gemm_cr_to_c.hpp File Reference

Kernels for colum-major matrix - row-major matrix multiplication and assignment to a column-major matrix. More...

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Functions
template<typename V , typename T >
void	etl::impl::vec::gemm_small_kernel_cr_to_c (const T *a, const T *b, T *c, size_t M, size_t N, size_t K, T alpha)
	Optimized version of GEMM for assignment of a small Column-Major Matrix - Row Major Matrix to a Column Major Matrix. More...
template<typename V , typename T >
void	etl::impl::vec::gemm_large_kernel_cr_to_c (const T *a, const T *b, T *c, size_t M, size_t N, size_t K, T alpha)
	Optimized version of GEMM for assignment of a large Column-Major Matrix - Row Major Matrix to a Column Major Matrix. More...
template<typename T >
void	etl::impl::vec::gemm_cr_to_c (const T *a, const T *b, T *c, size_t M, size_t N, size_t K, T alpha)
	Vectorized implementation of column-major matrix - row-major matrix multiplication and assignment into a column-major matrix. More...

Detailed Description

Kernels for colum-major matrix - row-major matrix multiplication and assignment to a column-major matrix.

Function Documentation

gemm_cr_to_c()

template<typename T >

void etl::impl::vec::gemm_cr_to_c	(	const T *	a,
		const T *	b,
		T *	c,
		size_t	M,
		size_t	N,
		size_t	K,
		T	alpha
	)

Vectorized implementation of column-major matrix - row-major matrix multiplication and assignment into a column-major matrix.

Parameters

a	The lhs matrix
b	The rhs matrix
c	The result matrix
M	The number of rows of the matrix A and rows of the matrix C
N	The number of columns of the matrix B and columns of the matrix C
K	The number of columns of the matrix A and rows of the matrix B

gemm_large_kernel_cr_to_c()

template<typename V , typename T >

void etl::impl::vec::gemm_large_kernel_cr_to_c	(	const T *	a,
		const T *	b,
		T *	c,
		size_t	M,
		size_t	N,
		size_t	K,
		T	alpha
	)

Optimized version of GEMM for assignment of a large Column-Major Matrix - Row Major Matrix to a Column Major Matrix.

Parameters

a	The lhs matrix
b	The rhs matrix
c	The result matrix

gemm_small_kernel_cr_to_c()

template<typename V , typename T >

void etl::impl::vec::gemm_small_kernel_cr_to_c	(	const T *	a,
		const T *	b,
		T *	c,
		size_t	M,
		size_t	N,
		size_t	K,
		T	alpha
	)

Optimized version of GEMM for assignment of a small Column-Major Matrix - Row Major Matrix to a Column Major Matrix.

Parameters

a	The lhs matrix
b	The rhs matrix
c	The result matrix