skylark::utility Namespace Reference

Classes
struct	standard_levy_distribution_t
struct	rademacher_distribution_t
struct	uniform_distribution_t
struct	uniform_distribution_t< double >
struct	uniform_distribution_t< int >
struct	uniform_distribution_t< size_t >
struct	uniform_distribution_t< bool >
struct	empty_matrix_t
struct	empty_matrix_t< FullyDistVec< IndexType, ValueType > >
struct	empty_matrix_t< FullyDistMultiVec< IndexType, ValueType > >
struct	empty_matrix_t< SpParMat< IndexType, ValueType, SpDCCols< IndexType, ValueType > > >
struct	empty_matrix_t< elem::Matrix< ValueType > >
struct	empty_matrix_t< elem::DistMatrix< ValueType, CD, RD > >
struct	print_t
struct	print_t< elem::Matrix< ValueType > >
struct	print_t< elem::DistMatrix< ValueType, CD, RD > >
struct	print_t< SpParMat< IndexType, ValueType, SpDCCols< IndexType, ValueType > > >
struct	print_t< FullyDistVec< IndexType, ValueType > >
struct	print_t< FullyDistMultiVec< IndexType, ValueType > >
struct	uniform_matrix_t
struct	uniform_matrix_t< FullyDistVec< IndexType, ValueType > >
struct	uniform_matrix_t< FullyDistMultiVec< IndexType, ValueType > >
struct	uniform_matrix_t< SpParMat< IndexType, ValueType, SpDCCols< IndexType, ValueType > > >
struct	uniform_matrix_t< elem::Matrix< ValueType > >
struct	uniform_matrix_t< elem::DistMatrix< ValueType, CD, RD > >
struct	random_samples_array_t
struct	random_array_t
struct	typer_t
Functions
template<typename T >
void	collect_dist_matrix (boost::mpi::communicator &comm, bool here, const elem::DistMatrix< T > &DA, elem::Matrix< T > &A)
template<typename T , elem::Distribution RowDist>
void	collect_dist_matrix (boost::mpi::communicator &comm, bool here, const elem::DistMatrix< T, RowDist, elem::STAR > &DA, elem::Matrix< T > &A)
template<typename T , elem::Distribution ColDist>
void	collect_dist_matrix (boost::mpi::communicator &comm, bool here, const elem::DistMatrix< T, elem::STAR, ColDist > &DA, elem::Matrix< T > &A)
template<typename T >
mpi::communicator	get_communicator (const base::sparse_matrix_t< T > &A, mpi::comm_create_kind kind=mpi::comm_attach)
template<typename T >
mpi::communicator	get_communicator (const elem::Matrix< T > &A, mpi::comm_create_kind kind=mpi::comm_attach)
template<typename T , elem::Distribution U, elem::Distribution V>
mpi::communicator	get_communicator (const elem::DistMatrix< T, U, V > &A, mpi::comm_create_kind kind=mpi::comm_attach)
template<typename IT , typename T , typename S >
mpi::communicator	get_communicator (const SpParMat< IT, T, S > &A, mpi::comm_create_kind kind=mpi::comm_attach)
bool	compatible (const mpi::communicator &comm_A, const mpi::communicator &comm_B)

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Function Documentation

template<typename T >

void skylark::utility::collect_dist_matrix	(	boost::mpi::communicator &	comm,
		bool	here,
		const elem::DistMatrix< T > &	DA,
		elem::Matrix< T > &	A
	)

Definition at line 12 of file comm.hpp.

References SKYLARK_THROW_EXCEPTION.

template<typename T , elem::Distribution RowDist>

void skylark::utility::collect_dist_matrix	(	boost::mpi::communicator &	comm,
		bool	here,
		const elem::DistMatrix< T, RowDist, elem::STAR > &	DA,
		elem::Matrix< T > &	A
	)

Definition at line 35 of file comm.hpp.

References SKYLARK_THROW_EXCEPTION.

template<typename T , elem::Distribution ColDist>

void skylark::utility::collect_dist_matrix	(	boost::mpi::communicator &	comm,
		bool	here,
		const elem::DistMatrix< T, elem::STAR, ColDist > &	DA,
		elem::Matrix< T > &	A
	)

Definition at line 73 of file comm.hpp.

References SKYLARK_THROW_EXCEPTION.

bool skylark::utility::compatible	(	const mpi::communicator &	comm_A,
		const mpi::communicator &	comm_B
	)

Utility routine checking if the argument boost MPI communicators are either identical or congruent and returns true in this case; returns false otherwise.

Definition at line 66 of file get_communicator.hpp.

template<typename T >

mpi::communicator skylark::utility::get_communicator	(	const base::sparse_matrix_t< T > &	A,
		mpi::comm_create_kind	kind = mpi::comm_attach
	)

Definition at line 28 of file get_communicator.hpp.

template<typename T >

mpi::communicator skylark::utility::get_communicator	(	const elem::Matrix< T > &	A,
		mpi::comm_create_kind	kind = mpi::comm_attach
	)

Definition at line 36 of file get_communicator.hpp.

template<typename T , elem::Distribution U, elem::Distribution V>

mpi::communicator skylark::utility::get_communicator	(	const elem::DistMatrix< T, U, V > &	A,
		mpi::comm_create_kind	kind = mpi::comm_attach
	)

Definition at line 42 of file get_communicator.hpp.

template<typename IT , typename T , typename S >

mpi::communicator skylark::utility::get_communicator	(	const SpParMat< IT, T, S > &	A,
		mpi::comm_create_kind	kind = mpi::comm_attach
	)

Definition at line 53 of file get_communicator.hpp.