[R-sig-hpc] Basic PBS question

[Brian Smith]

Hi,

I am trying to get started on our Moab cluster. My pbs script looks like:

======= test.pbs ============
#!/bin/sh

#PBS -N job_name
#PBS -l nodes=1:ppn=3
#PBS -q debugq

module load R
cd $PBS_O_WORKDIR

mpirun -rmk pbs R --slave CMD BATCH ./test.r

======== test.r ============

print('hello world')


To submit my job, I use:

msub test.pbs

When I execute this, the .Rout file contains 'hello world' and everything
looks ok. However, how can I get each processor to write out something like:

'hello world from 1'
'hello world from 2'
'hello world from 3'

How can I get the processor number as an input to the r script?

many thanks!

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