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

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

Public Member Functions
virtual __device__ __host__ void	pre ()
	pre-computation routine called before the "M-loop" More...
virtual __device__ __host__ __host__ void	operator() (ReduceType &sum, FloatN &x, FloatN &y, FloatN &z, FloatN &w, FloatN &v)=0
	where the reduction is usually computed and any auxiliary operations More...
virtual __device__ __host__ void	post (ReduceType &sum)
	post-computation routine called after the "M-loop" More...

Detailed Description

template<typename ReduceType, typename Float2, typename FloatN>
struct quda::blas::ReduceFunctor< ReduceType, Float2, FloatN >

Base class from which all reduction functors should derive.

Definition at line 83 of file reduce_core.cuh.

Member Function Documentation

operator()()

template<typename ReduceType , typename Float2 , typename FloatN >

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

pure virtual

where the reduction is usually computed and any auxiliary operations

Implemented in quda::blas::doubleCG3UpdateNorm_< ReduceType, Float2, FloatN >, quda::blas::doubleCG3InitNorm_< ReduceType, Float2, FloatN >, quda::blas::quadrupleCG3UpdateNorm_< ReduceType, Float2, FloatN >, quda::blas::quadrupleCG3InitNorm_< ReduceType, Float2, FloatN >, quda::blas::quadrupleCGReduction_< ReduceType, Float2, FloatN >, quda::blas::tripleCGReduction_< ReduceType, Float2, FloatN >, quda::blas::xpyHeavyQuarkResidualNorm_< ReduceType, Float2, FloatN >, quda::blas::HeavyQuarkResidualNorm_< ReduceType, Float2, FloatN >, quda::blas::axpyCGNorm2< ReduceType, Float2, FloatN >, quda::blas::caxpbypzYmbwcDotProductUYNormY_< ReduceType, Float2, FloatN >, quda::blas::CdotNormA< ReduceType, Float2, FloatN >, quda::blas::caxpydotzy< ReduceType, Float2, FloatN >, quda::blas::Cdot< NXZ, ReduceType, Float2, FloatN >, quda::blas::cabxpyzaxnorm< ReduceType, Float2, FloatN >, quda::blas::caxpyxmaznormx< ReduceType, Float2, FloatN >, quda::blas::caxpyNorm2< ReduceType, Float2, FloatN >, quda::blas::AxpyReDot< ReduceType, Float2, FloatN >, quda::blas::axpbyzNorm2< ReduceType, Float2, FloatN >, quda::blas::Dot< NXZ, ReduceType, Float2, FloatN >, quda::blas::Norm2< ReduceType, Float2, FloatN >, and quda::blas::Norm1< ReduceType, Float2, FloatN >.

post()

template<typename ReduceType , typename Float2 , typename FloatN >

virtual __device__ __host__ void quda::blas::ReduceFunctor< ReduceType, Float2, FloatN >::post ( ReduceType &  sum )

inlinevirtual

post-computation routine called after the "M-loop"

Reimplemented in quda::blas::xpyHeavyQuarkResidualNorm_< ReduceType, Float2, FloatN >, and quda::blas::HeavyQuarkResidualNorm_< ReduceType, Float2, FloatN >.

Definition at line 94 of file reduce_core.cuh.

pre()

template<typename ReduceType , typename Float2 , typename FloatN >

virtual __device__ __host__ void quda::blas::ReduceFunctor< ReduceType, Float2, FloatN >::pre ( )

inlinevirtual

pre-computation routine called before the "M-loop"

Reimplemented in quda::blas::xpyHeavyQuarkResidualNorm_< ReduceType, Float2, FloatN >, and quda::blas::HeavyQuarkResidualNorm_< ReduceType, Float2, FloatN >.

Definition at line 86 of file reduce_core.cuh.

References quda::sum().

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

• include/kernels/reduce_core.cuh