Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

v2.0.0: fix "MPI processes are invisible to resource managers" issue #1419

Closed
jsquyres opened this issue Mar 2, 2016 · 1 comment
Closed

v2.0.0: fix "MPI processes are invisible to resource managers" issue #1419

jsquyres opened this issue Mar 2, 2016 · 1 comment
Labels
bug Severity: blocker
Milestone
v2.0.0

Comments

@jsquyres
Copy link
Member

jsquyres commented Mar 2, 2016

Per discussions in Dallas last week, since MPI processes get put into their own process group, they become "invisible" to resource managers. This can lead to orphaned MPI processes left spinning on machines even after resource managers think they have killed the jobs.

Filing this ticket so that we don't forget about it for the v2.0.0 release.
@jsquyres jsquyres added this to the v2.0.0 milestone Mar 2, 2016
@rhc54 rhc54 mentioned this issue Mar 7, 2016
Merged
@jsquyres
Copy link
Member Author

jsquyres commented Mar 7, 2016

Fixed by #1431.

@jsquyres jsquyres closed this as completed Mar 7, 2016
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
bug Severity: blocker
Projects
None yet
Milestone
v2.0.0
Development

No branches or pull requests
1 participant
@jsquyres