Re: [ptp-user] Loading Modules and PTP

[Beth Tibbitts <tibbitts@xxxxxxxxxx>]

>I just created a default MPI hello world C program using the template that comes with PTP
That creates a managed build project (with a makefile under the covers)


...Beth

Beth Tibbitts
Eclipse Parallel Tools Platform http://eclipse.org/ptp
IBM STG - High Performance Computing Tools
Mailing Address: IBM Corp., 745 West New Circle Road, Lexington, KY 40511

Timothy Stitt ---02/02/2011 04:42:22 PM---Dear Jay...thanks for the quick reply. I was actually running Eclipse directly from the head-node (r

From:	Timothy Stitt <Timothy.Stitt.9@xxxxxx>
To:	PTP User list <ptp-user@xxxxxxxxxxx>
Date:	02/02/2011 04:42 PM
Subject:	Re: [ptp-user] Loading Modules and PTP
Sent by:	ptp-user-bounces@xxxxxxxxxxx

---

Dear Jay...thanks for the quick reply.

I was actually running Eclipse directly from the head-node (running remotely is my next challenge). I believe I am using a makefile build (I just created a default MPI hello world C program using the template that comes with PTP). Hope that answers your questions. I am happy to help test any solutions, so just let me know.

Cheers,

Tim.

On Feb 2, 2011, at 5:37 PM, Jay Alameda wrote:

Tim,

Are you launching Eclipse from the head node of your cluster, or are you
using PTP's remote capabilities to contact the machine? Also, are you
using a makefile build or a managed build. We are working on a strategy
to make PTP work well with modules, this work is in a very preliminary
stage at the moment - and your question is an excellent question to ask
for sure!

Jay


-----Original Message-----
From: ptp-user-bounces@xxxxxxxxxxx [mailto:ptp-user-bounces@xxxxxxxxxxx]
On Behalf Of Timothy Stitt
Sent: Wednesday, February 02, 2011 3:46 PM
To: ptp-user@xxxxxxxxxxx
Subject: [ptp-user] Loading Modules and PTP

Dear PTP users,

I have a question about clusters that use modules to change the user's
environments and whether this is integrated with eclipse/PTP. For
instance, I recently installed eclipse for the first time on our cluster
and installed the PTP components. I tried to compile my first parallel
project within PTP but I noticed through compile errors that I hadn't
loaded my MPICH2 module environment (that automatically sets up MPI paths,
wrappers etc.). A quick 'module load' later, I tried to recompile and
again I experienced the 'mpicc not found' problem. On the command line,
everything worked fine. I then restarted eclipse/PTP and everything
compiled without a problem.

My question is, can module/environment changes be picked up within a PTP
session without having to restart eclipse?

Apologies, if this has been answered before ad nauseam. Thanks in advance.

Tim.


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Tim Stitt PhD (User Support Manager).
Center for Research Computing | University of Notre Dame | 
P.O. Box 539, Notre Dame, IN 46556 | Phone:  574-631-5287 | Email: tstitt@xxxxxx 
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