parallel::ComMPI Class Reference

Communication with MPI. More...

#include <communicators.hh>

Inheritance diagram for parallel::ComMPI:

Collaboration diagram for parallel::ComMPI:

List of all members.

Classes
class	Request
Public Member Functions
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 (uint *sndbuf, int *sndcounts, int *sdispls, uint *recvbuf, int *recvcounts, int *rdispls)
int	alltoallV (void *sndbuf, int *sndcounts, int *sdispls, void *recvbuf, int *recvcounts, int *rdispls)
int	barrier ()
	ComMPI (int *argc, char ***argv)
int	nbsend (void *sbuf, uint cnt, uint *dest, uint ndest)
int	nbsend (Real *sbuf, uint cnt, uint *dest, uint ndest)
int	nbsend (uint *sbuf, uint cnt, uint *dest, uint ndest)
int	nrank () const
int	rank () const
int	receive (Real *rbuf, uint cnt, uint src)
int	receive (void *rbuf, uint cnt, uint src)
int	receive (uint *rbuf, uint cnt, uint src)
int	waitall ()
	~ComMPI ()
Protected Member Functions
std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.
Private Attributes
int	nrnk_
Request *	request_
int	rnk_
	Processor number and number of processors.

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Detailed Description

Communication with MPI.

Definition at line 73 of file communicators.hh.

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Constructor & Destructor Documentation

parallel::ComMPI::ComMPI	(	int *	argc,
		char ***	argv
	)

parallel::ComMPI::~ComMPI

(

)

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Member Function Documentation

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

Implements parallel::Communicator.

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

Implements parallel::Communicator.

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

Implements parallel::Communicator.

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

Implements parallel::Communicator.

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

Implements parallel::Communicator.

int parallel::ComMPI::barrier

(

)

[virtual]

Implements parallel::Communicator.

std::ostream& parallel::ComMPI::info

(

std::ostream &

os

)

const [inline, protected, virtual]

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

Definition at line 97 of file communicators.hh.

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

Implements parallel::Communicator.

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

Implements parallel::Communicator.

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

Implements parallel::Communicator.

int parallel::ComMPI::nrank

(

)

const [inline, virtual]

Implements parallel::Communicator.

Definition at line 106 of file communicators.hh.

int parallel::ComMPI::rank

(

)

const [inline, virtual]

Implements parallel::Communicator.

Definition at line 105 of file communicators.hh.

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

Implements parallel::Communicator.

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

Implements parallel::Communicator.

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

Implements parallel::Communicator.

int parallel::ComMPI::waitall

(

)

[virtual]

Implements parallel::Communicator.

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Member Data Documentation

int parallel::ComMPI::nrnk_ [private]

Definition at line 92 of file communicators.hh.

Request* parallel::ComMPI::request_ [private]

Definition at line 94 of file communicators.hh.

int parallel::ComMPI::rnk_ [private]

Processor number and number of processors.

Definition at line 91 of file communicators.hh.

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

• toolbox_p/communicators.hh