)]}'
{
  "commit": "2473d745a87f81a0855a2b74eaa2a2da1b8a3044",
  "tree": "df4da9cf1ef162328d34d1dc80946f0c79d5ae70",
  "parents": [
    "94447d0354afde558adb3a7c66eb96fcb08af4ba"
  ],
  "author": {
    "name": "Jiawei Shao",
    "email": "jiawei.shao@intel.com",
    "time": "Fri Jan 16 19:24:39 2026 -0800"
  },
  "committer": {
    "name": "Dawn LUCI CQ",
    "email": "dawn-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Fri Jan 16 19:24:39 2026 -0800"
  },
  "message": "[D3D12] Implement `chromium_experimental_subgroup_size_control`\n\nThis patch implements `chromium_experimental_subgroup_size_control`\non D3D12 backend. This feature requires at least Shader Model 6.6\nfor the HLSL attribute `[WaveSize]`.\n\nAs D3D12 runtime only accept the values between\n`D3D12_FEATURE_DATA_D3D12_OPTIONS1::waveLaneCountMin` and\n`D3D12_FEATURE_DATA_D3D12_OPTIONS1::waveLaneCountMax` as `[WaveSize]`,\nwhile currently on D3D12 backend we don\u0027t always use these two values\nas `AdapterInfo::subgroupMinSize` or `AdapterInfo::subgroupMaxSize`,\nwe introduce two new limitations (`minExplicitComputeSubgroupSize` and\n`maxExplicitComputeSubgroupSize`) to provide valid values for\n`[WaveSize]`.\n\nBug: 463721943\nTest: dawn_end2end_tests\nChange-Id: Ib86a6e2034957b5e1ab5091203d862d981247363\nReviewed-on: https://dawn-review.googlesource.com/c/dawn/+/284855\nReviewed-by: James Price \u003cjrprice@google.com\u003e\nReviewed-by: Kai Ninomiya \u003ckainino@chromium.org\u003e\nReviewed-by: Corentin Wallez \u003ccwallez@chromium.org\u003e\nCommit-Queue: Shao, Jiawei \u003cjiawei.shao@intel.com\u003e\n",
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