kernels/Advect.cl File Reference

A semi-Lagrangian advection kernel. More...

Functions
__kernel void	advect (__read_only image3d_t _velocityR, __global float4 *o_fieldW, __read_only image3d_t _fieldR, __read_only image3d_t _obstacles, float _dissipation, float _timestep)
	A semi-Lagrangian advection kernel.

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Detailed Description

A semi-Lagrangian advection kernel.

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Function Documentation

__kernel void advect	(	__read_only image3d_t	_velocityR,
		__global float4 *	o_fieldW,
		__read_only image3d_t	_fieldR,
		__read_only image3d_t	_obstacles,
		float	_dissipation,
		float	_timestep
	)

A semi-Lagrangian advection kernel.

Parameters:

[in]	_velocityR	the velocity field [read image]
[in,out]	o_fieldW	the field to advect [write buffer]
[in]	_fieldR	the field to advect [read image]
[in]	_obstacles	the obstacles field [read image]
[in]	_dissipation	the dissipation factor
[in]	_timestep	the simulation's time-step