Gather.h File Reference

Detailed Description

Author

Christian Godenschwager chris.nosp@m.tian.nosp@m..gode.nosp@m.nsch.nosp@m.wager.nosp@m.@fau.nosp@m..de

#include "core/DataTypes.h"
#include "core/debug/Debug.h"
#include "core/mpi/MPIManager.h"
#include "core/mpi/MPIWrapper.h"
#include <vector>

Namespaces
namespace	walberla
	Storage for detected contacts which can be used to perform actions for all contacts, e.g.
namespace	walberla::mpi

Functions
template<typename T>
std::vector< T >	walberla::mpi::gather (T value, int recvRank=0, MPI_Comm comm=MPI_COMM_WORLD)
	Gathers values from MPI processes and stores them into a std::vector.
template<typename T>
std::vector< T >	walberla::mpi::allGather (T value, MPI_Comm comm=MPI_COMM_WORLD)
	Gathers values from MPI processes and stores them into a std::vector on all Processes.