mpicommunication.hh File Reference

Implements an utility class that provides MPI's collective communication methods. More...

#include <algorithm>
#include <functional>
#include <memory>
#include <mpi.h>
#include <dune/common/binaryfunctions.hh>
#include <dune/common/exceptions.hh>
#include <dune/common/parallel/communication.hh>
#include <dune/common/parallel/mpitraits.hh>
#include <dune/common/parallel/mpifuture.hh>
#include <dune/common/parallel/mpidata.hh>

Go to the source code of this file.

Classes
class	Dune::Generic_MPI_Op< Type, BinaryFunction, Enable >
class	Dune::Communication< MPI_Comm >
	Specialization of Communication for MPI. More...

Namespaces
namespace	Dune
	Dune namespace.

Macros
#define	ComposeMPIOp(func, op)

Functions
	Dune::ComposeMPIOp (std::plus, MPI_SUM)
	Dune::ComposeMPIOp (std::multiplies, MPI_PROD)
	Dune::ComposeMPIOp (Min, MPI_MIN)
	Dune::ComposeMPIOp (Max, MPI_MAX)

Variables
template<typename Type, typename BinaryFunction, typename Enable>
std::unique_ptr< MPI_Op >	Dune::Generic_MPI_Op< Type, BinaryFunction, Enable >::op

Detailed Description

Implements an utility class that provides MPI's collective communication methods.

Macro Definition Documentation

ComposeMPIOp

#define ComposeMPIOp	(		func,
			op )

Value:

  template<class T, class S>                                            \
  class Generic_MPI_Op<T, func<S>, std::enable_if_t<MPITraits<S>::is_intrinsic> >{ \
  public:                                                               \
  static MPI_Op get(){                                                  \
    return op;                                                          \
  }                                                                     \
  private:                                                              \
  Generic_MPI_Op () {}                                                  \
  Generic_MPI_Op (const Generic_MPI_Op & ) {}                           \
  }