Re: [ptp-user] parallel debugging with pbs interactive node

[Greg Watson <g.watson@xxxxxxxxxxxx>]

Thomas,

Are you able to run an MPI job on multiple nodes from the command line using Open MPI? You need to get this working first.

Regards,

Greg

On Feb 5, 2012, at 11:09 AM, Thomas Geenen wrote:

i made some progress.

i start an interactive session on the cluster

open a reverse ssh tunnel to my local machine and start a local openmpi resource manager.

so far so good i can run and debug applications on a single node on the cluster.

However i cant figure out how to run on multiple nodes.

when i start a parallel debug session ptp writes a routing_file file in my run dir that contains only references to the current node.

i seems that i cannot provide my own host file.

thanks

Thomas

On Fri, Feb 3, 2012 at 3:40 PM, Thomas Geenen <geenen@xxxxxxxxx> wrote:

dear all,

i try to run a parallel debug session through the interactive pbs resource manager.

launching a parallel debug session with the interactive resource manager results in an error message

Configuration is missing run commands for job submission <some number> debug

i found two post in the mailing list dealing with this same issue but no solution

i can run jobs through this resource manager without a problem

and i can also start a remote parallel debugging session using the openmpi resource manager.

some system info

(Open MPI) 1.4.2

org.eclipse.ptp.linux.x86_64_5.0.4.201111121445/

thanks

Thomas

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