Skip to content
GitLab
Projects Groups Snippets
  • /
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
  • Sign in
  • D darshan
  • Project information
    • Project information
    • Activity
    • Labels
    • Members
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Issues 72
    • Issues 72
    • List
    • Boards
    • Service Desk
    • Milestones
  • Merge requests 0
    • Merge requests 0
  • Deployments
    • Deployments
    • Releases
  • Monitor
    • Monitor
    • Incidents
  • Analytics
    • Analytics
    • Value stream
    • Repository
  • Wiki
    • Wiki
  • Activity
  • Graph
  • Create a new issue
  • Commits
  • Issue Boards
Collapse sidebar

xgitlab.cels.anl.gov is now deprecated. If you're a project owner and wish to continue to host this project in CELS gitlab, see https://help.cels.anl.gov/docs/migrating-from-legacy-to-gce/gitlab/ for instructions on how to have your project migrated to the new gitlab server.

This server will be retired on December 15, 2022.

  • darshan
  • darshan
  • Issues
  • #258
Closed
Open
Issue created Jul 18, 2019 by Glenn K. Lockwood@glockDeveloper

Darshan should use its own MPI communicator

Right now Darshan uses MPI_COMM_WORLD which isn't great practice. It should probably do MPI_Comm_dup during init and use this communicator during finalize to follow best practices and avoid any potential collision with application-generated communication that may also use MPI_COMM_WORLD.

Assignee
Assign to
Time tracking