dfb505c833a855f41f5c1e",
  "parents": [
    "6ec253ad4e259ad256c8a226f7a7a330debf937c"
  ],
  "author": {
    "name": "Jeremy Howard",
    "email": "j@howard.fm",
    "time": "Wed Aug 26 19:57:38 2026 +1000"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Wed Aug 26 11:57:38 2026 +0200"
  },
  "message": "[Metal] Support queue operations on standalone devices (#24840)\n\nThe device-group topology changes in #24248 leave frontier_tracker null\nuntil a device joins a group. PR #24474 added guards for standalone CUDA\nand HIP devices, but Metal was omitted. This PR simply adds the\nequivalent Metal guard (and a regression test).\n\nFixes #24835.\n\nAI assistance disclosure: I used OpenAI Codex substantially to inspect\nthe implementation and history, implement the change, and prepare the\nregression test. I reviewed and understand the resulting code and\nanalysis, and wrote this description.\n\nSigned-off-by: Jeremy Howard \u003cgithub@jhoward.fastmail.fm\u003e",
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