[OMPI users] Open MPI and SLURM_CPUS_PER_TASK

2011-11-28 Thread Igor Geier
Dear all, there's been some discussions about this already, but the issue is still there (in 1.4.4). When running SLURM jobs with the --cpus-per-task parameter set (e.g. when running Open MPI-OpenMP jobs, so that --cpus-per-tasks corresponds to the number of OpenMP threads per rank), you get th

Re: [OMPI users] Open MPI and SLURM_CPUS_PER_TASK

2011-11-30 Thread Ralph Castain
Hi Igor As I recall, this eventually traced back to a change in slurm at some point. I believe the latest interpretation is in line with your suggestion. I believe we didn't change it because nobody seemed to care very much, but I have no objection to including it in the next release. Thanks r

Re: [OMPI users] Open MPI and SLURM_CPUS_PER_TASK

2011-12-01 Thread Igor Geier
Hi Ralph, thanks a lot, including it in the next release would be great. Best regards Igor On Wed, 30 Nov 2011 14:30:25 -0700 Ralph Castain wrote: > Hi Igor > > As I recall, this eventually traced back to a change in slurm at some point. > I believe the latest interpretation is in line with