Friction.h File Reference

#include "General.h"
#include "Param.h"
#include "Arrays.h"
#include "Forcing.h"
#include "MemManagement.h"

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Functions
template<class T >
__global__ void	bottomfrictionGPU (Param XParam, BlockP< T > XBlock, T dt, T *cf, EvolvingP< T > XEvolv)
template<class T >
__host__ void	bottomfrictionCPU (Param XParam, BlockP< T > XBlock, T dt, T *cf, EvolvingP< T > XEvolv)
template<class T >
__host__ void	XiafrictionCPU (Param XParam, BlockP< T > XBlock, T dt, T *cf, EvolvingP< T > XEvolv, EvolvingP< T > XEvolv_o)
template<class T >
__global__ void	XiafrictionGPU (Param XParam, BlockP< T > XBlock, T dt, T *cf, EvolvingP< T > XEvolv, EvolvingP< T > XEvolv_o)
template<class T >
__host__ __device__ T	smartfriction (T hi, T zo)
template<class T >
__host__ __device__ T	manningfriction (T g, T hi, T n)
template<class T >
__host__ __device__ bool	ThresholdVelocity (T Threshold, T &u, T &v)
	Function Used to prevent crazy velocity. More...
template<class T >
__global__ void	TheresholdVelGPU (Param XParam, BlockP< T > XBlock, EvolvingP< T > XEvolv)
	Function Used to prevent crazy velocity on the GPU. More...
template<class T >
__host__ void	TheresholdVelCPU (Param XParam, BlockP< T > XBlock, EvolvingP< T > XEvolv)
	Function Used to prevent crazy velocity on the CPU. More...

Function Documentation

bottomfrictionCPU()

template<class T >

__host__ void bottomfrictionCPU	(	Param	XParam,
		BlockP< T >	XBlock,
		T	dt,
		T *	cf,
		EvolvingP< T >	XEvolv
	)

bottomfrictionGPU()

template<class T >

__global__ void bottomfrictionGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		T	dt,
		T *	cf,
		EvolvingP< T >	XEvolv
	)

manningfriction()

template<class T >

__host__ __device__ T manningfriction	(	T	g,
		T	hi,
		T	n
	)

smartfriction()

template<class T >

__host__ __device__ T smartfriction	(	T	hi,
		T	zo
	)

TheresholdVelCPU()

template<class T >

__host__ void TheresholdVelCPU	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEvolv
	)

Function Used to prevent crazy velocity on the CPU.

The function wraps teh main functio for the CPU.

TheresholdVelGPU()

template<class T >

__global__ void TheresholdVelGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		EvolvingP< T >	XEvolv
	)

Function Used to prevent crazy velocity on the GPU.

The function wraps the main function for the GPU.

ThresholdVelocity()

template<class T >

__host__ __device__ bool ThresholdVelocity	(	T	Threshold,
		T &	u,
		T &	v
	)

Function Used to prevent crazy velocity.

The function scale velocities so it doesn't exceeds a given threshold. Default threshold is/should be 16.0m/s

XiafrictionCPU()

template<class T >

__host__ void XiafrictionCPU	(	Param	XParam,
		BlockP< T >	XBlock,
		T	dt,
		T *	cf,
		EvolvingP< T >	XEvolv,
		EvolvingP< T >	XEvolv_o
	)

XiafrictionGPU()

template<class T >

__global__ void XiafrictionGPU	(	Param	XParam,
		BlockP< T >	XBlock,
		T	dt,
		T *	cf,
		EvolvingP< T >	XEvolv,
		EvolvingP< T >	XEvolv_o
	)