gemv< do_trans_A, use_alpha, use_beta > Class Template Reference

Wrapper for ATLAS/BLAS gemv function, using template arguments to control the arguments passed to gemv. 'y' is assumed to have been set to the correct size (i.e. taking into account the transpose) More...

#include <gemv.hpp>

List of all members.

Static Public Member Functions
template<typename eT >
static arma_inline void	apply (eT *y, const Mat< eT > &A, const eT *x, const eT alpha=eT(1), const eT beta=eT(0))
static arma_inline void	apply (float *y, const Mat< float > &A, const float *x, const float alpha=float(1), const float beta=float(0))
static arma_inline void	apply (double *y, const Mat< double > &A, const double *x, const double alpha=double(1), const double beta=double(0))
static arma_inline void	apply (std::complex< float > *y, const Mat< std::complex< float > > &A, const std::complex< float > *x, const std::complex< float > alpha=std::complex< float >(1), const std::complex< float > beta=std::complex< float >(0))
static arma_inline void	apply (std::complex< double > *y, const Mat< std::complex< double > > &A, const std::complex< double > *x, const std::complex< double > alpha=std::complex< double >(1), const std::complex< double > beta=std::complex< double >(0))
template<typename eT >
static void	apply_blas_type (eT *y, const Mat< eT > &A, const eT *x, const eT alpha=eT(1), const eT beta=eT(0))

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Detailed Description

template<const bool do_trans_A = false, const bool use_alpha = false, const bool use_beta = false>
class gemv< do_trans_A, use_alpha, use_beta >

Wrapper for ATLAS/BLAS gemv function, using template arguments to control the arguments passed to gemv. 'y' is assumed to have been set to the correct size (i.e. taking into account the transpose)

Definition at line 332 of file gemv.hpp.

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Member Function Documentation

template<const bool do_trans_A = false, const bool use_alpha = false, const bool use_beta = false>

template<typename eT >

static arma_inline void gemv< do_trans_A, use_alpha, use_beta >::apply	(	eT *	y,
		const Mat< eT > &	A,
		const eT *	x,
		const eT	alpha = eT(1),
		const eT	beta = eT(0)
	)		[inline, static]

Definition at line 414 of file gemv.hpp.

template<const bool do_trans_A = false, const bool use_alpha = false, const bool use_beta = false>

static arma_inline void gemv< do_trans_A, use_alpha, use_beta >::apply	(	float *	y,
		const Mat< float > &	A,
		const float *	x,
		const float	alpha = float(1),
		const float	beta = float(0)
	)		[inline, static]

Definition at line 425 of file gemv.hpp.

template<const bool do_trans_A = false, const bool use_alpha = false, const bool use_beta = false>

static arma_inline void gemv< do_trans_A, use_alpha, use_beta >::apply	(	double *	y,
		const Mat< double > &	A,
		const double *	x,
		const double	alpha = double(1),
		const double	beta = double(0)
	)		[inline, static]

Definition at line 442 of file gemv.hpp.

template<const bool do_trans_A = false, const bool use_alpha = false, const bool use_beta = false>

static arma_inline void gemv< do_trans_A, use_alpha, use_beta >::apply	(	std::complex< float > *	y,
		const Mat< std::complex< float > > &	A,
		const std::complex< float > *	x,
		const std::complex< float >	alpha = std::complex<float>(1),
		const std::complex< float >	beta = std::complex<float>(0)
	)		[inline, static]

Definition at line 459 of file gemv.hpp.

template<const bool do_trans_A = false, const bool use_alpha = false, const bool use_beta = false>

static arma_inline void gemv< do_trans_A, use_alpha, use_beta >::apply	(	std::complex< double > *	y,
		const Mat< std::complex< double > > &	A,
		const std::complex< double > *	x,
		const std::complex< double >	alpha = std::complex<double>(1),
		const std::complex< double >	beta = std::complex<double>(0)
	)		[inline, static]

Definition at line 476 of file gemv.hpp.

template<const bool do_trans_A = false, const bool use_alpha = false, const bool use_beta = false>

template<typename eT >

static void gemv< do_trans_A, use_alpha, use_beta >::apply_blas_type	(	eT *	y,
		const Mat< eT > &	A,
		const eT *	x,
		const eT	alpha = eT(1),
		const eT	beta = eT(0)
	)		[inline, static]

Definition at line 340 of file gemv.hpp.

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

• gemv.hpp