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Compiler error

See original GitHub issue

I tried compiling the latest build, but setup.py crashed with the following error:

/mnt/ceph/users/dberenberg/gustaf_stuff/repos/flash-attention/csrc/flash_attn/src/fmha_fprop_fp16_kernel.sm80.cu:62:385: internal compiler error: in maybe_undo_parenthesized_ref, at cp/semantics.c:1740
     BOOL_SWITCH(launch_params.is_dropout, IsDropoutConst, [&] {

Issue Analytics

State:
Created a year ago
Comments:18 (12 by maintainers)

Top GitHub Comments

1reaction

syoramicommented, Dec 13, 2022

Also thanks for your great work! FlashAttention helps improve my project so much!

1reaction

tridaocommented, Dec 13, 2022

Thanks so much @syorami. Looks like the compiler issue is fixed, so I’m closing the issue for now. The linking problem seems to be a separate issue with torch path and conda. Feel free to reopen if you run into problems.

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