Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] OMPI monitor each process behavior
From: Tim Prince (n8tm_at_[hidden])
Date: 2011-04-13 08:59:10

On 4/12/2011 8:55 PM, Jack Bryan wrote:

> I need to monitor the memory usage of each parallel process on a linux
> Open MPI cluster.
> But, top, ps command cannot help here because they only show the head
> node information.
> I need to follow the behavior of each process on each cluster node.
Did you consider ganglia et al?
> I cannot use ssh to access each node.
How can MPI run?
> The program takes 8 hours to finish.

Tim Prince