MPIexec 0.74

[Troy Baer]

On Mon, 9 Jun 2003, C.H Tseng wrote:
> I have one problem to run mpiexec 0.74 with MPICH 1.2.4 and PBSPro 5.3 .
> My configure is " configure options: --with-default-comm=mpich-p4 --with-pbs=/usr/local/pbspro " .
> And I know the pbs_demux. My PBSPro is installed in server and the clients use pbs_mom by nfs.
> When I run my test (NPB2.4, LU, CLASS=B, NPROCS=1), it is ok.
> When I run my test (NPB2.4, LU, CLASS=B, NPROCS=4), is is not ok.
> The out message is " mpiexec: Warning: main: task 0 died with signal 11. "
> I'm sorry my mpi that is not very well .
> Could you give me some suggest ?

Signal 11 is a segmentation fault, which is probably an array access out
of bounds.  I doubt this is caused by mpiexec, unless the same program
runs successfully using MPICH's mpirun.

	--Troy
-- 
Troy Baer                       email:  troy at osc.edu
Science & Technology Support    phone:  614-292-9701
Ohio Supercomputer Center       web:  http://oscinfo.osc.edu