[slurm-dev] Job Array not using all nodes (UNCLASSIFIED)

2017-06-29 Thread Glover, Anthony E CTR USARMY RDECOM (US)
CLASSIFICATION: UNCLASSIFIED I've got a cluster with about 39 nodes, with 8 to 12 cores each. When I submit a job array job of say 15k, about 300 of those jobs start up across the cluster, but once those jobs complete, I only see one node's worth of jobs (say 8) going at a time from then on an

[slurm-dev] RE: [Non-DoD Source] Job Array not using all nodes (UNCLASSIFIED)

2017-06-29 Thread Glover, Anthony E CTR USARMY RDECOM (US)
Tony -Original Message- From: Glover, Anthony E CTR USARMY RDECOM (US) [mailto:anthony.e.glover@mail.mil] Sent: Thursday, June 29, 2017 8:39 AM To: slurm-dev Subject: [Non-DoD Source] [slurm-dev] Job Array not using all nodes (UNCLASSIFIED) CLASSIFICATION: UNCLASSIFIED I've go

[slurm-dev] RE: [Non-DoD Source] Job Array not using all nodes (UNCLASSIFIED)

2017-06-29 Thread Glover, Anthony E CTR USARMY RDECOM (US)
s Min" and "Nodes Max" are both set to 1 even though I had #SBATCH -N 1-40 In my script. Maybe the Nodes Max is preventing my distribution? Anyway to get around that? Thanks, Tony -Original Message- From: Glover, Anthony E CTR USARMY RDECOM (US) [mailto:anthony.e.glover

[slurm-dev] General Post-Processing Question (UNCLASSIFIED)

2017-07-19 Thread Glover, Anthony E CTR USARMY RDECOM (US)
CLASSIFICATION: UNCLASSIFIED Got a general question, but one that might be specifically addressed by Slurm - don't know. We have a multi-process, distributed simulation that runs as a single job and generates a significant amount of data. At the end of that run, we would like to be able to po

[slurm-dev] RE: [Non-DoD Source] Re: General Post-Processing Question (UNCLASSIFIED)

2017-07-19 Thread Glover, Anthony E CTR USARMY RDECOM (US)
but set a dependency on the post-processing job so that it can't start until the first job has finished successfully. We've had users who manage fairly complicated analysis pipelines entirely with job dependencies. Regards, Pete On 7/19/17, 10:07 AM, "Glover, Anthony E CTR US