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2026-08-15 nightly release (75018837c5f55ab6de5fd5a74e64e92f819d7a8f) #516

2026-08-15 nightly release (75018837c5f55ab6de5fd5a74e64e92f819d7a8f)

2026-08-15 nightly release (75018837c5f55ab6de5fd5a74e64e92f819d7a8f) #516

# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.
name: Build MSLK Windows Wheels
on:
pull_request:
push:
branches:
- nightly
- main
tags:
# Release candidate tag look like: v1.11.0-rc1
- v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+
- v[0-9]+.[0-9]+.[0-9]+
workflow_dispatch:
concurrency:
group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
cancel-in-progress: true
permissions:
id-token: write
contents: read
jobs:
generate-matrix:
if: ${{ github.repository_owner == 'meta-pytorch' }}
uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@main
with:
package-type: wheel
os: windows
test-infra-repository: pytorch/test-infra
test-infra-ref: main
with-cuda: enable
with-rocm: disable
with-cpu: disable
filter-matrix:
if: ${{ github.repository_owner == 'meta-pytorch' }}
needs: generate-matrix
runs-on: linux.24_04.4x
outputs:
matrix: ${{ steps.filter.outputs.matrix }}
steps:
- uses: actions/setup-python@v4
- name: Checkout MSLK repository
uses: actions/checkout@v4
with:
repository: meta-pytorch/MSLK
- name: Filter Generated Built Matrix
id: filter
env:
MAT: ${{ needs.generate-matrix.outputs.matrix }}
# Nova Coordinate Filters:
# cuda/12.6: No longer supported in MSLK
run: |
set -ex
pwd
ls
MATRIX_BLOB="$( python .github/scripts/filter_nova_matrix.py --filter 'desired_cuda:cu126' )"
echo "${MATRIX_BLOB}"
echo "matrix=${MATRIX_BLOB}" >> "${GITHUB_OUTPUT}"
build:
if: ${{ github.repository_owner == 'meta-pytorch' }}
needs: filter-matrix
name: meta-pytorch/MSLK
uses: pytorch/test-infra/.github/workflows/build_wheels_windows.yml@main
with:
repository: meta-pytorch/MSLK
ref: ""
pre-script: .github/scripts/nova_prescript_windows.bash
post-script: ""
smoke-test-script: ""
env-script: .github/scripts/nova_dir_windows.bat
package-name: mslk
test-infra-repository: pytorch/test-infra
test-infra-ref: main
build-matrix: ${{ needs.filter-matrix.outputs.matrix }}
trigger-event: ${{ github.event_name }}
submodules: ""
# Python-only builds are fast; no C++ compilation needed
timeout: 60