generic_reduce.cuh File Reference

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Functions
template<typename ReduceType , typename Float , int writeX, int writeY, int writeZ, int writeW, int writeV, typename SpinorX , typename SpinorY , typename SpinorZ , typename SpinorW , typename SpinorV , typename Reducer >
ReduceType	genericReduce (SpinorX &X, SpinorY &Y, SpinorZ &Z, SpinorW &W, SpinorV &V, Reducer r)
template<typename ReduceType , typename Float , typename zFloat , int nSpin, int nColor, QudaFieldOrder order, int writeX, int writeY, int writeZ, int writeW, int writeV, typename R >
ReduceType	genericReduce (ColorSpinorField &x, ColorSpinorField &y, ColorSpinorField &z, ColorSpinorField &w, ColorSpinorField &v, R r)
template<typename ReduceType , typename Float , typename zFloat , int nSpin, QudaFieldOrder order, int writeX, int writeY, int writeZ, int writeW, int writeV, typename R >
ReduceType	genericReduce (ColorSpinorField &x, ColorSpinorField &y, ColorSpinorField &z, ColorSpinorField &w, ColorSpinorField &v, R r)
template<typename ReduceType , typename Float , typename zFloat , QudaFieldOrder order, int writeX, int writeY, int writeZ, int writeW, int writeV, typename R >
ReduceType	genericReduce (ColorSpinorField &x, ColorSpinorField &y, ColorSpinorField &z, ColorSpinorField &w, ColorSpinorField &v, R r)
template<typename doubleN , typename ReduceType , typename Float , typename zFloat , int writeX, int writeY, int writeZ, int writeW, int writeV, typename R >
doubleN	genericReduce (ColorSpinorField &x, ColorSpinorField &y, ColorSpinorField &z, ColorSpinorField &w, ColorSpinorField &v, R r)

Function Documentation

genericReduce() [1/5]

template<typename ReduceType , typename Float , int writeX, int writeY, int writeZ, int writeW, int writeV, typename SpinorX , typename SpinorY , typename SpinorZ , typename SpinorW , typename SpinorV , typename Reducer >

ReduceType genericReduce	(	SpinorX &	X,
		SpinorY &	Y,
		SpinorZ &	Z,
		SpinorW &	W,
		SpinorV &	V,
		Reducer	r
	)

Generic reduce kernel with four loads and up to four stores.

Definition at line 6 of file generic_reduce.cuh.

References nColor, parity, R, quda::s, sum(), V, X, Z, and quda::blas::zero().

Referenced by genericReduce(), quda::blas::mixed_reduce(), and quda::blas::uni_reduce().

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genericReduce() [2/5]

template<typename ReduceType , typename Float , typename zFloat , int nSpin, int nColor, QudaFieldOrder order, int writeX, int writeY, int writeZ, int writeW, int writeV, typename R >

ReduceType genericReduce	(	ColorSpinorField &	x,
		ColorSpinorField &	y,
		ColorSpinorField &	z,
		ColorSpinorField &	w,
		ColorSpinorField &	v,
		R	r
	)

Definition at line 39 of file generic_reduce.cuh.

References R, V, X, and Z.

genericReduce() [3/5]

template<typename ReduceType , typename Float , typename zFloat , int nSpin, QudaFieldOrder order, int writeX, int writeY, int writeZ, int writeW, int writeV, typename R >

ReduceType genericReduce	(	ColorSpinorField &	x,
		ColorSpinorField &	y,
		ColorSpinorField &	z,
		ColorSpinorField &	w,
		ColorSpinorField &	v,
		R	r
	)

Definition at line 49 of file generic_reduce.cuh.

References errorQuda, R, and quda::blas::zero().

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genericReduce() [4/5]

template<typename ReduceType , typename Float , typename zFloat , QudaFieldOrder order, int writeX, int writeY, int writeZ, int writeW, int writeV, typename R >

ReduceType genericReduce	(	ColorSpinorField &	x,
		ColorSpinorField &	y,
		ColorSpinorField &	z,
		ColorSpinorField &	w,
		ColorSpinorField &	v,
		R	r
	)

Definition at line 95 of file generic_reduce.cuh.

References errorQuda, R, and quda::blas::zero().

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genericReduce() [5/5]

template<typename doubleN , typename ReduceType , typename Float , typename zFloat , int writeX, int writeY, int writeZ, int writeW, int writeV, typename R >

doubleN genericReduce	(	ColorSpinorField &	x,
		ColorSpinorField &	y,
		ColorSpinorField &	z,
		ColorSpinorField &	w,
		ColorSpinorField &	v,
		R	r
	)

Definition at line 119 of file generic_reduce.cuh.

References genericReduce(), QUDA_SPACE_SPIN_COLOR_FIELD_ORDER, R, warningQuda, and quda::blas::zero().

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