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make multi-node example optional rather than copy-n-paste default
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(make multi-node example optional rather than copy-n-paste default) |
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| Line 374: | Line 374: | ||
#!/bin/bash | #!/bin/bash | ||
#SBATCH --account=def-someacct # replace this with your supervisors account | #SBATCH --account=def-someacct # replace this with your supervisors account | ||
#SBATCH --ntasks=4 # number of processes | #SBATCH --ntasks=4 # number of processes | ||
#SBATCH --mem-per-cpu=512M # memory; default unit is megabytes | #SBATCH --mem-per-cpu=512M # memory; default unit is megabytes | ||
| Line 389: | Line 388: | ||
R -f test_makecluster.R | R -f test_makecluster.R | ||
}} | }} | ||
In the above example the scheduler might place all four processes on just one node. | |||
This is okay, but if you wish to prove that the same job works even if the processes happen | |||
to be placed on different nodes, then add the line <code>#SBATCH --ntasks-per-node=2</code> | |||
<!--T:65--> | <!--T:65--> | ||