Annotate decomposed send/recv and conflicting collectives to run them in parallel #22183
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… in parallel Find all collectives conflicting with the collective permutes that we want to decompose. Annotate them to run them in parallel with non-conflicting collectives, e.g. those used on inner sharding strategies. The annotation allows us to later execute them on a separate stream. PiperOrigin-RevId: 721906815
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Annotate decomposed send/recv and conflicting collectives to run them in parallel
Find all collectives conflicting with the collective permutes that we want to decompose.
Annotate them to run them in parallel with non-conflicting collectives, e.g. those used on inner sharding strategies.
The annotation allows us to later execute them on a separate stream.