From: John P. <jwp...@gm...> - 2012-04-18 18:33:29
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On Wed, Apr 18, 2012 at 12:05 PM, Dmitry Karpeev <ka...@mc...> wrote: > On Wed, Apr 18, 2012 at 11:47 AM, Jens Lohne Eftang <jle...@gm...> > wrote: >> >> petsch make test runs ex19 with 1 and 2 mpi processes and ex5f with 1 mpi >> process sucessfully. > > I'm guessing the problem is with the way libMesh uses PETSc's compilers. > I'm not sure exactly how libMesh deals with it when PETSc doesn't define a > C++ compiler. > Perhaps then an mpicxx from another mpi install ends up being used? > Maybe John can answer that. I suppose it's possible if he has multiple MPI installations on his system? Libmesh uses the first mpicxx it finds in your path unless you specify CXX=/path/to/some/mpi/mpicxx ./configure ... -- John |