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IPC read allgather and allgatherv

Open dycz0fx opened this issue 2 years ago • 3 comments

Pull Request Description

Use IPC P2P to move the data for intra-node GPU allgather and allgatherv.

Author Checklist

  • [ ] Provide Description Particularly focus on why, not what. Reference background, issues, test failures, xfail entries, etc.
  • [ ] Commits Follow Good Practice Commits are self-contained and do not do two things at once. Commit message is of the form: module: short description Commit message explains what's in the commit.
  • [ ] Passes All Tests Whitespace checker. Warnings test. Additional tests via comments.
  • [ ] Contribution Agreement For non-Argonne authors, check contribution agreement. If necessary, request an explicit comment from your companies PR approval manager.

dycz0fx avatar Oct 23 '23 18:10 dycz0fx

test:mpich/ch4/gpu

dycz0fx avatar Oct 23 '23 18:10 dycz0fx

test:mpich/ch4/gpu

dycz0fx avatar Oct 27 '23 19:10 dycz0fx

test:mpich/ch4/gpu

dycz0fx avatar Dec 07 '23 19:12 dycz0fx

test:mpich/ch4/gpu

dycz0fx avatar Feb 29 '24 19:02 dycz0fx

test:mpich/ch4/gpu

dycz0fx avatar Mar 01 '24 20:03 dycz0fx

test:mpich/ch4/gpu

dycz0fx avatar Mar 07 '24 18:03 dycz0fx

test:mpich/ch4/gpu

dycz0fx avatar Mar 19 '24 17:03 dycz0fx

test:mpich/ch4/gpu

dycz0fx avatar Mar 28 '24 18:03 dycz0fx

test:mpich/ch4/gpu

abrooks98 avatar May 02 '24 14:05 abrooks98

Ready for next round of reviews @hzhou

abrooks98 avatar May 02 '24 14:05 abrooks98