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mpirun stdin redirection


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  • From: Steven Homolya <Steven.Homolya@spme.monash.edu.au>
  • To: forum@abinit.org
  • Subject: mpirun stdin redirection
  • Date: Fri, 17 Oct 2003 17:14:51 +1000
  • Organization: Monash University

Dear All,

I am trying to use the parallel version of abinip on two linux clusters (one
runs redhat 7.3, the other runs redhat 8).

Trouble is that I cannot redirect stdin for all processes, only the first
one,
e.g. with

mpirun -np 4 abinip < infile >& logfile

process 1 gets infile as stdin, processes 2-4 get /dev/null.

What's worse is that I can't fix the problem in the source because only the
broken ifc 7.0 compiler is available.

Does anyone have a solution/workaround to the stdin redirection problem?

Thanks,

Steve

--
Steven Homolya
School of Physics and Materials Engineering
Monash University VIC 3800
Australia
Tel: INT +61 3 9905 3694
Fax: INT +61 3 9905 3637




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