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Merge pull request #9 from homorunner/main

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support Windows build
This commit is contained in:
Jiashi Li 2025-02-24 13:21:58 +08:00 committed by GitHub
commit bcb90f2afd
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1 changed files with 8 additions and 1 deletions
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9
setup.py
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@ -8,6 +8,7 @@ from setuptools import setup, find_packages
from torch.utils.cpp_extension import (
BuildExtension,
CUDAExtension,
IS_WINDOWS,
)
@ -24,6 +25,11 @@ cc_flag.append("arch=compute_90a,code=sm_90a")
this_dir = os.path.dirname(os.path.abspath(__file__))
if IS_WINDOWS:
cxx_args = ["/O2", "/std:c++17", "/DNDEBUG", "/W0"]
else:
cxx_args = ["-O3", "-std=c++17", "-DNDEBUG", "-Wno-deprecated-declarations"]
ext_modules = []
ext_modules.append(
CUDAExtension(
@ -33,12 +39,13 @@ ext_modules.append(
"csrc/flash_fwd_mla_bf16_sm90.cu",
],
extra_compile_args={
"cxx": ["-O3", "-std=c++17", "-DNDEBUG", "-Wno-deprecated-declarations"],
"cxx": cxx_args,
"nvcc": append_nvcc_threads(
[
"-O3",
"-std=c++17",
"-DNDEBUG",
"-D_USE_MATH_DEFINES",
"-Wno-deprecated-declarations",
"-U__CUDA_NO_HALF_OPERATORS__",
"-U__CUDA_NO_HALF_CONVERSIONS__",