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what's the key actions that fastsocket do to improve NCCL collective communication performance? #7

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yangxingwu opened this issue May 6, 2023 · 1 comment

yangxingwu commented May 6, 2023

as README stated

NCCL Fast Socket is based on TCP/IP communication and uses a number of techniques to achieve better and more consistent performance, especially with 100 Gbps networking on Google Cloud

does this applied to a self-hosted clusters with 100Gbps Nics?
what's the key actions that fastsocket do to improve NCCL collective communication performance?

ixp9891 commented Jun 5, 2023

mark

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