quda::tripleCGUpdate< Float2, FloatN > Struct Template Reference

Public Member Functions
	tripleCGUpdate (const Float2 &a, const Float2 &b, const Float2 &c)
__device__ void	operator() (const FloatN &x, FloatN &y, FloatN &z, FloatN &w)

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

Public Attributes
Float2	a
Float2	b

Detailed Description

template<typename Float2, typename FloatN>
struct quda::tripleCGUpdate< Float2, FloatN >

double tripleCGUpdate(d a, d b, V x, V y, V z, V w){}

First performs the operation y[i] = y[i] - a*x[i] Second performs the operatio z[i] = z[i] + a*w[i] Third performs the operation w[i] = y[i] + b*w[i]

First performs the operatio y[i] = y[i] + a*w[i] Second performs the operation z[i] = z[i] - a*x[i] Third performs the operation w[i] = z[i] + b*w[i]

Definition at line 470 of file blas_quda.cu.

Constructor & Destructor Documentation

template<typename Float2 , typename FloatN >

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

inline

Definition at line 472 of file blas_quda.cu.

Member Function Documentation

template<typename Float2 , typename FloatN >

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

inlinestatic

total number of input and output streams

Definition at line 477 of file blas_quda.cu.

template<typename Float2 , typename FloatN >

__device__ void quda::tripleCGUpdate< Float2, FloatN >::operator() ( const FloatN &  x, FloatN &  y, FloatN &  z, FloatN &  w  )

inline

Definition at line 473 of file blas_quda.cu.

template<typename Float2 , typename FloatN >

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

inlinestatic

Definition at line 476 of file blas_quda.cu.

Member Data Documentation

template<typename Float2 , typename FloatN >

Float2 quda::tripleCGUpdate< Float2, FloatN >::a

Definition at line 471 of file blas_quda.cu.

template<typename Float2 , typename FloatN >

Float2 quda::tripleCGUpdate< Float2, FloatN >::b

Definition at line 471 of file blas_quda.cu.

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

• quda/lib/blas_quda.cu