[slurm-users] Slurm release candidate version 19.05.0rc1 available for testing

We are pleased to announce the availability of Slurm release candidate version 19.05.0rc1. This is the first release candidate version of the upcoming 19.05 release series, and represents the end of development for the release cycle, and a finalization of the RPC and state file formats. If a

Re: [slurm-users] How to get a summary of the use of compute nodes and/or partition of a cluster in real time ?

On 30-04-2019 17:47, Jean-mathieu CHANTREIN wrote: Hello. That's exactly what I need. Thank you very much for your work. It surprises me that slurm does not provide an official solution for that ... Is there a page listing the tools (such as this one) that are being developed by the community?

Re: [slurm-users] Job dispatching policy

Also why aren't you using the Slurm commands to run things? Which command? srun or sbatch

Re: [slurm-users] Job dispatching policy

>Also why aren't you using the Slurm commands to run things? Which command? Regards, Mahmood

[slurm-users] How should I do so that jobs are allocated to the thread and not to the core ?

Hello, Most jobs of my users are single-thread. I have multithreaded processors. The jobs seem to reserve 2 logical CPU (1 core=2 CPU (2 threads)) whereas it only uses 1 logical CPU(1 thread). Nevertheless, my slurm.conf file indicates: [...] SelectType = select / cons_res SelectTypeParamet

Re: [slurm-users] How to get a summary of the use of compute nodes and/or partition of a cluster in real time ?

Hi there, On 4/30/19 5:47 PM, Jean-mathieu CHANTREIN wrote: > Is there a page listing the tools (such as this one) that are being developed > by the community? Here we are (_pestat_ already included): Thx, bye, Luca -- Dr. Luca Capello Ingénieur HP

[slurm-users] MPI Spawn with IntelMPI and multiple nodes

Hi folks, I am trying (unsuccessfully) to use MPI Spawn with IntelMPI and Slurm over multiple nodes. A single node works OK using mpiexec.hydra: mpiexec.hydra -n 1 python ./script_here.py My MPI is a task farm essentially based on - https://github.com/jbornschein/mpi4py-examples/blob/master/10

Re: [slurm-users] How to get a summary of the use of compute nodes and/or partition of a cluster in real time ?

Hello. That's exactly what I need. Thank you very much for your work. It surprises me that slurm does not provide an official solution for that ... Is there a page listing the tools (such as this one) that are being developed by the community? Best regards. Jean-Mathieu - Mail original --

Re: [slurm-users] Intel MPI startup

They (Intel) told me to use PMI-1. We set I_MPI_PMI_LIBRARY=/libpmi.so and it works fine, but if we set I_MPI_PMI_LIBRARY=/libpmi2.so it fails to start. I have not gone down the road of doing anything with PMIx yet. Waiting for it to mature a little more. Mike On 4/29/19 10:00 PM, Chris S

Re: [slurm-users] How to get a summary of the use of compute nodes and/or partition of a cluster in real time ?

Hi; For a summary of the partitions, you can use spart: https://github.com/mercanca/spart Regards, Ahmet M. On 30.04.2019 15:47, Jean-mathieu CHANTREIN wrote: Hello, Do you know a command to get a summary of the use of compute nodes and/or partition of a cluster in real time ? Something wi

Re: [slurm-users] How to get a summary of the use of compute nodes and/or partition of a cluster in real time ?

Hi Jean-Mathieu, On 4/30/19 2:47 PM, Jean-mathieu CHANTREIN wrote: Do you know a command to get a summary of the use of compute nodes and/or partition of a cluster in real time ? Something with a output like this: $ sutilization Partition/Node_Name CPU_Use CPU_Total %Use standard    236   

[slurm-users] How to get a summary of the use of compute nodes and/or partition of a cluster in real time ?

Hello, Do you know a command to get a summary of the use of compute nodes and/or partition of a cluster in real time ? Something with a output like this: $ sutilization Partition/Node_Name CPU_Use CPU_Total %Use standard 236 564 41,8 % n001 36 72 50 % n002 18 72 25 % ... Reg

Re: [slurm-users] Intel MPI startup

On Mon, 29 Apr 2019 15:47:49 + Michael Robbert wrote: > I was curious what startup method other sites are using with Intel > MPI? We (nsc.liu.se nat. level academic HPC) have used IntelMPI+slurm as a primary platform for several generations. Our setup to this day is "mpiexec.hydra -bootstra