Re: [OMPI users] SIGSEGV in mpiexec

2007-05-16 Thread Jeff Squyres
I unfortunately do not have these versions of compilers to test this particular scenario. I don't see anything obvious in the stack trace that would be causing a problem. I'm assuming that /sw/sles9-x64/voltaire/openmpi-1.2.1-pgi/lib/ openmpi exists and is populated with all the components

[OMPI users] SIGSEGV in mpiexec

2007-05-08 Thread Luis Kornblueh
Hi everybody, we've got some problems on our cluster with openmpi versions 1.2 and upward. The following setup does work: openmpi-1.2b3: SLES 9 SP3 with gcc/g++ 4.1.1 and PGI f95 6.1-1 The following two setups give a SISEGV in mpiexec (stack see below) openmpi-1.2: SLES 9 SP3 with gcc/g++