Gradients.h File Reference

#include "General.h"
#include "Param.h"
#include "Arrays.h"
#include "Forcing.h"
#include "Util_CPU.h"
#include "Setup_GPU.h"
#include "MemManagement.h"
#include "Halo.h"

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Functions
template<class T >
void	gradientCPU (Param XParam, BlockP< T >XBlock, EvolvingP< T > XEv, GradientsP< T > XGrad, T *zb)
template<class T >
void	gradientC (Param XParam, BlockP< T > XBlock, T *a, T *dadx, T *dady)
template<class T >
void	gradientHalo (Param XParam, BlockP< T >XBlock, T *a, T *dadx, T *dady)
template<class T >
void	gradientGPU (Param XParam, BlockP< T >XBlock, EvolvingP< T > XEv, GradientsP< T > XGrad, T *zb)
template<class T >
void	gradientGPUnew (Param XParam, BlockP< T >XBlock, EvolvingP< T > XEv, GradientsP< T > XGrad, T *zb)
template<class T >
__global__ void	gradient (int halowidth, int *active, int *level, T theta, T dx, T *a, T *dadx, T *dady)
template<class T >
__global__ void	gradientSM (int halowidth, int *active, int *level, T theta, T dx, T *a, T *dadx, T *dady)
template<class T >
__global__ void	gradientSMB (int halowidth, int *active, int *level, T theta, T dx, T *a, T *dadx, T *dady)
template<class T >
__global__ void	gradientSMC (int halowidth, int *active, int *level, T theta, T dx, T *a, T *dadx, T *dady)
template<class T >
__global__ void	gradientedgeX (int halowidth, int *active, int *level, T theta, T dx, T *a, T *dadx)
template<class T >
__global__ void	gradientedgeY (int halowidth, int *active, int *level, T theta, T dx, T *a, T *dady)
template<class T >
void	gradientHaloGPU (Param XParam, BlockP< T >XBlock, T *a, T *dadx, T *dady)
template<class T >
__global__ void	WetsloperesetXGPU (Param XParam, BlockP< T >XBlock, EvolvingP< T > XEv, GradientsP< T > XGrad, T *zb)
template<class T >
__global__ void	WetsloperesetYGPU (Param XParam, BlockP< T >XBlock, EvolvingP< T > XEv, GradientsP< T > XGrad, T *zb)
template<class T >
__global__ void	WetsloperesetHaloLeftGPU (Param XParam, BlockP< T >XBlock, EvolvingP< T > XEv, GradientsP< T > XGrad, T *zb)
template<class T >
__global__ void	WetsloperesetHaloRightGPU (Param XParam, BlockP< T >XBlock, EvolvingP< T > XEv, GradientsP< T > XGrad, T *zb)
template<class T >
__global__ void	WetsloperesetHaloBotGPU (Param XParam, BlockP< T >XBlock, EvolvingP< T > XEv, GradientsP< T > XGrad, T *zb)
template<class T >
__global__ void	WetsloperesetHaloTopGPU (Param XParam, BlockP< T >XBlock, EvolvingP< T > XEv, GradientsP< T > XGrad, T *zb)
template<class T >
__global__ void	gradientHaloLeftGPU (Param XParam, BlockP< T >XBlock, T *a, T *dadx, T *dady)
template<class T >
__global__ void	gradientHaloRightGPU (Param XParam, BlockP< T >XBlock, T *a, T *dadx, T *dady)
template<class T >
__global__ void	gradientHaloTopGPU (Param XParam, BlockP< T >XBlock, T *a, T *dadx, T *dady)
template<class T >
__global__ void	gradientHaloBotGPU (Param XParam, BlockP< T >XBlock, T *a, T *dadx, T *dady)

Function Documentation

gradient()

template<class T >

__global__ void gradient	(	int	halowidth,
		int *	active,
		int *	level,
		T	theta,
		T	dx,
		T *	a,
		T *	dadx,
		T *	dady
	)

