llnl / llnl/mpiP

callsite timing only show one rank

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#45 1 comment 0 reactions 0 assignees View on GitHub

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Dominant language
C
Stars
112
Forks
35
PR merge metrics
No merged PRs in 30d

Description

I lanch application with 8 rank, but Callsite time statistics and callsite message sent statics one site one rank ,why not one site eight rank ?

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No file, test, or entry point is named. Start by reproducing the callsite timing and message-sent statistics with an eight-rank application, then trace how rank data is collected and displayed. Done means the rank behavior is explained and a verified fix or documented limitation is provided.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
performance
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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