[slurm-dev] Re: heterogeneus number of processors per node, slurm wont use all processors

2014-07-22 Thread Christopher Samuel
On 19/07/14 00:29, Andrew Petersen wrote: > Lets say my heterogeneous cluster has n001 with 12 cores n002 with > 20 cores How do I get slurm to run a job on 12 cores of node 1 and > 20 cores on node 2? I'm assuming you want a single MPI job using 32 cores across both nodes? Does --ntasks=32 (an

[slurm-dev] Re: Limiting the number of jobs per partition

2014-07-22 Thread Lyn Gerner
Hi Mohammed, If I understand your goal correctly, something similar to the following should work: sacctmgr modify user name=cmsupport where Partition=defq2 set GrpJobs=12 Regards, Lyn On Tue, Jul 22, 2014 at 3:54 AM, Mohammed Gaafar < mohammed.gaa...@brightcomputing.com> wrote: > > Dear All,

[slurm-dev] Re: Limiting the number of jobs per partition

2014-07-22 Thread Mohammed Gaafar
Dear All, I have tried to follow the instructions in the accounting page of the documentation to create an association consists of a cluster, account, user, and a partition. However, when I tried to modify the user or the account to add the Partition option, as mentioned in the documentation,

[slurm-dev] Re: Limiting job array concurrency

2014-07-22 Thread Yuri D'Elia
On 07/22/2014 10:33 AM, Marcin Stolarek wrote: >> A practical example for this scenario is to limit concurrent connections >> to a shared resource that is external to the cluster. As such, I don't >> want really to specify a "Gres" resource, as this would also bind jobs >> to the node/s where the

[slurm-dev] Re: Interactive job array

2014-07-22 Thread Julien Collas
Hello, Nicolas' answer is exactly what I was looking for. Thanks for your feedbacks. Regards, Julien 2014-07-18 19:03 GMT+02:00 Danny Auble : > Would running steps (multiple sruns) inside of an allocation give you > what you are looking for? > > > On 07/18/2014 09:31 AM, Nicolas GRANDEMANGE

[slurm-dev] Re: Limiting job array concurrency

2014-07-22 Thread Marcin Stolarek
2014-07-21 14:43 GMT+02:00 Yuri D'Elia : > > Is there a way for an user to specify an upper bound for the number of > jobs running simultaneously on an array? > > A practical example for this scenario is to limit concurrent connections > to a shared resource that is external to the cluster. As suc