Ticket 5932 - pmix v4 support
Summary: pmix v4 support
Status: RESOLVED INFOGIVEN
Alias: None
Product: Slurm
Classification: Unclassified
Component: Build System and Packaging (show other tickets)
Version: 18.08.0
Hardware: Linux Linux
: 3 - Medium Impact
Assignee: Jason Booth
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Reported: 2018-10-26 06:59 MDT by Michael DiDomenico
Modified: 2018-10-26 11:33 MDT (History)
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Description Michael DiDomenico 2018-10-26 06:59:52 MDT 
does slurm 18.08.0 support pmix v4?  from the config.log file it would appear that if the pmix version i'm trying to link to is not v3/2/1 then configure assumes it's pmix v1.  which in turn gives a very missing leading error output from configure that says something like 'configure found v1 and will not likely link correctly'
Comment 1 Jason Booth 2018-10-26 09:32:20 MDT 
Hi  Michael,

 We are not sure what you mean by v4. GitHub only has up to 3.1.

https://github.com/pmix/pmix

Could you let us know if this was a mistake or if you are referring to some other version?
Comment 2 Michael DiDomenico 2018-10-26 11:07:57 MDT 
if you do a git clone and then look in the VERSION file, it says version 4
Comment 4 Jason Booth 2018-10-26 11:33:20 MDT 
Michael DiDomenico

That's not a released version. The PMIx head branch isn't stable and should not be run. v3 is their latest release that we support.

https://slurm.schedmd.com/mpi_guide.html

Slurm 18.08+ supports PMIx v1.2+, v2.x and v3.x.

-Jason