Hi Juergen, Thanks for the hint, I tried to set it to "no" as well but the result was the same.
Best regards, Michael Dr. Michael Neff System Engineer System Integration and Support NEC Deutschland GmbH HPCE Division Raiffeisenstr. 14, D-70771 Leinfelden-Echterdingen, Germany Tel: +49 711 780 55 44 Mobil: 0152 22 85 15 54 Fax: +49 711 780 55 25 ------------------------------------------------------------------------------ NEC Deutschland GmbH, Fritz-Vomfelde-Straße 14-16, D-40547 Duesseldorf, Germany Geschäftsführer: Yuichi Kojima Handelsregister Düsseldorf HRB 579413 -----Ursprüngliche Nachricht----- Von: slurm-users [mailto:[email protected]] Im Auftrag von Juergen Salk Gesendet: Friday, January 17, 2020 12:23 PM An: Slurm User Community List <[email protected]> Betreff: Re: [slurm-users] Question concerning cgroups and Hi Michael, not sure if this is the root cause of your problem, but SchedMD recommends to set TaskAffinity to "no" in cgroup.conf when using both, task/affinity and task/cgroup, together for TaskPlugin in slurm.conf (see the NOTE for TaskPlugin in slurm.conf). Best regards Juergen Salk -- Jürgen Salk Scientific Software & Compute Services (SSCS) Kommunikations- und Informationszentrum (kiz) Universität Ulm Telefon: +49 (0)731 50-22478 Telefax: +49 (0)731 50-22471 * Michael Neff <[email protected]> [200117 09:24]: > Hi, > > I am currently trying to set up Slurm 19.05.05 under centos 7.5 with the > settings below. > > ProctrackType=proctrack/cgroup > TaskPlugin=task/cgroup,task/affinity > TaskPluginParam=Cpusets,Autobind=Threads > SelectType=select/cons_res > SelectTypeParameters=CR_One_Task_Per_Core,CR_Core,CR_Pack_Nodes > > ### > # Slurm cgroup support configuration file ### CgroupAutomount=yes > CgroupMountpoint=/sys/fs/cgroup ConstrainCores=yes TaskAffinity=yes # > > I always end up with all tasks for a node running on one core. > > Any suggestions? > > Best regards, > Michael > > > Dr. Michael Neff > System Engineer > System Integration and Support > NEC Deutschland GmbH > HPCE Division > > Raiffeisenstr. 14, D-70771 Leinfelden-Echterdingen, Germany > Tel: +49 711 780 55 44 > Mobil: 0152 22 85 15 54 > Fax: +49 711 780 55 25 > ---------------------------------------------------------------------- > -------- NEC Deutschland GmbH, Fritz-Vomfelde-Straße 14-16, D-40547 > Duesseldorf, Germany > Geschäftsführer: Yuichi Kojima Handelsregister Düsseldorf HRB 579413 > -- GPG A997BA7A | 87FC DA31 5F00 C885 0DC3 E28F BD0D 4B33 A997 BA7A Click https://www.mailcontrol.com/sr/1IdckDpNbhnGX2PQPOmvUg0KooX_PhOy-P-tSTpQZHNsvYqJkvaZzH8E9SrNAJI_zsDxTZSiem894h7CChK4GQ== to report this email as spam.
