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MPI 4.0 Support

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
25/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
c
Domain
tooling

Research direction

Read the linked MPI 4.0 Standard sections for Persistent Collectives, Partitioned Communications, Isendrecv, and Isendrecv_replace. Then inspect mpiP's existing MPI instrumentation entry points; done means the profiler supports the listed functionality with appropriate coverage and validation.

Written by the indexing model from the issue text.

Description

Adding support for some of the functionality in the MPI 4.0 Standard, including:

  • Persistent Collectives
  • Partitioned Communications
  • Isendrecv and Isendrecv_replace
Dominant language
C
Stars
112
Forks
35
PR merge metrics
No merged PRs in 30d

Getting set up

We have not checked this project's setup files yet. Start from its README, and see our first-contribution guide for the general steps.

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.

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