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19 changes: 17 additions & 2 deletions setup.py
Original file line number Diff line number Diff line change
Expand Up @@ -2,15 +2,20 @@
import os
import os.path as osp
import platform
import subprocess
import sys
from itertools import product

import torch
from setuptools import find_packages, setup
from torch.__config__ import parallel_info
from torch.utils.cpp_extension import (CUDA_HOME, BuildExtension, CppExtension,
from torch.utils.cpp_extension import (BuildExtension, CppExtension,
CUDAExtension)

CUDA_HOME = os.environ.get("CUDA_HOME")
if not CUDA_HOME:
from torch.utils.cpp_extension import CUDA_HOME

__version__ = '2.1.2'
URL = 'https://github.com/rusty1s/pytorch_scatter'

Expand All @@ -28,6 +33,10 @@
BUILD_DOCS = os.getenv('BUILD_DOCS', '0') == '1'
WITH_SYMBOLS = os.getenv('WITH_SYMBOLS', '0') == '1'

def get_cuda_bare_metal_version(cuda_home):
output = subprocess.check_output([cuda_home + "/bin/nvcc", "-V"], universal_newlines=True).split()
release_idx = output.index("release")
return output[release_idx+1].split(",")[0].replace('.', '')

def get_extensions():
extensions = []
Expand Down Expand Up @@ -107,7 +116,12 @@ def get_extensions():
return extensions


install_requires = []
install_requires = ["torch>=1.8.0"]
extra_index_url = (
["https://download.pytorch.org/whl/cpu"]
if suffices == ["cpu"]
else [f"https://download.pytorch.org/whl/cu{get_cuda_bare_metal_version(CUDA_HOME)}"]
)

test_requires = [
'pytest',
Expand All @@ -130,6 +144,7 @@ def get_extensions():
keywords=['pytorch', 'scatter', 'segment', 'gather'],
python_requires='>=3.8',
install_requires=install_requires,
extra_index_url=extra_index_url,
extras_require={
'test': test_requires,
},
Expand Down