quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN > Struct Template Reference

Inheritance diagram for quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >:

Collaboration diagram for quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >:

Public Types
typedef scalar< Float2 >::type	real

Public Member Functions
	multi_axpyBzpcx_ (const coeff_array< double > &a, const coeff_array< double > &b, const coeff_array< double > &c, int NYW)
__device__ __host__ void	operator() (FloatN &x, FloatN &y, FloatN &z, FloatN &w, const int i, const int j)
	where the reduction is usually computed and any auxiliary operations More...
int	streams ()
int	flops ()
	total number of input and output streams More...
Public Member Functions inherited from quda::blas::MultiBlasFunctor< NXZ, Float2, FloatN >
virtual __device__ __host__ void	init ()
	pre-computation routine before the main loop More...

Public Attributes
const int	NYW
real	a [MAX_MULTI_BLAS_N]
real	b [MAX_MULTI_BLAS_N]
real	c [MAX_MULTI_BLAS_N]

Detailed Description

template<int NXZ, typename Float2, typename FloatN>
struct quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >

Functor performing the operations: y[i] = a*x[i] + y[i]; x[i] = b*z[i] + c*x[i]

Definition at line 216 of file multi_blas_core.cuh.

Member Typedef Documentation

real

template<int NXZ, typename Float2 , typename FloatN >

typedef scalar<Float2>::type quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >::real

Definition at line 217 of file multi_blas_core.cuh.

Constructor & Destructor Documentation

multi_axpyBzpcx_()

template<int NXZ, typename Float2 , typename FloatN >

quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >::multi_axpyBzpcx_ ( const coeff_array< double > &  a, const coeff_array< double > &  b, const coeff_array< double > &  c, int  NYW  )

inline

Definition at line 221 of file multi_blas_core.cuh.

References quda::blas::coeff_array< T >::data, and quda::blas::MultiBlasArg< NXZ, SpinorX, SpinorY, SpinorZ, SpinorW, Functor >::NYW.

Member Function Documentation

flops()

template<int NXZ, typename Float2 , typename FloatN >

int quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >::flops ( )

inline

total number of input and output streams

Definition at line 240 of file multi_blas_core.cuh.

References quda::blas::MultiBlasArg< NXZ, SpinorX, SpinorY, SpinorZ, SpinorW, Functor >::NYW.

operator()()

template<int NXZ, typename Float2 , typename FloatN >

__device__ __host__ void quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >::operator() ( FloatN &  x, FloatN &  y, FloatN &  z, FloatN &  w, const int  i, const int  j  )

inlinevirtual

where the reduction is usually computed and any auxiliary operations

Implements quda::blas::MultiBlasFunctor< NXZ, Float2, FloatN >.

Definition at line 234 of file multi_blas_core.cuh.

streams()

template<int NXZ, typename Float2 , typename FloatN >

int quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >::streams ( )

inline

Definition at line 239 of file multi_blas_core.cuh.

Member Data Documentation

a

template<int NXZ, typename Float2 , typename FloatN >

real quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >::a[MAX_MULTI_BLAS_N]

Definition at line 219 of file multi_blas_core.cuh.

b

template<int NXZ, typename Float2 , typename FloatN >

real quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >::b[MAX_MULTI_BLAS_N]

Definition at line 219 of file multi_blas_core.cuh.

c

template<int NXZ, typename Float2 , typename FloatN >

real quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >::c[MAX_MULTI_BLAS_N]

Definition at line 219 of file multi_blas_core.cuh.

NYW

template<int NXZ, typename Float2 , typename FloatN >

const int quda::blas::multi_axpyBzpcx_< NXZ, Float2, FloatN >::NYW

Definition at line 218 of file multi_blas_core.cuh.

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

• include/kernels/multi_blas_core.cuh