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Remove CUDA architecture '120' for compatibility #174

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Merged
merged 1 commit into from
Sep 20, 2025
Merged

Remove CUDA architecture '120' for compatibility #174

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2 changes: 1 addition & 1 deletion .github/workflows/publish.yml
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Expand Up @@ -52,7 +52,7 @@ jobs:
# Without this we get import error (undefined symbol: _ZN3c105ErrorC2ENS_14SourceLocationESs)
# when building without C++11 ABI and using it on nvcr images.
cxx11_abi: ["FALSE", "TRUE"]
arch: ["80", "90", "100", "120"]
arch: ["80", "90", "100"]
include:
- torch-version: "2.9.0.dev20250904"
cuda-version: "13.0"
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2 changes: 1 addition & 1 deletion setup.py
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Expand Up @@ -79,7 +79,7 @@ def should_skip_cuda_build():

@functools.lru_cache(maxsize=None)
def cuda_archs():
return os.getenv("FLASH_DMATTN_CUDA_ARCHS", "80;90;100;120").split(";")
return os.getenv("FLASH_DMATTN_CUDA_ARCHS", "80;90;100").split(";")


def detect_preferred_sm_arch() -> Optional[str]:
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