quda::blas::doubleCG3Update_< Float2, FloatN > Struct Template Reference

Inheritance diagram for quda::blas::doubleCG3Update_< Float2, FloatN >:

Collaboration diagram for quda::blas::doubleCG3Update_< Float2, FloatN >:

Public Member Functions
	doubleCG3Update_ (const Float2 &a, const Float2 &b, const Float2 &c)
__device__ __host__ void	operator() (FloatN &x, FloatN &y, FloatN &z, FloatN &w, FloatN &v)
	where the reduction is usually computed and any auxiliary operations More...
Public Member Functions inherited from quda::blas::BlasFunctor< Float2, FloatN >
virtual __device__ __host__ void	init ()
	pre-computation routine before the main loop More...

Static Public Member Functions
static int	streams ()
static int	flops ()
	total number of input and output streams More...

Public Attributes
Float2	a
Float2	b
FloatN	tmp {}

Detailed Description

template<typename Float2, typename FloatN>
struct quda::blas::doubleCG3Update_< Float2, FloatN >

void doubleCG3Update(d a, d b, V x, V y, V z){} tmp = x; x = b.x*(x+a.x*z) + b.y*y; y = tmp;

Definition at line 422 of file blas_core.cuh.

Constructor & Destructor Documentation

doubleCG3Update_()

template<typename Float2 , typename FloatN >

quda::blas::doubleCG3Update_< Float2, FloatN >::doubleCG3Update_ ( const Float2 &  a, const Float2 &  b, const Float2 &  c  )

inline

Definition at line 424 of file blas_core.cuh.

Member Function Documentation

flops()

template<typename Float2 , typename FloatN >

static int quda::blas::doubleCG3Update_< Float2, FloatN >::flops ( )

inlinestatic

total number of input and output streams

Definition at line 433 of file blas_core.cuh.

operator()()

template<typename Float2 , typename FloatN >

__device__ __host__ void quda::blas::doubleCG3Update_< Float2, FloatN >::operator() ( FloatN &  x, FloatN &  y, FloatN &  z, FloatN &  w, FloatN &  v  )

inlinevirtual

where the reduction is usually computed and any auxiliary operations

Implements quda::blas::BlasFunctor< Float2, FloatN >.

Definition at line 426 of file blas_core.cuh.

References tmp.

streams()

template<typename Float2 , typename FloatN >

static int quda::blas::doubleCG3Update_< Float2, FloatN >::streams ( )

inlinestatic

Definition at line 432 of file blas_core.cuh.

Member Data Documentation

a

template<typename Float2 , typename FloatN >

Float2 quda::blas::doubleCG3Update_< Float2, FloatN >::a

Definition at line 423 of file blas_core.cuh.

b

template<typename Float2 , typename FloatN >

Float2 quda::blas::doubleCG3Update_< Float2, FloatN >::b

Definition at line 423 of file blas_core.cuh.

tmp

template<typename Float2 , typename FloatN >

FloatN quda::blas::doubleCG3Update_< Float2, FloatN >::tmp {}

Definition at line 425 of file blas_core.cuh.

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

• include/kernels/blas_core.cuh