[Disco] Cross-group and p2p send/receive primitives #17191
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This PR introduces the disco CCL primitives for cross-group and p2p communication. Specifically, we introduce the send/receive primitives for one group to send a buffer to its next group, where every worker in the first group sends the buffer to the corresponding worker in the second group. The p2p communication refer to the send/receive operations to/from a target global worker.
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tqchen
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Jul 24, 2024
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This PR introduces the disco CCL primitives for cross-group and p2p communication.
Specifically, we introduce the send/receive primitives for one group to send a buffer to its next group, where every worker in the first group sends the buffer to the corresponding worker in the second group. The p2p communication refer to the send/receive operations to/from a target global worker.