[OMPI users] Fwd: [Allinea #6458] message queues

[Brock Palen]

We use OpenMPI as our default MPI lib on our clusters. We are starting to do some work with parallel debuggers (ddt to be exact) and was wondering what the time line for message queue debugging was. Just curious! Thanks.

Brock Palen
Center for Advanced Computing
bro...@umich.edu
(734)936-1985


Begin forwarded message:

From: "David Lecomber" <supp...@allinea.com>
Date: March 22, 2007 6:44:35 PM GMT-04:00
To: bro...@umich.edu
Cc: jacq...@allinea.com
Subject: Re: [Allinea #6458] message queues
Reply-To: supp...@allinea.com

Hi Brock


of the last 12 months, and I think you're the third person this month,
the second today!

OpenMPI does not (yet?) support message queue debugging  - this means
the interface just isn't there for a debugger to get the information,
sadly.  Open-MPI's own FAQ does mention this lack of support, but I'm
not sure of an ETA or whether they are actively developing it.


Best wishes
David



On Thu, 2007-03-22 at 20:08 +0000, Brock Palen wrote:

This question has just become "frequently asked" -- no-one asked in all

Thu Mar 22 20:08:41 2007: Request 6458 was acted upon.
Transaction: Ticket created by bro...@umich.edu
       Queue: support
     Subject: message queues
       Owner: Nobody
  Requestors: bro...@umich.edu
      Status: new
 Ticket <URL: http://swtracker//Ticket/Display.html?id=6458 >


Hello,

According the the manual if you get the message "unable to load
message queue library"  to look at the FAQ, but i can not find a faq
anyplace.  We are new users and our mpi lib is openmpi-1.0.2

Brock Palen
Center for Advanced Computing
bro...@umich.edu
(734)936-1985

--
David Lecomber
CTO Allinea Software
Tel: +44 1926 623231
Fax: +44 1926 623232

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