parallel::ComMPI Class Reference

#include <communicators.hh>

Inheritance diagram for parallel::ComMPI:

Public Member Functions
	ComMPI (int *argc, char ***argv)
int	rank () const
int	nrank () const
int	receive (void *rbuf, uint cnt, uint src)
int	receive (uint *rbuf, uint cnt, uint src)
int	receive (Real *rbuf, uint cnt, uint src)
int	nbsend (void *sbuf, uint cnt, uint *dest, uint ndest)
int	nbsend (uint *sbuf, uint cnt, uint *dest, uint ndest)
int	nbsend (Real *sbuf, uint cnt, uint *dest, uint ndest)
int	waitall ()
int	allgather (void *sbuf, uint cnt, void *rbuf)
int	allgather (uint *sbuf, uint cnt, uint *rbuf)
int	allgather (Real *sbuf, uint cnt, Real *rbuf)
int	alltoallV (void *sndbuf, int *sndcounts, int *sdispls, void *recvbuf, int *recvcounts, int *rdispls)
int	alltoallV (uint *sndbuf, int *sndcounts, int *sdispls, uint *recvbuf, int *recvcounts, int *rdispls)
int	barrier ()

Protected Member Functions
std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.

Detailed Description

Communication with MPI

Definition at line 74 of file communicators.hh.

Member Function Documentation

allgather() [1/3]

int parallel::ComMPI::allgather ( Real *  sbuf, uint  cnt, Real *  rbuf  )

virtual

Implements parallel::Communicator.

allgather() [2/3]

int parallel::ComMPI::allgather ( uint *  sbuf, uint  cnt, uint *  rbuf  )

virtual

Implements parallel::Communicator.

allgather() [3/3]

int parallel::ComMPI::allgather ( void *  sbuf, uint  cnt, void *  rbuf  )

virtual

Implements parallel::Communicator.

alltoallV() [1/2]

int parallel::ComMPI::alltoallV ( uint *  sndbuf, int *  sndcounts, int *  sdispls, uint *  recvbuf, int *  recvcounts, int *  rdispls  )

virtual

Implements parallel::Communicator.

alltoallV() [2/2]

int parallel::ComMPI::alltoallV ( void *  sndbuf, int *  sndcounts, int *  sdispls, void *  recvbuf, int *  recvcounts, int *  rdispls  )

virtual

Implements parallel::Communicator.

barrier()

int parallel::ComMPI::barrier ( )

virtual

Implements parallel::Communicator.

info()

std::ostream & parallel::ComMPI::info ( std::ostream &  os ) const

inlineprotectedvirtual

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

Definition at line 98 of file communicators.hh.

nbsend() [1/3]

int parallel::ComMPI::nbsend ( Real *  sbuf, uint  cnt, uint *  dest, uint  ndest  )

virtual

Implements parallel::Communicator.

nbsend() [2/3]

int parallel::ComMPI::nbsend ( uint *  sbuf, uint  cnt, uint *  dest, uint  ndest  )

virtual

Implements parallel::Communicator.

nbsend() [3/3]

int parallel::ComMPI::nbsend ( void *  sbuf, uint  cnt, uint *  dest, uint  ndest  )

virtual

Implements parallel::Communicator.

nrank()

int parallel::ComMPI::nrank ( ) const

inlinevirtual

Implements parallel::Communicator.

Definition at line 107 of file communicators.hh.

rank()

int parallel::ComMPI::rank ( ) const

inlinevirtual

Implements parallel::Communicator.

Definition at line 106 of file communicators.hh.

receive() [1/3]

int parallel::ComMPI::receive ( Real *  rbuf, uint  cnt, uint  src  )

virtual

Implements parallel::Communicator.

receive() [2/3]

int parallel::ComMPI::receive ( uint *  rbuf, uint  cnt, uint  src  )

virtual

Implements parallel::Communicator.

receive() [3/3]

int parallel::ComMPI::receive ( void *  rbuf, uint  cnt, uint  src  )

virtual

Implements parallel::Communicator.

waitall()

int parallel::ComMPI::waitall ( )

virtual

Implements parallel::Communicator.

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The documentation for this class was generated from the following file:

• toolbox_p/communicators.hh