Re: [OMPI users] quadrics support?

On Wed, 2009-07-08 at 15:43 -0400, Michael Di Domenico wrote: > On Wed, Jul 8, 2009 at 3:33 PM, Ashley Pittman wrote: > >> When i run tping i get: > >> ELAN_EXCEOPTIOn @ --: 6 (Initialization error) > >> elan_init: Can't get capability from environment > >> > >> I am not

Re: [OMPI users] OpenMPI+SGE tight integration works on E6600 core duo systems but not on Q9550 quads

This was addressed to the Open MPI list; on the SGE list you suggested changing the pe allocation rule from full_up$ to pe_slots$; the pe is now [flengyel@nept OPENMPI]$ qconf -sp ompi pe_name ompi slots 999 user_listsResearch xuser_lists NONE start_proc_args

Re: [OMPI users] Parallel I/O Usage

On Mon, Jul 06, 2009 at 11:39:59AM +0200, Manuel Holtgrewe wrote: > do I understand the MPI-2 Parallel I/O correctly (C++)? > > After opening a file with MPI::File::Open, I can use Read_at on the > returned file object. I give offsets in bytes and I can perform random > access reads from any

Re: [OMPI users] quadrics support?

On Wed, Jul 8, 2009 at 3:33 PM, Ashley Pittman wrote: >> When i run tping i get: >> ELAN_EXCEOPTIOn @ --: 6 (Initialization error) >> elan_init: Can't get capability from environment >> >> I am not using slurm or RMS at all, just trying to get openmpi to run >> between two

Re: [OMPI users] quadrics support?

On Wed, 2009-07-08 at 15:09 -0400, Michael Di Domenico wrote: > On Wed, Jul 8, 2009 at 12:33 PM, Ashley Pittman wrote: > > Is the machine configured correctly to allow non OpenMPI QsNet programs > > to run, for example tping? > > > > Which resource manager are you running, I

Re: [OMPI users] quadrics support?

On Wed, Jul 8, 2009 at 12:33 PM, Ashley Pittman wrote: > Is the machine configured correctly to allow non OpenMPI QsNet programs > to run, for example tping? > > Which resource manager are you running, I think slurm compiled for RMS > is essential. I can ping via TCP/IP

Re: [OMPI users] quadrics support?

On Tue, 2009-07-07 at 17:18 -0400, Michael Di Domenico wrote: > So, first run i seem to have run into a bit of an issue. All the > Quadrics modules are compiled and loaded. I can ping between nodes > over the quadrics interfaces. But when i try to run one of the hello > mpi example from

Re: [OMPI users] quadrics support?

On Tue, 2009-07-07 at 15:30 -0400, Michael Di Domenico wrote: > Does OpenMPI/Quadrics require the Quadrics Kernel patches in order to > operate? Or operate at full speed or are the Quadrics modules > sufficient? In theory you can run without although you'll find it easier and the code faster if

Re: [OMPI users] OpenMPI+SGE tight integration works on E6600 core duo systems but not on Q9550 quads

-Original Message- From: users-boun...@open-mpi.org on behalf of rahmani Sent: Wed 7/8/2009 1:58 AM To: Open MPI Users Subject: Re: [OMPI users] OpenMPI+SGE tight integration works on E6600 core duo systems but not on Q9550 quads ... Hi in your job file don't user "mpirun --prefix

[OMPI users] Is there any correctness tests for openmpi?

Hi, I've rebuilt openmpi-1.0.7 included in OFED-1.4 package on our own 32bit PPC machine succesfully. The OS is OpenSUSE 11.1. Some simple tests are OK and mpich-test provided by ANL is also except for the MPI_Cancel function. But I cannot find any good correctness test for openmpi covering

Re: [OMPI users] users Digest, Vol 1275, Issue 2; btl_openib_connect_oob.c:459:qp_create_one:errorcreating qp

Today's Topics: 1. Re: btl_openib_connect_oob.c:459:qp_create_one: errorcreating qp (Jeff Squyres) 2. Re: [OMPI users] btl_openib_connect_oob.c:459:qp_create_one:errorcreating qp (Jeff Squyres) -- Message: 2 Date: Wed, 1 Jul 2009

Re: [OMPI users] OpenMPI+SGE tight integration works on E6600 core duo systems but not on Q9550 quads

- Original Message - From: "Florian Lengyel" To: us...@open-mpi.org Sent: Tuesday, July 7, 2009 4:12:22 PM (GMT-0500) America/New_York Subject: [OMPI users] OpenMPI+SGE tight integration works on E6600 core duo systems but not on Q9550 quads