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Compile flags for mac arm64 #121

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Merged
merged 1 commit into from
Feb 3, 2022
Merged

Compile flags for mac arm64 #121

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6 changes: 6 additions & 0 deletions setup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
import os.path as osp
from itertools import product
from setuptools import setup, find_packages
import platform

import torch
from torch.__config__ import parallel_info
Expand Down Expand Up @@ -46,6 +47,11 @@ def get_extensions():
else:
print('Compiling without OpenMP...')

# Compile for mac arm64
if (sys.platform == 'darwin' and platform.machine() == 'arm64'):
extra_compile_args['cxx'] += ['-arch', 'arm64']
extra_link_args += ['-arch', 'arm64']

if suffix == 'cuda':
define_macros += [('WITH_CUDA', None)]
nvcc_flags = os.getenv('NVCC_FLAGS', '')
Expand Down