[mpich-discuss] multiple mpd rings as one user

oliver.wissdorf at boehringer-ingelheim.com oliver.wissdorf at boehringer-ingelheim.com
Tue Jan 27 10:04:27 CST 2009


I want to start multipel rings as one user on a linux cluster to submit more
than one job at a time. Therefore I use mpdboot and mpdexec:

/usr/mpi/gcc/mvapich2-1.0.2/bin/mpdboot  -n 17 -f $PWD/mpd.txt --verbose

/usr/mpi/gcc/mvapich2-1.0.2/bin/mpiexec -machinefile $WORKDIR/mpd.txt -n $np

I tried to set MPD_CON_EXT before starting the mpdboot and this allows me to
start multiple mpds on the host where the ring starts, but not on the other
hosts of the ring.
I also tried to use -1 option with mpdboot, but this did not work either.

Is there a way to solve this issue? Did I make any mistakes?

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/mpich-discuss/attachments/20090127/ca3341ba/attachment.htm>

More information about the mpich-discuss mailing list