On Mon, 4 Sep 2017, Michael Povolotskyi wrote:
using namespace libMesh;
int main (int argc, char ** argv)
{
{
LibMeshInit init (argc, argv);
Mesh mesh(init.comm());
MeshTools::Generation::build_cube (mesh, 5, 5, 5);
mesh.print_info();
TecplotIO mesh_output(mesh);
mesh_output.write("mesh.dat");
}
return 0;
}
The code is frozen at some MPI related calls inside mesh.prepare_for_use().
The libmesh was configured as:
./configure PETSC_DIR=/home/mpovolot/photonics/petsc/petsc-3.7.6
MPIHOME=/apps/conte/openmpi/1.10.1/gcc-5.2.0 PETSC_ARCH=arch-linux2-cxx-opt
F77=mpif77 CC=mpicc GCC=mpicc CXX=mpiCC --disable-vtk
--with-vtk-include=/depot/itap/tsaiwei/apps/vtk/6.3.0_test/include/vtk-6.3/
--with-vtk-lib=/depot/itap/tsaiwei/apps/vtk/6.3.0_test/lib --enable-tetgen
--enable-triangle --enable-tecplot --disable-nemesis --disable-strict-lgpl
--enable-parmesh --enable-amr --enable-shared=yes --disable-glibcxx-debugging
--prefix=/home/mpovolot/photonics/libmesh/libmesh-1.2.0/built
Could you, please, tell me what is wrong with my code?
I don't see a thing wrong with it. Are you running in dbg mode, and
if not, would you? Could you give us a stack trace pointing to where
each of two processes ends up frozen?
Thanks,
---
Roy
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