[MPICH] debugging a fortran 90 program with mpich2

[Rusty Lusk]

From: Kamaraju Kusumanchi <kamaraju at gmail.com>
Subject: [MPICH] debugging a fortran 90 program with mpich2
Date: Wed, 20 Jul 2005 11:30:27 -0400

> Hi
>    I would like to get your suggestions as to how to debug an MPI +
> Fortran90 program compiled with mpich2 1.0.2 . Googling a bit turned
> up
> 
> http://www-unix.mcs.anl.gov/mpi/mpich/docs/mpichman-chp4/node26.htm
> 
> But it looks outdated in the sense that, they refer to mpirun, instead
> of mpiexec. I am not sure whether it is uptodate or whether the
> methods are still valid. They do not say when the page was updated.
> 
> Could anyone recommend a webpage/documentation as to how to debug an
> MPI program? I am particularly interested in mpich2 and not mpich1.
> 
> thanks
> raju
> 
> -- 
> Please bottom post to my messages instead of top posting.
> 

You can try the -gdb option on mpiexec.  A description of how this works
can be found in the User's Guide in the doc directory.

Regards,
Rusty Lusk