Re: [OMPI users] MPI-I/O issues

2014-08-10 Thread Mohamad Chaarawi
participate with 0 sized datatypes created with hindexed and hvector, is still unresolved. Thanks, Mohamad On 8/6/2014 11:50 AM, Mohamad Chaarawi wrote: Hi all, I'm seeing some problems with dervided datatype construction and I/O with OpenMPI 1.8.1. I have replicated them in the attached pr

Re: [OMPI users] MPI-I/O issues

2014-08-06 Thread Mohamad Chaarawi
Hi Rob, On 8/6/2014 1:32 PM, Rob Latham wrote: On 08/06/2014 11:50 AM, Mohamad Chaarawi wrote: If I use mpich 3.1.2 , I don't see those issues. What Mohamad forgot to tell you is that he doesn't see those issues because I patched them on monday. If I understood right, your pa

[OMPI users] MPI-I/O issues

2014-08-06 Thread Mohamad Chaarawi
Hi all, I'm seeing some problems with dervided datatype construction and I/O with OpenMPI 1.8.1. I have replicated them in the attached program. The first issue is that MPI_Type_create_hindexed_block() always sefgaults. Usage of this routine is commented out in the program. (I have a separat

Re: [OMPI users] Can compute, but can not output files

2010-05-03 Thread Mohamad Chaarawi
One thing to check for is that you specified the cflags/ldflags/libs for pvfs2 when u configured OMPI: that's what i do to get ompi to work over pvfs2 on our cluster: ./configure CFLAGS=-I/path-to-pvfs2/include/ LDFLAGS=-L/path-to-pvfs2/lib/ LIBS="-lpvfs2 -lpthread" --with-wrapper-cflags=-I/path-

Re: [OMPI users] [Re: Memory leak in openmpi-1.2?]

2007-04-03 Thread Mohamad Chaarawi
Yes we saw the memory leak, and a fix is already in the trunk right now.. Sorry i didn't reply back earlier... The fix will be merged in V1.2, as soon as the release managers approve it.. Thank you, On Tue, April 3, 2007 5:14 am, Bas van der Vlies wrote: > Mohamad Chaarawi wrote: >

Re: [OMPI users] [Re: Memory leak in openmpi-1.2?]

2007-03-27 Thread Mohamad Chaarawi
e-mail: b...@sara.nl * > * SARA - Academic Computing Servicesphone: +31 20 592 8012 * > * Kruislaan 415 fax:+31 20 6683167* > * 1098 SJ Amsterdam * > *