[OMPI users] problems running parallel program

2007-10-31 Thread Karsten Bolding
.c at line 1166 -- ------ Karsten BoldingBolding & Burchard Hydrodynamics Strandgyden 25 Phone: +45 64422058 DK-5466 AsperupFax: +45 64422068 Denmark

Re: [OMPI users] problems running parallel program

2007-10-31 Thread Karsten Bolding
oila everything is OK. > > In a different thread I read about a performance penalty in OpenMPI if more than one MPI-process is running on one processor/core - is that correct? I mean having max-slots>4 on a quad-core machine. Karsten -- ----

Re: [OMPI users] problems running parallel program

2007-10-31 Thread Karsten Bolding
On Wed, Oct 31, 2007 at 11:13:46 -0700, Jeff Squyres wrote: > On Oct 31, 2007, at 10:45 AM, Karsten Bolding wrote: > > > In a different thread I read about a performance penalty in OpenMPI if > > more than one MPI-process is running on one processor/core - is that > > co

[OMPI users] Slightly OT: mpi job terminates

2007-11-01 Thread Karsten Bolding
does not stop at the same time. Does anybody have a clue where I shall search. I use a 4 machine/dual P/dual core cluster connected via GBit/s ethernet. Karsten PS: If I use MPICH I get the same problem. -- -- Karsten Bolding

[OMPI users] machinefile and rank

2007-11-05 Thread Karsten Bolding
n the machinefile gets rank=0, sencond entry gets rank=1 etc. Karsten -- -- Karsten BoldingBolding & Burchard Hydrodynamics Strandgyden 25 Phone: +45 64422058 DK-5466 Asperup

Re: [OMPI users] machinefile and rank

2007-11-07 Thread Karsten Bolding
he svn code will develop into v1.3 - right? Is the feature already in svn? kb -- ------ Karsten BoldingBolding & Burchard Hydrodynamics Strandgyden 25 Phone: +45 64422058

[OMPI users] problems compiling svn-version

2007-11-07 Thread Karsten Bolding
on't get that on machine 1. I tried to copy orte/.libs/libopen-rte.so from 1 to 2 without luck. kb -- -- Karsten BoldingBolding & Burchard Hydrodynamics Strandgyden 25 Phone: +45 64422058 DK-5466 AsperupFax:

Re: [OMPI users] problems compiling svn-version

2007-11-07 Thread Karsten Bolding
Hello On Wed, Nov 07, 2007 at 11:03:56AM +0100, Adrian Knoth wrote: > On Wed, Nov 07, 2007 at 09:45:24AM +0000, Karsten Bolding wrote: > > Place the attached Makefile as i.e. /tmp/my-ompi/Makefile, get the svn > snapshot into /tmp/my-ompi/ompi and just run "make" in /t

Re: [OMPI users] problems compiling svn-version

2007-11-07 Thread Karsten Bolding
works fine now. In earth sciences - at least oceanography and meteorology - Fortran is still the language of choice. kb On Wed, Nov 07, 2007 at 12:25:06 +0100, Adrian Knoth wrote: > On Wed, Nov 07, 2007 at 10:41:55AM +0000, Karsten Bolding wrote: > > > Hello > > Hi!

Re: [OMPI users] Segmentation fault

2007-11-07 Thread Karsten Bolding
not work if no icc is > present, so you may understand why. that is not true - ifort lives happily without icc - also in OpenMPI context (and MPICH). Karsten -- ------ Karsten BoldingBolding & Bur

[OMPI users] compiling from source from svn

2008-05-16 Thread Karsten Bolding
rror 1 The shared library libopen-rte.so does not seem to exist at all. Karsten -- -- Karsten BoldingBolding & Burchard ApS Strandgyden 25 Phone: +45 64422058 DK-5466 AsperupFax: +45 64422068 Denmark

Re: [OMPI users] compiling from source from svn

2008-05-16 Thread Karsten Bolding
> FWIW, my SVN HEAD compiles fine today: r18448. > > -- ---------- Karsten BoldingBolding & Burchard ApS Strandgyden 25 Phone: +45 64422058 DK-5466 Asperup

Re: [OMPI users] compiling from source from svn

2008-05-16 Thread Karsten Bolding
here is comes On Fri, May 16, 2008 at 03:07:24 -0400, Jeff Squyres wrote: > Truly weird. Can you send all the information here: > > http://www.open-mpi.org/community/help/ > > -- ------

Re: [OMPI users] compiling from source from svn

2008-05-16 Thread Karsten Bolding
since it is out of our hands :-). Karsten > > > On May 16, 2008, at 3:38 PM, Karsten Bolding wrote: > > > here is comes > > > > On Fri, May 16, 2008 at 03:07:24 -0400, Jeff Squyres wrote: > >> Truly weird.

Re: [OMPI users] compiling from source from svn

2008-05-17 Thread Karsten Bolding
: > On May 16, 2008, at 5:17 PM, Karsten Bolding wrote: > > >> I wonder if our difference is that you're using LT 1.2.26 -- not > >> something that I have tried in a long, long time (if ever -- I don't > >> remember the last version of the LT 1.2 series that I

Re: [OMPI users] compiling from source from svn

2008-05-17 Thread Karsten Bolding
06:34:19 -0400, Jeff Squyres wrote: > On May 16, 2008, at 5:17 PM, Karsten Bolding wrote: > > >> I wonder if our difference is that you're using LT 1.2.26 -- not > >> something that I have tried in a long, long time (if ever -- I don't > >> remember t