quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN > Struct Template Reference

Inheritance diagram for quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >:

Collaboration diagram for quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >:

Public Member Functions
	doubleCG3UpdateNorm_ (const Float2 &a, const Float2 &b)
__device__ __host__ void	operator() (ReduceType &sum, 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::ReduceFunctor< ReduceType, Float2, FloatN >
virtual __device__ __host__ void	pre ()
	pre-computation routine called before the "M-loop" More...
virtual __device__ __host__ void	post (ReduceType &sum)
	post-computation routine called after the "M-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 ReduceType, typename Float2, typename FloatN>
struct quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >

void doubleCG3UpdateNorm(d a, d b, V x, V y, V z){} tmp = x; x = b*(x-a*z) + (1-b)*y; y = tmp; norm2(x);

Definition at line 664 of file reduce_core.cuh.

Constructor & Destructor Documentation

doubleCG3UpdateNorm_()

template<typename ReduceType , typename Float2 , typename FloatN >

quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >::doubleCG3UpdateNorm_ ( const Float2 &  a, const Float2 &  b  )

inline

Definition at line 666 of file reduce_core.cuh.

Member Function Documentation

flops()

template<typename ReduceType , typename Float2 , typename FloatN >

static int quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >::flops ( )

inlinestatic

total number of input and output streams

Definition at line 676 of file reduce_core.cuh.

operator()()

template<typename ReduceType , typename Float2 , typename FloatN >

__device__ __host__ void quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >::operator() ( ReduceType &  sum, FloatN &  x, FloatN &  y, FloatN &  z, FloatN &  w, FloatN &  v  )

inlinevirtual

where the reduction is usually computed and any auxiliary operations

Implements quda::blas::ReduceFunctor< ReduceType, Float2, FloatN >.

Definition at line 668 of file reduce_core.cuh.

References tmp, and quda::ColorSpinorField::x.

streams()

template<typename ReduceType , typename Float2 , typename FloatN >

static int quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >::streams ( )

inlinestatic

Definition at line 675 of file reduce_core.cuh.

Member Data Documentation

a

template<typename ReduceType , typename Float2 , typename FloatN >

Float2 quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >::a

Definition at line 665 of file reduce_core.cuh.

b

template<typename ReduceType , typename Float2 , typename FloatN >

Float2 quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >::b

Definition at line 665 of file reduce_core.cuh.

tmp

template<typename ReduceType , typename Float2 , typename FloatN >

FloatN quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >::tmp {}

Definition at line 667 of file reduce_core.cuh.

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

• include/kernels/reduce_core.cuh