deltaSPH.cl File Reference

Particles interactions computation. More...

#include "resources/Scripts/types/types.h"
#include "resources/Scripts/KernelFunctions/Kernel.h"

Include dependency graph for deltaSPH.cl:

Macros
#define	__CLEARY__   8.f
#define	_LAPP_   lap_p[i]

Functions
__kernel void	lapp (const __global int *imove, const __global int *imirrored, const __global vec *r, const __global vec *rmirrored, const __global float *rho, const __global float *m, const __global float *p, const __global float *h_var, __global float *lap_p, __global uint *icell, __global uint *ihoc, usize N, LINKLIST_LOCAL_PARAMS)
	Laplacian of the pressure computation.

Detailed Description

Particles interactions computation.

Macro Definition Documentation

__CLEARY__

#define __CLEARY__   8.f

_LAPP_

#define _LAPP_   lap_p[i]

Function Documentation

lapp()

__kernel void lapp	(	const __global int *	imove,
		const __global int *	imirrored,
		const __global vec *	r,
		const __global vec *	rmirrored,
		const __global float *	rho,
		const __global float *	m,
		const __global float *	p,
		const __global float *	h_var,
		__global float *	lap_p,
		__global uint *	icell,
		__global uint *	ihoc,
		usize	N,
		LINKLIST_LOCAL_PARAMS	)

Laplacian of the pressure computation.

Parameters

imove	Moving flags. imove > 0 for regular fluid particles. imove = 0 for sensors. imove < 0 for boundary elements/particles.
imirrored	0 if the particle has not been mirrored, 1 otherwise.
r	Position \( \mathbf{r} \).
rmirrored	Mirrored position of the particle, r if imirrored is false (0).
rho	Density \( \rho \).
m	Mass \( m \).
p	Pressure \( p \).
h_var	variable kernel lenght \( h \).
lap_p	Pressure laplacian \( \Delta p \).
icell	Cell where each particle is located.
ihoc	Head of chain for each cell (first particle found).
N	Number of particles.
n_cells	Number of cells in each direction

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