[OMPI devel] [RFC] Default hostfile MCA param

2008-02-29 Thread Ralph Castain
I forget all the formatting we are supposed to use, so I hope you'll all just bear with me. George brought up the fact that we used to have an MCA param to specify a hostfile to use for a job. The hostfile behavior described on the wiki, however, doesn't provide for that option. It associates a ho

Re: [OMPI devel] Error Running Executable Linking C++, C, F77 and F90

2008-02-29 Thread Jeff Squyres
FWIW, this kind of error usually occurs when an invalid communicator value is passed to an MPI function. OMPI just reports "MPI_COMM_WORLD" because it has no other communicator to report. You might want to set the MCA parameter mpi_abort_delay to a delay in seconds how long Open MPI will w

Re: [OMPI devel] vt configuration issues

2008-02-29 Thread Andreas Knüpfer
On Thursday 28 February 2008, Jeff Squyres wrote: > I can't remember if I posted about this before or not -- should we > disable trunk/VT building by default while the configuration issues > are being worked out? Which config issues are you refering to? Is it about the 'make distclean' that fails