Re: [OMPI users] --prefix, segfaulting

2014-09-17 Thread Nico Schlömer
n/mpiexec and not some > other version of it > > On Sep 17, 2014, at 4:01 PM, Nico Schlömer wrote: > >> Hi all! >> >> Today, I observed a really funky behavior of my stock >> ``` >> $ mpiexec --version >> mpiexec (OpenRTE) 1.6.5 >> >> Repor

[OMPI users] --prefix, segfaulting

2014-09-17 Thread Nico Schlömer
Hi all! Today, I observed a really funky behavior of my stock ``` $ mpiexec --version mpiexec (OpenRTE) 1.6.5 Report bugs to http://www.open-mpi.org/community/help/ ``` on Ubuntu 14.04. When running one of my test codes with ``` $ mpiexec -n 2 ioTest [...] ``` all is fine. If instead I use the fu

[OMPI users] `return EXIT_FAILURE;` triggers error message

2014-09-03 Thread Nico Schlömer
Hi all, with OpenMPI 1.6.5 (default Debian/Ubuntu), I'm running the program ``` #include #include int main( int argc, char* argv[] ) { MPI_Init (&argc, &argv); MPI_Finalize(); return EXIT_FAILURE; } ``` that unconditionally returns an error flag. When executing this, I'm somewhat surpris