MPIWrapper.hpp File Reference

Contains some simple C++ MPI wrapper utilities. More...

#include <list>
#include <vector>
#include <complex>
#include <cassert>
#include <numeric>
#include <limits>
#include <memory>
#include <utility>
#include "StrumpackConfig.hpp"
#include <mpi.h>
#include "StrumpackParameters.hpp"
#include "Triplet.hpp"

Include dependency graph for MPIWrapper.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	strumpack::MPIRequest
	Wrapper around an MPI_Request object. More...
class	strumpack::MPIComm
	Wrapper class around an MPI_Comm object. More...

Namespaces
	strumpack

Macros
#define	OMPI_SKIP_MPICXX   1

Functions
template<typename T >
MPI_Datatype	strumpack::mpi_type ()
template<>
MPI_Datatype	strumpack::mpi_type< char > ()
template<>
MPI_Datatype	strumpack::mpi_type< bool > ()
template<>
MPI_Datatype	strumpack::mpi_type< int > ()
template<>
MPI_Datatype	strumpack::mpi_type< long > ()
template<>
MPI_Datatype	strumpack::mpi_type< unsigned long > ()
template<>
MPI_Datatype	strumpack::mpi_type< long long int > ()
template<>
MPI_Datatype	strumpack::mpi_type< float > ()
template<>
MPI_Datatype	strumpack::mpi_type< double > ()
template<>
MPI_Datatype	strumpack::mpi_type< std::complex< float > > ()
template<>
MPI_Datatype	strumpack::mpi_type< std::complex< double > > ()
template<>
MPI_Datatype	strumpack::mpi_type< std::pair< int, int > > ()
template<>
MPI_Datatype	strumpack::mpi_type< std::pair< long int, long int > > ()
template<>
MPI_Datatype	strumpack::mpi_type< std::pair< long long int, long long int > > ()
void	strumpack::wait_all (std::vector< MPIRequest > &reqs)
void	strumpack::wait_all (std::vector< MPI_Request > &reqs)
int	strumpack::mpi_rank (MPI_Comm c=MPI_COMM_WORLD)
int	strumpack::mpi_nprocs (MPI_Comm c=MPI_COMM_WORLD)

Detailed Description

Contains some simple C++ MPI wrapper utilities.