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Published 20 hours ago • verified publisher icon mercury-hpc

collective operations in mercury

Open roblatham00 opened this issue 5 years ago • 0 comments

Is your feature request related to a problem? Please describe. Libfabric and UCX either have basic collectives or some notion of supporting collectives "soon". Mercury might need a way to expose those features.

** additional information **

  • libfabric-1.9 release notes: "Add generic implementation for collective operations"
  • UCX faq: "What protocols are supported by UCX ? UCP implements RMA put/get, send/receive with tag matching, Active messages, atomic operations. In near future we plan to add support for commonly used collective operations."

roblatham00 avatar Dec 10 '19 14:12 roblatham00