Re: [OMPI users] Open mpi 123 install error for BLACS

Hi Jack, On Saturday 31 January 2009 02:03:23 pm Jack Bryan wrote: > I am installing BLACS in order to install PCSDP - a parallell interior > point solver for linear programming. > > I need to install it on Open MPI 1.2.3 platform. > > I ahve installed BLAS, LAPACK successfully. > > Now I need to i

Re: [OMPI users] v1.3: mca_common_sm_mmap_init error

Is there anyone else who experienced this problem with a HEL-based distro that can upgrade to 5.3 to confirm my experience? -- Prentice Prentice Bisbal wrote: > No. I was running just a simple "Hello, world" program to test v1.3 when > these errors occured. And as soon as I reverted to 1.2.8, th

Re: [OMPI users] v1.3: mca_common_sm_mmap_init error

No. I was running just a simple "Hello, world" program to test v1.3 when these errors occured. And as soon as I reverted to 1.2.8, the errors disappeared. Interestingly enough, I just upgraded my cluster to PU_IAS 5.3, and now I can't reproduce the problem but HPL fails with a segfault, which I'll

[OMPI users] Open MPI error

I am using openmpi to run a job on 4 nodes, 2 processors per node. Seems like 5 out of the 8 processors executed the app successfully and 3 of them did not. Here is the error message I got. The last thing I did in the code is an MPI_Barrier call and it never returns (probably because 3 of the pro

Re: [OMPI users] Fwd: [GE users] Open MPI job fails when run thru SGE

On 02/02/09 06:12, Reuti wrote: Am 02.02.2009 um 11:31 schrieb Sangamesh B: On Mon, Feb 2, 2009 at 12:15 PM, Reuti wrote: Am 02.02.2009 um 05:44 schrieb Sangamesh B: On Sun, Feb 1, 2009 at 10:37 PM, Reuti wrote: Am 01.02.2009 um 16:00 schrieb Sangamesh B: On Sat, Jan 31, 2009 at 6:27 P

Re: [OMPI users] openmpi over tcp

Jeff, thanks a lot for taking the time to look at my file and sorry for not having noticed that part of the README, it went straight past me. Anyway with your suggestion it works perfectly. Thanks again, Daniel. * Jeff Squyres [02/01/2009 06:49]: > It looks like you compiled Open MPI against t

Re: [OMPI users] Joe Griffin: "Re: Cannot compile onLinuxItanium system"

Hi Jeff and Tony, I just tried 1.2.2 on my Itanium and got the same error. Our code uses 1.2.2, but I built it back in 2007 with V8 of the compiler. Now I am using V10.1. So, perhaps the code is incompatible with Intel V10.1. Joe > -Original Message- > From: users-boun...@open-mpi.

Re: [OMPI users] Handling output of processes

On Feb 2, 2009, at 2:55 AM, jody wrote: Hi Ralph The new options are great stuff! Following your suggestion, i downloaded and installed http://www.open-mpi.org/nightly/trunk/openmpi-1.4a1r20392.tar.gz and tested the new options. (i have a simple cluster of 8 machines over tcp). Not everything

Re: [OMPI users] Handling output of processes

Okay, I have this fixed and the man page updated as of r20396. Thanks again for finding and reporting this bug! Ralph On Feb 2, 2009, at 5:55 AM, Ralph Castain wrote: Hmnmm...well, it shouldn't crash (so I'll have to fix that), but it should fail. The --report-pid option takes an argument,

Re: [OMPI users] Handling output of processes

Great feedback - thanks! I'll look into these and see what's going on. We had tested things on a couple of systems, but it sounds like maybe there are some system- specific issues we are encountering. Let me explore a little to see what might be happening. Ralph On Feb 2, 2009, at 2:55 AM

Re: [OMPI users] Handling output of processes

Hmnmm...well, it shouldn't crash (so I'll have to fix that), but it should fail. The --report-pid option takes an argument, which wasn't provided here. I'll check the man page to ensure it is up-to-date. What it should tell you is that --report-pid takes either a '-' to indicate that the pi

Re: [OMPI users] Fwd: [GE users] Open MPI job fails when run thru SGE

Am 02.02.2009 um 11:31 schrieb Sangamesh B: On Mon, Feb 2, 2009 at 12:15 PM, Reuti wrote: Am 02.02.2009 um 05:44 schrieb Sangamesh B: On Sun, Feb 1, 2009 at 10:37 PM, Reuti marburg.de> wrote: Am 01.02.2009 um 16:00 schrieb Sangamesh B: On Sat, Jan 31, 2009 at 6:27 PM, Reuti marburg.de> w

Re: [OMPI users] Fwd: [GE users] Open MPI job fails when run thru SGE

On Mon, Feb 2, 2009 at 12:15 PM, Reuti wrote: > Am 02.02.2009 um 05:44 schrieb Sangamesh B: > >> On Sun, Feb 1, 2009 at 10:37 PM, Reuti wrote: >>> >>> Am 01.02.2009 um 16:00 schrieb Sangamesh B: >>> On Sat, Jan 31, 2009 at 6:27 PM, Reuti wrote: > > Am 31.01.2009 um 08:49 schrie

Re: [OMPI users] Handling output of processes

Hi Ralph one more thing i noticed while trying out orte_iof again. The option --report-pid crashes mpirun: [jody@localhost neander]$ mpirun -report-pid -np 2 ./MPITest [localhost:31146] *** Process received signal *** [localhost:31146] Signal: Segmentation fault (11) [localhost:31146] Signal code:

Re: [OMPI users] Handling output of processes

Hi Ralph The new options are great stuff! Following your suggestion, i downloaded and installed http://www.open-mpi.org/nightly/trunk/openmpi-1.4a1r20392.tar.gz and tested the new options. (i have a simple cluster of 8 machines over tcp). Not everything worked as specified, though: * timestamp-ou

Re: [OMPI users] v1.3: mca_common_sm_mmap_init error

Am 01.02.2009 um 12:43 schrieb Jeff Squyres: Could the nodes be running out of shared memory and/or temp filesystem space? I still have this issue, and it happens only from time to time. But despite the fact that SGE's qrsh is used automatically, more severe is the fact, that on the slave

Re: [OMPI users] Fwd: [GE users] Open MPI job fails when run thru SGE

Am 02.02.2009 um 05:44 schrieb Sangamesh B: On Sun, Feb 1, 2009 at 10:37 PM, Reuti wrote: Am 01.02.2009 um 16:00 schrieb Sangamesh B: On Sat, Jan 31, 2009 at 6:27 PM, Reuti marburg.de> wrote: Am 31.01.2009 um 08:49 schrieb Sangamesh B: On Fri, Jan 30, 2009 at 10:20 PM, Reuti marburg.de>