Add triton as dependency to CUDA aarch64 build (#149584)

Aarch64 Triton build was added by: https://github.com/pytorch/pytorch/pull/148705
Hence add proper contrain to CUDA 12.8 Aarch64 build

Please note we want to still use:
```platform_system == 'Linux' and platform_machine == 'x86_64'```
For all other builds.

Since these are prototype binaries only used by cuda 12.8 linux aarch64 build. Which we would like to serve from download.pytorch.org

Pull Request resolved: https://github.com/pytorch/pytorch/pull/149584
Approved by: https://github.com/nWEIdia, https://github.com/tinglvv, https://github.com/malfet

Co-authored-by: Nikita Shulga <2453524+malfet@users.noreply.github.com>
This commit is contained in:
Andrey Talman
2025-03-20 15:39:45 +00:00
committed by PyTorch MergeBot
parent 80dfce2cc3
commit 9b1127437e

View File

@ -74,6 +74,12 @@ TRITON_VERSION=$(cat $PYTORCH_ROOT/.ci/docker/triton_version.txt)
# Here PYTORCH_EXTRA_INSTALL_REQUIREMENTS is already set for the all the wheel builds hence append TRITON_CONSTRAINT
TRITON_CONSTRAINT="platform_system == 'Linux' and platform_machine == 'x86_64'"
# CUDA 12.8 builds have triton for Linux and Linux aarch64 binaries.
if [[ "$DESIRED_CUDA" == cu128 ]]; then
TRITON_CONSTRAINT="platform_system == 'Linux'"
fi
if [[ "$PACKAGE_TYPE" =~ .*wheel.* && -n "${PYTORCH_EXTRA_INSTALL_REQUIREMENTS:-}" && ! "$PYTORCH_BUILD_VERSION" =~ .*xpu.* ]]; then
TRITON_REQUIREMENT="triton==${TRITON_VERSION}; ${TRITON_CONSTRAINT}"
if [[ -n "$PYTORCH_BUILD_VERSION" && "$PYTORCH_BUILD_VERSION" =~ .*dev.* ]]; then