remove MPI

src/dg.cc

@@ -6,7 +6,6 @@
 #include <sys/types.h>
 #include <type_traits>
 
-#include <dune/common/parallel/mpihelper.hh>
 #include <dune/common/exceptions.hh>
 #include <dune/common/parametertree.hh>
 #include <dune/common/parametertreeparser.hh>
@@ -45,9 +44,6 @@ int main(int argc, char** argv)
     using Mapper = typename Dune::MultipleCodimMultipleGeomTypeMapper<GridView>;
     using Coordinate = Dune::FieldVector<double, dim>;
 
-    //Message Passing Interface (MPI) for parallel computation
-    Dune::MPIHelper::instance(argc, argv);
-
     //get parameters from file "parameterDG.ini"
     Dune::ParameterTree pt;
     Dune::ParameterTreeParser::readINITree("parameterDG.ini", pt);