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[aarch64] patch pytorch 2.1 for mkl-dnn fix #1555

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Sep 30, 2023
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4 changes: 3 additions & 1 deletion aarch64_linux/build_aarch64_wheel.py
Original file line number Diff line number Diff line change
Expand Up @@ -554,7 +554,9 @@ def start_build(host: RemoteHost, *,
build_ArmComputeLibrary(host, git_clone_flags)
print("build pytorch with mkldnn+acl backend")
build_vars += " USE_MKLDNN=ON USE_MKLDNN_ACL=ON"
host.run_cmd(f"cd pytorch && export ACL_ROOT_DIR=$HOME/ComputeLibrary && {build_vars} python3 setup.py bdist_wheel{build_opts}")
host.run_cmd(f"cd $HOME && git clone https://github.com/pytorch/builder.git")
host.run_cmd(f"cd $HOME/pytorch/third_party/ideep/mkl-dnn && patch -p1 < $HOME/builder/mkldnn_fix/aarch64-fix-default-build-flags-to-armv8-a.patch")
host.run_cmd(f"cd $HOME/pytorch && export ACL_ROOT_DIR=$HOME/ComputeLibrary && {build_vars} python3 setup.py bdist_wheel{build_opts}")
print('Repair the wheel')
pytorch_wheel_name = host.list_dir("pytorch/dist")[0]
host.run_cmd(f"export LD_LIBRARY_PATH=$HOME/acl/build:$HOME/pytorch/build/lib && auditwheel repair $HOME/pytorch/dist/{pytorch_wheel_name}")
Expand Down