This class provides OpenMP implementations to be used for COOUtilsInterface. More...

#include <OpenMPCOOUtils.hpp>

Static Public Member Functions
static void	getCSRSizes (IndexType csrSizes[], const IndexType numRows, const IndexType numValues, const IndexType cooIA[])
	OpenMP implementation for COOUtilsInterface::Counting::getCSRSizes.
template<typename COOValueType , typename CSRValueType >
static void	getCSRValues (IndexType csrJA[], CSRValueType csrValues[], IndexType csrIA[], const IndexType numRow, const IndexType numValues, const IndexType cooIA[], const IndexType cooJA[], const COOValueType cooValues[])
	OpenMP implementation for COOUtilsInterface::Conversions::getCSRValues.
template<typename COOValueType , typename CSRValueType >
static void	setCSRValues (IndexType cooIA[], IndexType cooJA[], COOValueType cooValues[], const IndexType numRows, const IndexType numDiagonals, const IndexType csrIA[], const IndexType csrJA[], const CSRValueType csrValues[], const bool csrDiagonalProperty)
	OpenMP implementation for COOUtilsInterface::Conversions::setCSRValues.
template<typename ValueType >
static void	normalGEMV (ValueType result[], const ValueType alpha, const ValueType x[], const ValueType beta, const ValueType y[], const IndexType numRows, const IndexType cooIA[], const IndexType cooJA[], const ValueType cooValues[], const IndexType numValues, SyncToken *syncToken)
	Implementation for CSRUtilsInterface::Mult::normalGEMV.
template<typename ValueType >
static void	jacobi (ValueType solution, const IndexType cooNumValues, const IndexType cooIA[], const IndexType cooJA[], const ValueType cooValues[], const ValueType oldSolution[], const ValueType rhs[], const ValueType omega, const IndexType numRows, SyncToken syncToken)
	Implementation for COOUtilsInterface::Solver::jacobi.
static void	setInterface (struct COOUtilsInterface &COOUtils)
	Routine that registers all routines of this class at the LAMA interface.
Private Member Functions
	LAMA_LOG_DECL_STATIC_LOGGER (logger)
	Logger for this class.

Detailed Description

This class provides OpenMP implementations to be used for COOUtilsInterface.

COOStorage is not well supported, but we provide conversions between COO and CSR as well as matrix times vector operation.

Member Function Documentation

void lama::OpenMPCOOUtils::getCSRSizes	(	IndexType	csrSizes[],
		const IndexType	numRows,
		const IndexType	numValues,
		const IndexType	cooIA[]
	)		`[static]`

OpenMP implementation for COOUtilsInterface::Counting::getCSRSizes.

References LAMA_ASSERT_DEBUG.

Referenced by lama::COOStorage< T >::buildCSR(), and setInterface().

template<typename COOValueType , typename CSRValueType >

void lama::OpenMPCOOUtils::getCSRValues	(	IndexType	csrJA[],
		CSRValueType	csrValues[],
		IndexType	csrIA[],
		const IndexType	numRow,
		const IndexType	numValues,
		const IndexType	cooIA[],
		const IndexType	cooJA[],
		const COOValueType	cooValues[]
	)		`[static]`

OpenMP implementation for COOUtilsInterface::Conversions::getCSRValues.

References LAMA_ASSERT_EQUAL_DEBUG.

Referenced by lama::COOStorage< T >::buildCSR(), and setInterface().

template<typename ValueType >

void lama::OpenMPCOOUtils::jacobi	(	ValueType *	solution,
		const IndexType	cooNumValues,
		const IndexType	cooIA[],
		const IndexType	cooJA[],
		const ValueType	cooValues[],
		const ValueType	oldSolution[],
		const ValueType	rhs[],
		const ValueType	omega,
		const IndexType	numRows,
		SyncToken *	syncToken
	)		`[static]`

Implementation for COOUtilsInterface::Solver::jacobi.

References LAMA_THROWEXCEPTION.

Referenced by setInterface().

lama::OpenMPCOOUtils::LAMA_LOG_DECL_STATIC_LOGGER ( logger ) [private]

Logger for this class.

template<typename ValueType >

void lama::OpenMPCOOUtils::normalGEMV	(	ValueType	result[],
		const ValueType	alpha,
		const ValueType	x[],
		const ValueType	beta,
		const ValueType	y[],
		const IndexType	numRows,
		const IndexType	cooIA[],
		const IndexType	cooJA[],
		const ValueType	cooValues[],
		const IndexType	numValues,
		SyncToken *	syncToken
	)		`[static]`

Implementation for CSRUtilsInterface::Mult::normalGEMV.

References LAMA_THROWEXCEPTION.

Referenced by setInterface().

template<typename COOValueType , typename CSRValueType >

void lama::OpenMPCOOUtils::setCSRValues	(	IndexType	cooIA[],
		IndexType	cooJA[],
		COOValueType	cooValues[],
		const IndexType	numRows,
		const IndexType	numDiagonals,
		const IndexType	csrIA[],
		const IndexType	csrJA[],
		const CSRValueType	csrValues[],
		const bool	csrDiagonalProperty
	)		`[static]`

OpenMP implementation for COOUtilsInterface::Conversions::setCSRValues.

References LAMA_ASSERT_DEBUG, and LAMA_ASSERT_EQUAL_DEBUG.

Referenced by lama::COOStorage< T >::setCSRDataImpl(), and setInterface().

void lama::OpenMPCOOUtils::setInterface ( struct COOUtilsInterface & COOUtils ) [static]

Routine that registers all routines of this class at the LAMA interface.

References getCSRSizes(), getCSRValues(), jacobi(), LAMA_INTERFACE_REGISTER, LAMA_INTERFACE_REGISTER_T, LAMA_INTERFACE_REGISTER_TT, normalGEMV(), and setCSRValues().

Referenced by lama::OpenMPInterface::OpenMPInterface().

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

/home/brandes/workspace/LAMA/src/lama/openmp/OpenMPCOOUtils.hpp
/home/brandes/workspace/LAMA/src/lama/openmp/OpenMPCOOUtils.cpp

Static Public Member Functions

Private Member Functions

Detailed Description

Member Function Documentation