MFEM  v3.3.2
Finite element discretization library
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globals.hpp File Reference

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class  mfem::OutStream
 Simple extension of std::ostream. More...




MFEM "global" communicator functions.

Functions for getting and setting the MPI communicator used by the library as the "global" communicator.

Currently, the MFEM "global" communicator is used only by the function mfem_error(), invoked when an error is detected - the "global" communicator is used as a parameter to MPI_Abort() to terminate all "global" tasks.

MPI_Comm mfem::GetGlobalMPI_Comm ()
 Get MFEM's "global" MPI communicator. More...
void mfem::SetGlobalMPI_Comm (MPI_Comm comm)
 Set MFEM's "global" MPI communicator. More...