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In this way each tasks will correspond to one (physical) core. 

M100 GPU use report

A statistics of the GPU utilization during a job, provided by nvidia dcgmi tool, can be obtained at the end of the job by explicitly requesting the constraing "gpureport":

#SBATCH --constraint=gpureport (or -C gpureport)

This option will result, at the end of the job, in producing a file for each of the nodes assigned to the job with the relevant information on the employed GPUs (performance statistics, such as Energy Consumed, Power Usage, Max GPU Memory Used, GPU and Memory Used etc.; Event Stats, as ECC Errors etc.; Slowdown Stats; Overall Health). The files are named "dcgmi_stats_<node_name>_<jobid>.out".


Submitting serial batch jobs

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