cfl_kernel.h File Reference

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Functions
template<typename T >
__inline__ __device__ T	cfl_reduce_warp (T val)
template<typename T >
__global__ void	cfl_reduce_kernel (T *bufred, const int n)
template<typename T , const int LX, const int CHUNKS>
__global__ void	cfl_kernel (const T dt, const T *__restrict__ u, const T *__restrict__ v, const T *__restrict__ w, const T *__restrict__ drdx, const T *__restrict__ dsdx, const T *__restrict__ dtdx, const T *__restrict__ drdy, const T *__restrict__ dsdy, const T *__restrict__ dtdy, const T *__restrict__ drdz, const T *__restrict__ dsdz, const T *__restrict__ dtdz, const T *__restrict__ dr_inv, const T *__restrict__ ds_inv, const T *__restrict__ dt_inv, const T *__restrict__ jacinv, T *__restrict__ cfl_h)

Function Documentation

cfl_kernel()

template<typename T , const int LX, const int CHUNKS>

__global__ void cfl_kernel	(	const T	dt,
		const T *__restrict__	u,
		const T *__restrict__	v,
		const T *__restrict__	w,
		const T *__restrict__	drdx,
		const T *__restrict__	dsdx,
		const T *__restrict__	dtdx,
		const T *__restrict__	drdy,
		const T *__restrict__	dsdy,
		const T *__restrict__	dtdy,
		const T *__restrict__	drdz,
		const T *__restrict__	dsdz,
		const T *__restrict__	dtdz,
		const T *__restrict__	dr_inv,
		const T *__restrict__	ds_inv,
		const T *__restrict__	dt_inv,
		const T *__restrict__	jacinv,
		T *__restrict__	cfl_h
	)

Device kernel for CFL

Definition at line 88 of file cfl_kernel.h.

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cfl_reduce_kernel()

template<typename T >

__global__ void cfl_reduce_kernel	(	T *	bufred,
		const int	n
	)

CFL reduction kernel

Definition at line 56 of file cfl_kernel.h.

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cfl_reduce_warp()

template<typename T >

__inline__ __device__ T cfl_reduce_warp

(

T

val

)

Warp shuffle reduction

Definition at line 42 of file cfl_kernel.h.