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[QUESTION]"a2a+p2p" for context parallel(cp) #1341

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heavyrain-lzy opened this issue Dec 27, 2024 · 0 comments
Open

[QUESTION]"a2a+p2p" for context parallel(cp) #1341

heavyrain-lzy opened this issue Dec 27, 2024 · 0 comments

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@heavyrain-lzy
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If we enable a2a+p2p, we can't use the original get_batch_on_this_cp_rank. a2a communication needs the right rank order, like this PR: FlagOpen/FlagScale#187
@heavyrain-lzy heavyrain-lzy changed the title [QUESTION] [QUESTION]"a2a+p2p" for context parallel(cp) Dec 27, 2024
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