skylark::base Namespace Reference

Namespaces
namespace	detail
namespace	qr
Classes
struct	computed_matrix_t
struct	context_t
struct	skylark_exception
	define a base exception More...
struct	elemental_exception
	exceptions thrown by Elemental More...
struct	combblas_exception
	exceptions thrown by CombBLAS More...
struct	mpi_exception
	exceptions thrown by Boost MPI More...
struct	sketch_exception
	exceptions in the sketch layer More...
struct	nla_exception
	exceptions in the nla layer More...
struct	random123_exception
	exceptions in the Random123 layer More...
struct	io_exception
	exceptions when doing I/O More...
struct	allocation_exception
	exceptions for allocating memory in sketch layer More...
struct	unsupported_matrix_distribution
	exceptions for unsupported matrix distributions in Elemental More...
struct	unsupported_base_operation
	exceptions for unsupported base operation More...
struct	sparse_matrix_t
Typedefs
typedef boost::error_info < struct tag_error_code, int >	error_code
	predefined structure for error code
typedef boost::error_info < struct tag_error_msg, std::string >	error_msg
	predefined structure for error msg
typedef boost::error_info < struct tag_stack_trace, std::string >	stack_trace
	predefined structure for trace error (appends messages)
typedef boost::error_info < struct tag_append_trace, std::string >	append_trace
Functions
boost::property_tree::ptree &	operator<< (boost::property_tree::ptree &sk, const context_t &data)
template<typename CT , typename RT , typename OT >
void	Gemm (elem::Orientation oA, elem::Orientation oB, typename utility::typer_t< OT >::value_type alpha, const computed_matrix_t< CT > &A, const RT &B, typename utility::typer_t< OT >::value_type beta, OT &C)
template<typename CT , typename RT , typename OT >
void	Gemm (elem::Orientation oA, elem::Orientation oB, typename utility::typer_t< OT >::value_type alpha, const computed_matrix_t< CT > &A, const RT &B, OT &C)
template<typename CT , typename RT , typename OT >
void	Gemm (elem::Orientation oA, elem::Orientation oB, typename utility::typer_t< OT >::value_type alpha, const RT &A, const computed_matrix_t< CT > &B, typename utility::typer_t< OT >::value_type beta, OT &C)
template<typename CT , typename RT , typename OT >
void	Gemm (elem::Orientation oA, elem::Orientation oB, typename utility::typer_t< OT >::value_type alpha, const RT &A, const computed_matrix_t< CT > &B, OT &C)
template<typename CT1 , typename CT2 , typename OT >
void	Gemm (elem::Orientation oA, elem::Orientation oB, typename utility::typer_t< OT >::value_type alpha, const computed_matrix_t< CT1 > &A, const computed_matrix_t< CT2 > &B, typename utility::typer_t< OT >::value_type beta, OT &C)
template<typename CT1 , typename CT2 , typename OT >
void	Gemm (elem::Orientation oA, elem::Orientation oB, typename utility::typer_t< OT >::value_type alpha, const computed_matrix_t< CT1 > &A, const computed_matrix_t< CT2 > &B, OT &C)
template<typename T >
int	Height (const sparse_matrix_t< T > &A)
template<typename T >
int	Width (const sparse_matrix_t< T > &A)
template<typename T >
void	Transpose (const sparse_matrix_t< T > &A, sparse_matrix_t< T > &B)
template<typename T >
void	ColumnView (sparse_matrix_t< T > &A, sparse_matrix_t< T > &B, int j, int width)
template<typename T >
sparse_matrix_t< T >	ColumnView (const sparse_matrix_t< T > &B, int j, int width)

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Typedef Documentation

typedef boost::error_info<struct tag_append_trace, std::string> skylark::base::append_trace

Definition at line 71 of file exception.hpp.

typedef boost::error_info<struct tag_error_code, int> skylark::base::error_code

predefined structure for error code

Definition at line 65 of file exception.hpp.

typedef boost::error_info<struct tag_error_msg, std::string> skylark::base::error_msg

predefined structure for error msg

Definition at line 67 of file exception.hpp.

typedef boost::error_info<struct tag_stack_trace, std::string> skylark::base::stack_trace

predefined structure for trace error (appends messages)

Definition at line 70 of file exception.hpp.

