On 02/14/2014 11:56 AM, Roy Stogner wrote: > > On Fri, 14 Feb 2014, David Knezevic wrote: > >> I'm on 7842167a275cb39383caa200c15a3cfafbcd61f9, and I'm having a >> problem with this code: >> >> LibMeshInit init (argc, argv); >> Mesh mesh(init.comm())); >> mesh.read(path_to_mesh_file); >> >> It stalls on the read call when I run on multiple MPI processes...? >> >> Am I doing something wrong with the communicator? > > This should be perfectly fine. It's the same code as a quarter of our > examples, for that matter. Can you attach gdb to the processes and > get stack traces of where they're stalling or looping? > > What's the file format you're trying to read?
I'm reading in an exodus mesh. It seems to non-deterministically stall for me when I use multiple MPI processes... I'm trying to produce a minimal test case... David ------------------------------------------------------------------------------ Android apps run on BlackBerry 10 Introducing the new BlackBerry 10.2.1 Runtime for Android apps. Now with support for Jelly Bean, Bluetooth, Mapview and more. Get your Android app in front of a whole new audience. Start now. http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk _______________________________________________ Libmesh-devel mailing list Libmesh-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-devel
