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Hierarchical Collectives #4

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quetric opened this issue Sep 21, 2021 · 0 comments

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quetric commented Sep 21, 2021

Add support for hierarchical collectives within the confines of fanin == 1. Some examples:

hierarchical rings for (all)gather, (all)reduce, scatter-reduce
hierarchical trees for broadcast and scatter

quetric added the enhancement label

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