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Function Documentation

template<typename T >

void skylark::base::ColumnView	(	sparse_matrix_t< T > &	A,
		sparse_matrix_t< T > &	B,
		int	j,
		int	width
	)		[inline]

Definition at line 26 of file viewing.hpp.

References skylark::base::sparse_matrix_t< ValueType >::attach(), skylark::base::sparse_matrix_t< ValueType >::height(), skylark::base::sparse_matrix_t< ValueType >::indices(), skylark::base::sparse_matrix_t< ValueType >::indptr(), and skylark::base::sparse_matrix_t< ValueType >::values().

Referenced by ColumnView().

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template<typename T >

sparse_matrix_t<T> skylark::base::ColumnView	(	const sparse_matrix_t< T > &	B,
		int	j,
		int	width
	)		[inline]

Definition at line 44 of file viewing.hpp.

References ColumnView().

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template<typename CT , typename RT , typename OT >

void skylark::base::Gemm	(	elem::Orientation	oA,
		elem::Orientation	oB,
		typename utility::typer_t< OT >::value_type	alpha,
		const computed_matrix_t< CT > &	A,
		const RT &	B,
		typename utility::typer_t< OT >::value_type	beta,
		OT &	C
	)		[inline]

Definition at line 488 of file Gemm.hpp.

References skylark::base::computed_matrix_t< MatrixType >::materialize().

Referenced by skylark::nla::mat_precond_t< XType, NType >::apply(), skylark::nla::mat_precond_t< XType, NType >::apply_adjoint(), skylark::nla::ChebyshevLS(), Gemm(), skylark::nla::LSQR(), main(), skylark::nla::randsvd_t< SketchTransform >::operator()(), skylark::ml::model_t< InputType, OutputType >::predict(), skylark::algorithms::regression_solver_t< regression_problem_t< elem::DistMatrix< ValueType, VD, elem::STAR >, linear_tag, l2_tag, no_reg_tag >, elem::DistMatrix< ValueType, VD, elem::STAR >, elem::DistMatrix< ValueType, elem::STAR, elem::STAR >, qr_l2_solver_tag >::solve(), skylark::algorithms::regression_solver_t< regression_problem_t< elem::DistMatrix< ValueType, VD, elem::STAR >, linear_tag, l2_tag, no_reg_tag >, elem::DistMatrix< ValueType, VD, elem::STAR >, elem::DistMatrix< ValueType, elem::STAR, elem::STAR >, svd_l2_solver_tag >::solve(), skylark::algorithms::regression_solver_t< regression_problem_t< elem::DistMatrix< ValueType, VD, elem::STAR >, linear_tag, l2_tag, no_reg_tag >, elem::DistMatrix< ValueType, VD, elem::STAR >, elem::DistMatrix< ValueType, elem::STAR, elem::STAR >, sne_l2_solver_tag >::solve(), skylark::algorithms::regression_solver_t< regression_problem_t< base::computed_matrix_t< elem::DistMatrix< ValueType, VD, elem::STAR > >, linear_tag, l2_tag, no_reg_tag >, elem::DistMatrix< ValueType, VD, elem::STAR >, elem::DistMatrix< ValueType, elem::STAR, elem::STAR >, sne_l2_solver_tag >::solve(), test_main(), and BlockADMMSolver< T >::train().

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template<typename CT , typename RT , typename OT >

void skylark::base::Gemm	(	elem::Orientation	oA,
		elem::Orientation	oB,
		typename utility::typer_t< OT >::value_type	alpha,
		const computed_matrix_t< CT > &	A,
		const RT &	B,
		OT &	C
	)		[inline]

Definition at line 495 of file Gemm.hpp.

References Gemm(), and skylark::base::computed_matrix_t< MatrixType >::materialize().

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template<typename CT , typename RT , typename OT >

void skylark::base::Gemm	(	elem::Orientation	oA,
		elem::Orientation	oB,
		typename utility::typer_t< OT >::value_type	alpha,
		const RT &	A,
		const computed_matrix_t< CT > &	B,
		typename utility::typer_t< OT >::value_type	beta,
		OT &	C
	)		[inline]

Definition at line 502 of file Gemm.hpp.