Device kernel for calculating grdients for an evolving poarameter using the minmod limiter

gradientC()

template<class T >

void gradientC	(	Param	XParam,
		BlockP< T >	XBlock,
		T *	a,
		T *	dadx,
		T *	dady
	)

gradientCPU()

template<class T >

void gradientCPU	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEv,
		GradientsP< T >	XGrad,
		T *	zb
	)

gradientedgeX()

template<class T >

__global__ void gradientedgeX	(	int	halowidth,
		int *	active,
		int *	level,
		T	theta,
		T	dx,
		T *	a,
		T *	dadx
	)

gradientedgeY()

template<class T >

__global__ void gradientedgeY	(	int	halowidth,
		int *	active,
		int *	level,
		T	theta,
		T	dx,
		T *	a,
		T *	dady
	)

gradientGPU()

template<class T >

void gradientGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEv,
		GradientsP< T >	XGrad,
		T *	zb
	)

Wrapping function to calculate gradien of evolving variables on GPU This function is the entry point to the gradient functions on the GPU

gradientGPUnew()

template<class T >

void gradientGPUnew	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEv,
		GradientsP< T >	XGrad,
		T *	zb
	)

gradientHalo()

template<class T >

void gradientHalo	(	Param	XParam,
		BlockP< T >	XBlock,
		T *	a,
		T *	dadx,
		T *	dady
	)

gradientHaloBotGPU()

template<class T >

__global__ void gradientHaloBotGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		T *	a,
		T *	dadx,
		T *	dady
	)

gradientHaloGPU()

template<class T >

void gradientHaloGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		T *	a,
		T *	dadx,
		T *	dady
	)

gradientHaloLeftGPU()

template<class T >

__global__ void gradientHaloLeftGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		T *	a,
		T *	dadx,
		T *	dady
	)

gradientHaloRightGPU()

template<class T >

__global__ void gradientHaloRightGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		T *	a,
		T *	dadx,
		T *	dady
	)

gradientHaloTopGPU()

template<class T >

__global__ void gradientHaloTopGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		T *	a,
		T *	dadx,
		T *	dady
	)

gradientSM()

template<class T >

__global__ void gradientSM	(	int	halowidth,
		int *	active,
		int *	level,
		T	theta,
		T	dx,
		T *	a,
		T *	dadx,
		T *	dady
	)

Depreciated shared memory version of Device kernel for calculating gradients Much slower than above

gradientSMB()

template<class T >

__global__ void gradientSMB	(	int	halowidth,
		int *	active,
		int *	level,
		T	theta,
		T	dx,
		T *	a,
		T *	dadx,
		T *	dady
	)

gradientSMC()

template<class T >

__global__ void gradientSMC	(	int	halowidth,
		int *	active,
		int *	level,
		T	theta,
		T	dx,
		T *	a,
		T *	dadx,
		T *	dady
	)

WetsloperesetHaloBotGPU()

template<class T >

__global__ void WetsloperesetHaloBotGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEv,
		GradientsP< T >	XGrad,
		T *	zb
	)

WetsloperesetHaloLeftGPU()

template<class T >

__global__ void WetsloperesetHaloLeftGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEv,
		GradientsP< T >	XGrad,
		T *	zb
	)

WetsloperesetHaloRightGPU()

template<class T >

__global__ void WetsloperesetHaloRightGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEv,
		GradientsP< T >	XGrad,
		T *	zb
	)

WetsloperesetHaloTopGPU()

template<class T >

__global__ void WetsloperesetHaloTopGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEv,
		GradientsP< T >	XGrad,
		T *	zb
	)

WetsloperesetXGPU()

template<class T >

__global__ void WetsloperesetXGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEv,
		GradientsP< T >	XGrad,
		T *	zb
	)

WetsloperesetYGPU()

template<class T >

__global__ void WetsloperesetYGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEv,
		GradientsP< T >	XGrad,
		T *	zb
	)