Re: [OMPI users] openib BTL and MPI_THREAD_MULTIPLE

2010-03-13 Thread Jeff Squyres
On Mar 12, 2010, at 2:08 PM, Nick Edmonds wrote: > Currently the openib BTL silently refuses to run when MPI_THREAD_MULTIPLE is > specified (ompi/mca/btl/openib/btl_openib_component.c:2367 in the current > trunk, r22822) which leads to confusing (to some people) error messages such > as: > > P

Re: [OMPI users] 3D domain decomposition with MPI

2010-03-13 Thread Jed Brown
On Fri, 12 Mar 2010 15:06:33 -0500, Gus Correa wrote: > Hi Cole, Jed > > I don't have much direct experience with PETSc. Disclaimer: I've been using PETSc for several years and also work on the library itself. > I mostly troubleshooted other people's PETSc programs, > and observed their perform