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is the cutlass version support on sm75 #9

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A-transformer opened this issue Oct 14, 2024 · 1 comment
Open

is the cutlass version support on sm75 #9

A-transformer opened this issue Oct 14, 2024 · 1 comment

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@A-transformer
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  • The terminal process "/bin/bash '-c', '/usr/local/cuda-12.4/bin/nvcc -g -G -diag-suppress=177 -lineinfo --std=c++17 -arch=sm_75 '-D CUTE_ARCH_LDSM_SM75_ACTIVATED' -o flash_attention_cutlass_standalone flash_attention_cutlass_standalone.cu -I/usr/local/cuda/include -I/mnt/data/tiny-flash-attention/flash_attention_cutlass/deps/cutlass/include -L/usr/local/cuda/lib64 -lcudart'" terminated with exit code: 2.
  • Terminal will be reused by tasks, press any key to close it.

if include
'-D CUTE_ARCH_LDSM_SM75_ACTIVATED'

is our code test on sm76 architect ?

@66RING
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66RING commented Oct 14, 2024

Have not test sm75 series since the official FA implementation is at least sm80 and requires a GPU with Ampere architecture at least.

https://github.com/Dao-AILab/flash-attention/blob/bedf8774677315c5eb7e640eca6d7aa15e87775a/setup.py#L169

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