[OMPI users] FW: Problem launching application on windows

2011-11-29 Thread Martin Santa MarĂ­a
Hello all, I have the same problem on Vista x64 using 1.5.4. But my configuration is different: I have a Jenkins server that launches the executable in a remote Windows machine, so I suppose that something is missing in my environment. If I manually launch the application in the machine locall

Re: [OMPI users] orte_debugger_select and orte_ess_set_name failed

2011-11-29 Thread MM
I have to admit this is driving me a bit crazy, Trying to debug orterun from vs2010 says "Cannot attach to process", even if I do "Start debugging" from the UI. I'll keep digging, PS: if anyone has time and can join on a openmpi IRC channel :-) that would be great, -Original Message- F

Re: [OMPI users] orte_debugger_select and orte_ess_set_name failed

2011-11-29 Thread MM
debugging mpirund arrives to openmpi-1.5.4\opal\mca\base\mca_base_components_select.c: function mca_base_select components_available list appears to be empty, ie orte_debugger_base_components_available appears to be empty (opal list length=0) Is this an indication of something meaningful? Note,

Re: [OMPI users] orte_debugger_select and orte_ess_set_name failed

2011-11-29 Thread Shiqing Fan
Hi MM, That doesn't really help. Do you need a debug version on your 32 bit Windows XP? Maybe I can build one for you. Will send it to you off the mailing list. Regards, Shiqing On 2011-11-29 2:59 PM, MM wrote: debugging mpirund arrives to openmpi-1.5.4\opal\mca\base\mca_base_components_sel

Re: [OMPI users] orte_debugger_select and orte_ess_set_name failed

2011-11-29 Thread MM
fantastic, thank you very much, -Original Message- From: Shiqing Fan [mailto:f...@hlrs.de] Sent: 29 November 2011 14:10 To: MM Cc: 'Open MPI Users' Subject: Re: [OMPI users] orte_debugger_select and orte_ess_set_name failed Hi MM, That doesn't really help. Do you need a debug version o

Re: [OMPI users] Qlogic & openmpi

2011-11-29 Thread Jeff Squyres
On Nov 28, 2011, at 11:53 PM, arnaud Heritier wrote: > I do have a contract and i tried to open a case, but their support is .. What happens if you put a delay between the two jobs? E.g., if you just delay a few seconds before the 2nd job starts? Perhaps the ipath device just needs a litt

Re: [OMPI users] Program hangs in mpi_bcast

2011-11-29 Thread Jeff Squyres
That's quite weird/surprising that you would need to set it down to *5* -- that's really low. Can you share a simple reproducer code, perchance? On Nov 15, 2011, at 11:49 AM, Tom Rosmond wrote: > Ralph, > > Thanks for the advice. I have to set 'coll_sync_barrier_before=5' to do > the job. T

Re: [OMPI users] problem with fortran, MPI_REDUCE and MPI_IN_PLACE

2011-11-29 Thread Jeff Squyres
Ask and you shall receive! I got a tip from the MPICH2 guys about how they handle this stuff; it seems that the magic gfortran compiler flag is -Wl,-commons,use_dylibs. Thanks Dave Goodell! I will commit this to the OMPI SVN trunk tonight (because it's an autotools-level change, which we try

Re: [OMPI users] MPI_File_Write

2011-11-29 Thread Rob Latham
On Wed, Nov 16, 2011 at 03:52:05PM +, Kharche, Sanjay wrote: > > Dear All > > I am sure this issue has been discussed before on the forum, but I will > appreciate your comments. > > I have a package that tries to do parallel file output using MPI_File_Write: > > /* Write to file. */ > mp