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does flash attention support attention mask? #409

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tiandiao123 opened this issue Aug 1, 2023 · 2 comments
Closed

does flash attention support attention mask? #409

tiandiao123 opened this issue Aug 1, 2023 · 2 comments

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@tiandiao123
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Hello friends:
I am wondering whether current flash attention version supports attention mask? Since I didn't see some arguments in fwd function, so I am really curious. Thank you!
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@tridao
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tridao commented Aug 1, 2023

No it doesn't support attention mask. We might implement that in the future when we have bandwidth, but right now we have some other priorities (e.g. H100 optimization).

@tiandiao123
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No it doesn't support attention mask. We might implement that in the future when we have bandwidth, but right now we have some other priorities (e.g. H100 optimization).

Thank you!

@LinB203 LinB203 mentioned this issue Nov 27, 2023
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@tridao @tiandiao123