[mpich-discuss] Can an mpich2 run be started without mpiexec

[Hiatt, Dave M]

Thanks.  It's apparently similar to running with on daemon.  Which makes sense.

-----Original Message-----
From: mpich-discuss-bounces at mcs.anl.gov [mailto:mpich-discuss-bounces at mcs.anl.gov]On Behalf Of samantha lin
Sent: Monday, July 13, 2009 6:27 PM
To: mpich-discuss at mcs.anl.gov
Subject: Re: [mpich-discuss] Can an mpich2 run be started without mpiexec


Not sure how to do this. I tried to execute the program without mpiexec and it did run but no output at all. I also tried 'mpirun' instead of using 'mpiexec'. The result remains.

On Mon, Jul 13, 2009 at 11:25 PM, Hiatt, Dave M < dave.m.hiatt at citi.com<mailto:dave.m.hiatt at citi.com>> wrote:


Is it possible to initiate an mpi run without calling mpiexec, but instead supplying the process argument directly through some other mechanism.  Our local IT types have been hounding me about this, and I know of no other way than to use mpiexec to start my app.  Is that possible to initiate it programmatically?


"Life's tough, its even tougher if you're stupid" - John Wayne
Dave Hiatt
Manager, Market Risk Systems Integration
CitiMortgage, Inc.
1000 Technology Dr.
Third Floor East, M.S. 55
O'Fallon, MO 63368-2240

Phone:  636-261-1408
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Email:     Dave.M.Hiatt at citigroup.com<mailto:Dave.M.Hiatt at citigroup.com>







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