senk_blas1.hpp File Reference

Level1 BLAS-style functions are written. More...

#include <cmath>
#include "senk_helper.hpp"

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Namespaces
namespace	senk
	The top-level namespace of SenK.
namespace	senk::blas1
	This namespace contains Level1 BLAS-style functions.

Functions
template<typename T >
void	senk::blas1::Copy (T *x, T *y, int N)
	Copy x to y. More...
template<typename T >
void	senk::blas1::Scal (T a, T *x, int N)
	Multiply x by a. More...
template<typename T >
void	senk::blas1::Axpy (T a, T *x, T *y, int N)
	Compute y = a * x + y. More...
template<typename T >
void	senk::blas1::Axpby (T a, T *x, T b, T *y, int N)
	Compute y = a * x + b * y. More...
template<typename T >
void	senk::blas1::Axpyz (T a, T *x, T *y, T *z, int N)
	Compute z = a * x + y. More...
template<typename T >
T	senk::blas1::Dot (T *x, T *y, int N)
	Compute the dot product of x and y. More...
template<typename T >
T	senk::blas1::Nrm2 (T *x, int N)
	Compute the 2-norm of x. More...
template<typename T >
void	senk::blas1::HadProd (T *x, T *y, int N)
	Compute the Hadamard product of x and y. More...
template<typename T >
void	senk::blas1::HadDiv (T *x, T *y, int N)
	Compute the element-wise division of x and y. More...
template<typename T >
T	senk::blas1::Ggen (T a, T b, T *c, T *s)
	Generate a Gives rotation matrix. More...
template<typename T >
void	senk::blas1::Grot (T c, T s, T *a, T *b)
	Compute the Gives rotation. More...

Detailed Description

Level1 BLAS-style functions are written.

Author

Kengo Suzuki

Date

5/8/2021

Definition in file senk_blas1.hpp.