GMPI::Intracomm Class Reference

#include <gmpi.hpp>

Inheritance diagram for GMPI::Intracomm:

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Collaboration diagram for GMPI::Intracomm:

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List of all members.

Public Member Functions
	Intracomm (MPI::Intracomm &mpi_comm)
void	Barrier () const
template<typename Comm_ref_t>
void	Bcast (Comm_ref_t &data, int root) const
void	Bcast (void *buffer, int count, const MPI::Datatype &datatype, int root) const
template<typename Comm_ref_t>
void	Reduce (const Comm_ref_t &senddata, Comm_ref_t &recvdata, const MPI::Op &op, int root) const
template<typename Comm_ref_t>
void	Allreduce (const Comm_ref_t &senddata, Comm_ref_t &recvdata, const MPI::Op &op) const
void	Allreduce (const void *sendbuf, void *recvbuf, int count, const MPI::Datatype &datatype, const MPI::Op &op) const
void	Gather (const void *sendbuf, int sendcount, const MPI::Datatype &sendtype, void *recvbuf, int recvcount, const MPI::Datatype &recvtype, int root) const

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Detailed Description

Definition at line 261 of file gmpi.hpp.

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Constructor & Destructor Documentation

GMPI::Intracomm::Intracomm

(

MPI::Intracomm &

mpi_comm

)

[inline]

Definition at line 263 of file gmpi.hpp.

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Member Function Documentation

void GMPI::Intracomm::Barrier

(

)

const [inline]

Definition at line 265 of file gmpi.hpp.

References GMPI::Comm::my_comm.

template<class Comm_ref_t>

void GMPI::Intracomm::Bcast	(	Comm_ref_t &	data,
		int	root
	)			const [inline]

Definition at line 31 of file gmpi_impl.hpp.

References GMPI::buffer_t< Base_t >::address(), GMPI::Comm::Get_rank(), GMPI::mpi_size_t, GMPI::buffer_t< Base_t >::mpi_t, GMPI::Comm::my_comm, GMPI::buffer_t< Base_t >::reserve(), and GMPI::buffer_t< Base_t >::size().

Here is the call graph for this function:

void GMPI::Intracomm::Bcast	(	void *	buffer,
		int	count,
		const MPI::Datatype &	datatype,
		int	root
	)			const [inline]

Definition at line 270 of file gmpi.hpp.

References GMPI::Comm::my_comm.

template<typename Comm_ref_t>

void GMPI::Intracomm::Reduce	(	const Comm_ref_t &	senddata,
		Comm_ref_t &	recvdata,
		const MPI::Op &	op,
		int	root
	)			const [inline]

template<typename Comm_ref_t>

void GMPI::Intracomm::Allreduce	(	const Comm_ref_t &	senddata,
		Comm_ref_t &	recvdata,
		const MPI::Op &	op
	)			const [inline]

void GMPI::Intracomm::Allreduce	(	const void *	sendbuf,
		void *	recvbuf,
		int	count,
		const MPI::Datatype &	datatype,
		const MPI::Op &	op
	)			const [inline]

Definition at line 285 of file gmpi.hpp.

References GMPI::Comm::my_comm.

void GMPI::Intracomm::Gather	(	const void *	sendbuf,
		int	sendcount,
		const MPI::Datatype &	sendtype,
		void *	recvbuf,
		int	recvcount,
		const MPI::Datatype &	recvtype,
		int	root
	)			const [inline]

Definition at line 289 of file gmpi.hpp.

References GMPI::Comm::my_comm.

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

• angel/include/gmpi.hpp
• angel/include/gmpi_impl.hpp

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