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Add pre-built wheel for flash attention 2.7.0 #3711

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@j316chuck j316chuck commented Nov 14, 2024

What does this PR do?

Add pre-built wheel for flash attention 2.7.0 which speeds up attention build by over 3+ hours.

What issue(s) does this change relate to?

Old docker builds were taking 3+ hours. This change reduces docker build times by 3 hours.

@j316chuck j316chuck requested a review from a team as a code owner November 14, 2024 16:40
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j316chuck commented Nov 14, 2024

Holding off on this PR since this has the potential to break some streaming / foundry dependencies:
https://databricks.slack.com/archives/C05RUQNSFL2/p1731574998171059

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@snarayan21 snarayan21 left a comment

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need v2.6.3, as 2.7 is breaking (see here: mosaicml/llm-foundry#1656)

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