Mpiexec

[David M Ha]

Hi,

I have installed the the latest mpiexec (0.76) on my cluster.  The
server is running OpenPBS Pro 5.3 and MPICH 1.2.5.  When ran a mpijava
Hello jobs with mpiexec, this is the output:
hello from : 0 of 1
hello from : 0 of 1
hello from : 0 of 1
hello from : 0 of 1
hello from : 0 of 1
hello from : 0 of 1
hello from : 0 of 1
hello from : 0 of 1

When run with mpirun, this is the output:
hello from : 4 of 8
hello from : 2 of 8
hello from : 0 of 8
hello from : 6 of 8
hello from : 7 of 8
hello from : 3 of 8
hello from : 1 of 8
hello from : 5 of 8

Why?  Does that meant the job wasn't distributed at all when using
mpiexec?

Thanks.

David Ha MCSE
Network Specialist
School of Health Information Sciences 
UT @ HOUSTON - HEALTH SCIENCE CENTER 
7000 Fannin #600 
Houston, Texas 77030 
E-mail: Cung.M.Ha at uth.tmc.edu 
Office Phone: 713-500-3919
Mobile Phone: 832-606-1751
Pager: 713-509-6183 
Alpha Pager: 7137818163.1110275 at pagenet.net

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