Replace CUDA driver API with runtime API#2928
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hwu36 merged 1 commit intoNVIDIA:mainfrom Jan 5, 2026
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Great. I think this is a better solution for Dao-AILab/flash-attention#2116. We are also updating flash attention in sgl-kernel(sgl-project/sglang#16032), and we might need this fix as well. I hope this PR can be merged as soon as possible. |
hwu36
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Jan 5, 2026
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We just hit this issue after updating to the latest too: github.com/pytorch/pytorch/pull/172117/ |
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This switches from using
cuDriverGetVersionto usingcudaDriverGetVersionto resolve the issue reported in Dao-AILab/flash-attention#2116.