quda::clover_wrapper< Float, T > Struct Template Reference

clover_wrapper is an internal class that is used to wrap instances of colorspinor accessors, currying in a specifc location and chirality on the field. The operator() accessors in clover-field accessors return instances to this class, allowing us to then use operator overloading upon this class to interact with the HMatrix class. As a result we can include clover-field accessors directly in HMatrix expressions in kernels without having to declare temporaries with explicit calls to the load/save methods in the clover-field accessors. More...

#include <clover_field_order.h>

Public Member Functions
__device__ __host__	clover_wrapper (T &field, int x_cb, int parity, int chirality)
	clover_wrapper constructor More...
template<typename C >
__device__ __host__ void	operator= (const C &a)
	Assignment operator with H matrix instance as input. More...

Public Attributes
T &	field
const int	x_cb
const int	parity
const int	chirality

Detailed Description

template<typename Float, typename T>
struct quda::clover_wrapper< Float, T >

clover_wrapper is an internal class that is used to wrap instances of colorspinor accessors, currying in a specifc location and chirality on the field. The operator() accessors in clover-field accessors return instances to this class, allowing us to then use operator overloading upon this class to interact with the HMatrix class. As a result we can include clover-field accessors directly in HMatrix expressions in kernels without having to declare temporaries with explicit calls to the load/save methods in the clover-field accessors.

Definition at line 37 of file clover_field_order.h.

Constructor & Destructor Documentation

clover_wrapper()

template<typename Float, typename T>

__device__ __host__ quda::clover_wrapper< Float, T >::clover_wrapper ( T &  field, int  x_cb, int  parity, int  chirality  )

inline

clover_wrapper constructor

Parameters

[in]	a	clover field accessor we are wrapping
[in]	x_cb	checkerboarded space-time index we are accessing
[in]	parity	Parity we are accessing
[in]	chirality	Chirality we are accessing

Definition at line 50 of file clover_field_order.h.

Member Function Documentation

operator=()

template<typename Float, typename T>

template<typename C >

__device__ __host__ void quda::clover_wrapper< Float, T >::operator= ( const C &  a )

inline

Assignment operator with H matrix instance as input.

Parameters

[in]

C

ColorSpinor we want to store in this accessor

Definition at line 58 of file clover_field_order.h.

References a, quda::clover_wrapper< Float, T >::chirality, quda::clover_wrapper< Float, T >::field, quda::clover_wrapper< Float, T >::parity, and quda::clover_wrapper< Float, T >::x_cb.

Member Data Documentation

chirality

template<typename Float, typename T>

const int quda::clover_wrapper< Float, T >::chirality

Definition at line 41 of file clover_field_order.h.

Referenced by quda::clover_wrapper< Float, T >::operator=().

field

template<typename Float, typename T>

T& quda::clover_wrapper< Float, T >::field

Definition at line 38 of file clover_field_order.h.

Referenced by quda::clover_wrapper< Float, T >::operator=().

parity

template<typename Float, typename T>

const int quda::clover_wrapper< Float, T >::parity

Definition at line 40 of file clover_field_order.h.

Referenced by quda::clover_wrapper< Float, T >::operator=().

x_cb

template<typename Float, typename T>

const int quda::clover_wrapper< Float, T >::x_cb

Definition at line 39 of file clover_field_order.h.

Referenced by quda::clover_wrapper< Float, T >::operator=().

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

• include/clover_field_order.h