[GE users] DRMAA and MPI jobs

Jacek Strzelczyk szczelba at op.pl
Sat May 31 11:52:13 BST 2008


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Daniel Templeton wrote:
> The problem is that you submitted your job as a batch job.  To submit as 
> a parallel job, you'll either have to use a job category or the native 
> specification to pass in the -pe switch.  (See qsub(1).)  You will also 
> need to configure a parallel environment.  (See sge_pe(5) and qconf(1)).
> 
> Daniel

Ok, that was it! I used
errnum = drmaa_set_attribute(jt, DRMAA_NATIVE_SPECIFICATION, "-N 
maximumtest -q work -pe mpich2 4 -v 
MPIR_HOME=/usr/SGE/mpich2,SGE_QMASTER_PORT", error, 
DRMAA_ERROR_STRING_BUFFER);

And all works smoothly now. Thanks!

Jacek

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