From: Karganov Konstantin <kostik@ispras.ru>
To: Huaer XC <huaer.xc@gmail.com>
Cc: gdb@sources.redhat.com
Subject: Re: can I use gdb to dubug MPI run
Date: Sat, 25 Jun 2005 16:32:00 -0000 [thread overview]
Message-ID: <Pine.LNX.4.44.0506252014460.16245-100000@ispserv.ispras.ru> (raw)
In-Reply-To: <fdf89749050625091842e578f5@mail.gmail.com>
> Is it possible that I use gdb to debug a MPI run on 4 processers. I
> can't find any related documents around. Any suggestions? Many thanks.
>
> Huaer
It depends on which MPI you have.
For MPICH it's surely possible - you can have a gdb on each process and
switch between processes from your mpirun console.
For details see ch_p4 docs in $MPICH_HOME/doc.
Best regards,
Konstantin.
prev parent reply other threads:[~2005-06-25 16:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-25 16:18 Huaer XC
2005-06-25 16:32 ` Karganov Konstantin [this message]
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