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add aarch64 platform build support #8663

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Merged
merged 1 commit into from
May 14, 2025
Merged

add aarch64 platform build support #8663

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6 changes: 5 additions & 1 deletion codegen/fix_includes.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,11 @@ sed -i 's#<torch_xla/csrc/tensor.h>#"torch_xla/csrc/tensor.h"#' $@
# remove the runfiles-prefix used in codegen for pytorch
# `torchgen` generates relative includes path and does not support customizing the root,
# so we have to fix them up.
sed -i 's#bazel-out/k8-[^/]*/bin/codegen/lazy_tensor_generator.runfiles/torch/##' $@
if [[ $(uname -m) == "x86_64" ]]; then
sed -i 's#bazel-out/k8-[^/]*/bin/codegen/lazy_tensor_generator.runfiles/torch/##' $@
elif [[ $(uname -m) == "aarch64" ]]; then
sed -i 's#bazel-out/aarch64-[^/]*/bin/codegen/lazy_tensor_generator.runfiles/torch/##' $@
fi

# use the generated files that are in the compilation unit
sed -i 's#<bazel-out/\(.*\)>#"bazel-out/\1"#' $@
8 changes: 6 additions & 2 deletions setup.py
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Expand Up @@ -63,6 +63,10 @@

import build_util

import platform

platform_machine = platform.machine()

base_dir = os.path.dirname(os.path.abspath(__file__))

USE_NIGHTLY = True # whether to use nightly or stable libtpu and jax
Expand All @@ -77,13 +81,13 @@
_libtpu_version += f".dev{_date}"
_jax_version += f'.dev{_date}'
_jaxlib_version += f'.dev{_date}'
_libtpu_wheel_name = f'libtpu-{_libtpu_version}.dev{_date}+nightly-py3-none-manylinux_2_31_x86_64'
_libtpu_wheel_name = f'libtpu-{_libtpu_version}.dev{_date}+nightly-py3-none-manylinux_2_31_{platform_machine}'
_libtpu_storage_directory = 'libtpu-nightly-releases'
else:
# The postfix can be changed when the version is updated. Check
# https://storage.googleapis.com/libtpu-wheels/index.html for correct
# versioning.
_libtpu_wheel_name = f'libtpu-{_libtpu_version}-py3-none-manylinux_2_31_x86_64'
_libtpu_wheel_name = f'libtpu-{_libtpu_version}-py3-none-manylinux_2_31_{platform_machine}'
_libtpu_storage_directory = 'libtpu-lts-releases'

_libtpu_storage_path = f'https://storage.googleapis.com/{_libtpu_storage_directory}/wheels/libtpu/{_libtpu_wheel_name}.whl'
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