Re: [OMPI users] Torque and OpenMPI 1.2

2007-12-19 Thread Caird, Andrew J
) O'Bryant,Jr. > Business Line Infrastructure > Technical Systems, HPC > Office: 713-431-7022 > > > > > > "Caird, Andrew > > J" >

Re: [OMPI users] Torque and OpenMPI 1.2

2007-12-19 Thread Caird, Andrew J
oops, I meant -mca, not -mcs > -Original Message- > From: users-boun...@open-mpi.org > [mailto:users-boun...@open-mpi.org] On Behalf Of Caird, Andrew J > Sent: Wednesday, December 19, 2007 8:57 AM > To: Open MPI Users > Cc: users-boun...@open-mpi.org > Subject: Re

Re: [OMPI users] Torque and OpenMPI 1.2

2007-12-19 Thread Caird, Andrew J
Does OMPI built with TM but run with: -mcs pls ^tm give the same effect? --andy > -Original Message- > From: users-boun...@open-mpi.org > [mailto:users-boun...@open-mpi.org] On Behalf Of > pat.o'bry...@exxonmobil.com > Sent: Wednesday, December 19, 2007 8:47 AM > To: Open MPI Users

Re: [OMPI users] Fwd: R npRmpi

2007-12-18 Thread Caird, Andrew J
Dr. Yu sent me a version of this intended for OpenMPI back in September. I was just today getting around to trying it, although I noticed that it doesn't work with R v2.6, so my plans just changed a little. If Dr. Yu gives permission, I'll send to you what he sent to me, or perhaps he'll post it

Re: [OMPI users] IB HCA support

2006-10-03 Thread Caird, Andrew J
And in case you think that Scott might be just trying to sell more Cisco HCAs :) I'll be an independant voice stating that they do, indeed, work. And they work quite well and without any real effort to get it going. Thanks to both Cisco and the OpenMPI crew (and the overlap between the two) for ma

Re: [OMPI users] using both 64 and 32 bit mpi

2006-09-28 Thread Caird, Andrew J
Glenn, If you're careful with $PATH and $LD_LIBRARY_PATH you can certainly do this. One thing that makes this a little easier is the 'modules' package (http://modules.sourceforge.net/). We use this to maintain 9 versions of OpenMPI for various reasons, along with 5 versions of LAM and a version

Re: [OMPI users] Jumbo frames

2006-08-25 Thread Caird, Andrew J
Massimiliano, It should work automatically, but I have seen instances where switches or Ethernet cards can't support the full 9000 bytes per frame, and we've had to go as low as 6000 bytes to get consistent performance. It seems like everyone's interpretation of what the 9000 bytes is for is a li

Re: [OMPI users] TM fixes on trunk

2006-07-17 Thread Caird, Andrew J
t; > section of NEWS: > > http://svn.open-mpi.org/svn/ompi/trunk/NEWS > > > > -Original Message- > > From: users-boun...@open-mpi.org > > [mailto:users-boun...@open-mpi.org] On Behalf Of Caird, Andrew J > > Sent: Monday, July 17, 2006 11:10 AM

Re: [OMPI users] TM fixes on trunk

2006-07-17 Thread Caird, Andrew J
Jeff, What were the details of the problem/fixes? Is it worth us moving to the trunk or using what we have until 1.1.1 arrives? Thanks. --andy > -Original Message- > From: users-boun...@open-mpi.org > [mailto:users-boun...@open-mpi.org] On Behalf Of Jeff Squyres > (jsquyres) > Sent

Re: [OMPI users] Cannot link statically against OpenMPI programs

2006-06-15 Thread Caird, Andrew J
Anoop, OpenMPI defaults to building only shared libraries; see this FAQ entry for building static libraries: http://www.open-mpi.org/faq/?category=building#static-build Hope this helps. --andy > -Original Message- > From: users-boun...@open-mpi.org > [mailto:users-boun...@open-mpi.org

[OMPI users] OpenMPI, debugging, and Portland Group's pgdbg

2006-06-13 Thread Caird, Andrew J
Hello all, I've read the thread "OpenMPI debugging support" (http://www.open-mpi.org/community/lists/users/2005/11/0370.php) and it looks like there is improved debugging support for debuggers other than TV in the 1.1 series. I'd like to use Portland Groups pgdbg. It's a parallel debugger, there