mpi_interf.hpp File Reference

Interface with MPI to facilitate communication. More...

#include "pexsi/environment.hpp"

Go to the source code of this file.

Namespaces
	PEXSI
	The main namespace.
	mpi
	Interface with MPI to facilitate communication.

Functions
void	PEXSI::mpi::Gatherv (std::vector< Int > &localVec, std::vector< Int > &allVec, Int root, MPI_Comm comm)
template<typename T >
void	PEXSI::mpi::Gatherv (std::vector< T > &localVec, std::vector< T > &allVec, Int root, MPI_Comm comm)
void	PEXSI::mpi::Gatherv (std::vector< Int > &localVec, std::vector< Int > &allVec, std::vector< Int > &sizes, std::vector< Int > &displs, Int root, MPI_Comm comm)
template<typename T >
void	PEXSI::mpi::Gatherv (std::vector< T > &localVec, std::vector< T > &allVec, std::vector< T > &sizes, std::vector< T > &displs, Int root, MPI_Comm comm)
void	PEXSI::mpi::Allgatherv (std::vector< Int > &localVec, std::vector< Int > &allVec, MPI_Comm comm)
template<typename T >
void	PEXSI::mpi::Allgatherv (std::vector< T > &localVec, std::vector< T > &allVec, MPI_Comm comm)
template<typename T >
void	PEXSI::mpi::Bcast (std::vector< T > &dataVec, Int root, MPI_Comm comm)
void	PEXSI::mpi::Send (std::stringstream &sstm, Int dest, Int tagSize, Int tagContent, MPI_Comm comm)
void	PEXSI::mpi::Recv (std::stringstream &sstm, Int src, Int tagSize, Int tagContent, MPI_Comm comm, MPI_Status &statSize, MPI_Status &statContent)
void	PEXSI::mpi::Recv (std::stringstream &sstm, Int src, Int tagSize, Int tagContent, MPI_Comm comm)
void	PEXSI::mpi::Wait (MPI_Request &req)
void	PEXSI::mpi::Waitall (std::vector< MPI_Request > &reqs, std::vector< MPI_Status > &stats)
void	PEXSI::mpi::Waitall (std::vector< MPI_Request > &reqs)
void	PEXSI::mpi::Reduce (Real *sendbuf, Real *recvbuf, Int count, MPI_Op op, Int root, MPI_Comm comm)
void	PEXSI::mpi::Reduce (Complex *sendbuf, Complex *recvbuf, Int count, MPI_Op op, Int root, MPI_Comm comm)
void	PEXSI::mpi::Allreduce (Int *sendbuf, Int *recvbuf, Int count, MPI_Op op, MPI_Comm comm)
void	PEXSI::mpi::Allreduce (Real *sendbuf, Real *recvbuf, Int count, MPI_Op op, MPI_Comm comm)
void	PEXSI::mpi::Allreduce (Complex *sendbuf, Complex *recvbuf, Int count, MPI_Op op, MPI_Comm comm)
void	PEXSI::mpi::Alltoallv (Int *bufSend, Int *sizeSend, Int *displsSend, Int *bufRecv, Int *sizeRecv, Int *displsRecv, MPI_Comm comm)
void	PEXSI::mpi::Alltoallv (Real *bufSend, Int *sizeSend, Int *displsSend, Real *bufRecv, Int *sizeRecv, Int *displsRecv, MPI_Comm comm)
void	PEXSI::mpi::Alltoallv (Complex *bufSend, Int *sizeSend, Int *displsSend, Complex *bufRecv, Int *sizeRecv, Int *displsRecv, MPI_Comm comm)

Detailed Description

Interface with MPI to facilitate communication.

Date

2012-11-03