You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
4ce77085f7 | 8 months ago | |
---|---|---|
.. | ||
AllReduce | 11 months ago | |
Barrier | 11 months ago | |
Broadcast | 11 months ago | |
Communicators | 11 months ago | |
Gather | 11 months ago | |
Groups | 11 months ago | |
Hello_World | 11 months ago | |
Messaging | 11 months ago | |
MessagingBarrier | 11 months ago | |
MessagingRing | 11 months ago | |
Reduce | 11 months ago | |
Scatter | 11 months ago | |
Makefile | 8 months ago | |
README | 11 months ago |
README
# Usage of cluster with slurm Information about che cluster and partitions could be obtained doing: sinfo scontrol show partition With srun we cen reserve a subset of the resources of the compute nodes for out tasks: More parameters are provided in the documentation. srun --partition=production --time=00:30:00 --nodes=1 --pty bash -i (take for half hour 1 node from the production partition and launch the command 'bash -i') To simplify all this expression we can create a basic batch file with all directives and the code to run. Is a good thing to redirect the output in a file to save it securely. sbatch run.sh Example of batch script #!/bin/bash #SBATCH -n 10 #SBATCH --time=00:30:00 ... mpirun ./my_exec_code To see the queue of jobs in the system we can run squeue squeue --long To remove a job from the queue we can run scancel <job/process_id>