References Gemm(), and skylark::base::computed_matrix_t< MatrixType >::materialize().

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template<typename CT , typename RT , typename OT >

void skylark::base::Gemm	(	elem::Orientation	oA,
		elem::Orientation	oB,
		typename utility::typer_t< OT >::value_type	alpha,
		const RT &	A,
		const computed_matrix_t< CT > &	B,
		OT &	C
	)		[inline]

Definition at line 510 of file Gemm.hpp.

References Gemm(), and skylark::base::computed_matrix_t< MatrixType >::materialize().

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template<typename CT1 , typename CT2 , typename OT >

void skylark::base::Gemm	(	elem::Orientation	oA,
		elem::Orientation	oB,
		typename utility::typer_t< OT >::value_type	alpha,
		const computed_matrix_t< CT1 > &	A,
		const computed_matrix_t< CT2 > &	B,
		typename utility::typer_t< OT >::value_type	beta,
		OT &	C
	)		[inline]

Definition at line 517 of file Gemm.hpp.

References Gemm(), and skylark::base::computed_matrix_t< MatrixType >::materialize().

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template<typename CT1 , typename CT2 , typename OT >

void skylark::base::Gemm	(	elem::Orientation	oA,
		elem::Orientation	oB,
		typename utility::typer_t< OT >::value_type	alpha,
		const computed_matrix_t< CT1 > &	A,
		const computed_matrix_t< CT2 > &	B,
		OT &	C
	)		[inline]

Definition at line 525 of file Gemm.hpp.

References Gemm(), and skylark::base::computed_matrix_t< MatrixType >::materialize().

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template<typename T >

int skylark::base::Height

(

const sparse_matrix_t< T > &

A

)

Definition at line 9 of file query.hpp.

References skylark::base::sparse_matrix_t< ValueType >::height().

Referenced by skylark::nla::ApproximateLeastSquares(), skylark::nla::ChebyshevLS(), skylark::nla::FastLeastSquares(), skylark::nla::LSQR(), skylark::ml::model_t< InputType, OutputType >::predict(), run(), skylark::algorithms::regression_solver_t< regression_problem_t< MatrixType, linear_tag, l2_tag, no_reg_tag >, RhsType, SolType, iterative_l2_solver_tag< KrylovMethod > >::solve(), and BlockADMMSolver< T >::train().

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boost::property_tree::ptree& skylark::base::operator<<	(	boost::property_tree::ptree &	sk,
		const context_t &	data
	)

Serializes the context to a JSON structure.

Parameters:

[out]

JSON

encoded state of the context.

Definition at line 176 of file context.hpp.

template<typename T >

void skylark::base::Transpose	(	const sparse_matrix_t< T > &	A,
		sparse_matrix_t< T > &	B
	)

Definition at line 252 of file sparse_matrix.hpp.

References skylark::base::sparse_matrix_t< ValueType >::attach(), skylark::base::sparse_matrix_t< ValueType >::height(), skylark::base::sparse_matrix_t< ValueType >::indices(), skylark::base::sparse_matrix_t< ValueType >::indptr(), skylark::base::sparse_matrix_t< ValueType >::locked_values(), m, n, skylark::base::sparse_matrix_t< ValueType >::nonzeros(), and skylark::base::sparse_matrix_t< ValueType >::width().

Referenced by test_main().

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template<typename T >

int skylark::base::Width

(

const sparse_matrix_t< T > &

A

)

Definition at line 14 of file query.hpp.

References skylark::base::sparse_matrix_t< ValueType >::width().

Referenced by skylark::nla::ApproximateLeastSquares(), skylark::nla::ChebyshevLS(), skylark::nla::FastLeastSquares(), skylark::nla::LSQR(), skylark::ml::model_t< InputType, OutputType >::predict(), skylark::algorithms::regression_solver_t< regression_problem_t< MatrixType, linear_tag, l2_tag, no_reg_tag >, RhsType, SolType, iterative_l2_solver_tag< KrylovMethod > >::solve(), and BlockADMMSolver< T >::train().

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