Am 10.02.2016 um 09:04 schrieb Pierre Schneeberger: > I submitted the job with sbatch and the following command: > #!/bin/bash > #SBATCH -n 80 # number of cores > #SBATCH -o > /mnt/nfs/bio/HPC_related_material/Jobs_STDOUT_logs/slurm.%N.%j.out # STDOUT > #SBATCH -e > /mnt/nfs/bio/HPC_related_material/Jobs_STDERR_logs/slurm.%N.%j.err # STDERR > perl /mnt/nfs/bio/Script_test_folder/Mira_script.pl > > And the mira manifest file (don't know if you have experience with this > assembler?) is written in a way that the software should use the total > amount of allocated cores:
No direct experience with MIRA. As soon as you use more cores than a node has, multi-threading seems secondary to me and I though it would be nice to see your script -- to many people, including me, tend to call commands ad hoc. When you are sure you called both jobs with the same configuration and one is working across nodes I currently have no idea. I thought it could be possible you submitted one job with proper MPI parameters and the other one without. Now that you provided the script I hope for you that other, more competent list members can help you. Regards, Benjamin -- FSU Jena | JULIELab.de/Staff/Benjamin+Redling.html vox: +49 3641 9 44323 | fax: +49 3641 9 44321
