wip ∫ MAY 22 2025 12:58:23

Author: jathu

.github/workflows/build-presets.yml

@@ -67,28 +67,23 @@ jobs:
         cmake --preset ${{ matrix.preset }}
 
   windows:
-    uses: pytorch/test-infra/.github/workflows/windows_job.yml@main
+    uses: pytorch/test-infra/.github/workflows/windows_job.yml@jathu/msvc-clang
     strategy:
       fail-fast: false
       matrix:
-        preset: [pybind]
+        preset: [llm]
     with:
       job-name: build
+      test-infra-ref: jathu/msvc-clang
       ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
       submodules: recursive
       timeout: 90
       script: |
         set -eux
-        conda init powershell
-        powershell -Command "& {
-          \$ErrorActionPreference = 'Stop'
-          Set-PSDebug -Trace 1
 
-          conda create --yes --quiet -n et python=3.12
-          conda activate et
+        conda create --yes --quiet -n et python=3.12
+        conda activate et
 
-          python install_requirements.py
-          cmake --preset ${{ matrix.preset }}
-          \$numCores = [System.Environment]::GetEnvironmentVariable('NUMBER_OF_PROCESSORS') - 1
-          cmake --build cmake-out -j \$numCores
-        }"
+        ./install_requirements.sh > /dev/null
+        cmake -T ClangCL --preset ${{ matrix.preset }}
+        cmake --build cmake-out -j10