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update_halo_kernel_c.c
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update_halo_kernel_c.c
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/*Crown Copyright 2012 AWE.
*
* This file is part of CloverLeaf.
*
* CloverLeaf is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your option)
* any later version.
*
* CloverLeaf is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* CloverLeaf. If not, see http://www.gnu.org/licenses/. */
/**
* @brief C kernel to update the external halo cells in a chunk.
* @author Wayne Gaudin
* @details Updates halo cells for the required fields at the required depth
* for any halo cells that lie on an external boundary. The location and type
* of data governs how this is carried out. External boundaries are always
* reflective.
*/
#include <stdio.h>
#include <stdlib.h>
#include "ftocmacros.h"
#include <math.h>
void update_halo_kernel_c_(int *xmin,int *xmax,int *ymin,int *ymax,
int *chunk_neighbours,
int *tile_neighbours,
double *density0,
double *energy0,
double *pressure,
double *viscosity,
double *soundspeed,
double *density1,
double *energy1,
double *xvel0,
double *yvel0,
double *xvel1,
double *yvel1,
double *vol_flux_x,
double *vol_flux_y,
double *mass_flux_x,
double *mass_flux_y,
int *fields,
int *dpth)
{
int x_min=*xmin;
int x_max=*xmax;
int y_min=*ymin;
int y_max=*ymax;
int depth=*dpth;
/* These need to be kept consistent with the data module to avoid use statement */
int CHUNK_LEFT=1,CHUNK_RIGHT=2,CHUNK_BOTTOM=3,CHUNK_TOP=4,EXTERNAL_FACE=-1;
int TILE_LEFT=1,TILE_RIGHT=2,TILE_BOTTOM=3,TILE_TOP=4,EXTERNAL_TILE=-1;
int FIELD_DENSITY0 = 1;
int FIELD_DENSITY1 = 2;
int FIELD_ENERGY0 = 3;
int FIELD_ENERGY1 = 4;
int FIELD_PRESSURE = 5;
int FIELD_VISCOSITY = 6;
int FIELD_SOUNDSPEED = 7;
int FIELD_XVEL0 = 8;
int FIELD_XVEL1 = 9;
int FIELD_YVEL0 =10;
int FIELD_YVEL1 =11;
int FIELD_VOL_FLUX_X =12;
int FIELD_VOL_FLUX_Y =13;
int FIELD_MASS_FLUX_X=14;
int FIELD_MASS_FLUX_Y=15;
int j,k;
/* Update values in external halo cells based on depth and fields requested */
#pragma omp parallel
{
if(fields[FTNREF1D(FIELD_DENSITY0,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
density0[FTNREF2D(j ,1-k,x_max+4,x_min-2,y_min-2)]=density0[FTNREF2D(j ,0+k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
density0[FTNREF2D(j ,y_max+k,x_max+4,x_min-2,y_min-2)]=density0[FTNREF2D(j ,y_max+1-k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
density0[FTNREF2D(1-j,k,x_max+4,x_min-2,y_min-2)]=density0[FTNREF2D(0+j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
density0[FTNREF2D(x_max+j,k,x_max+4,x_min-2,y_min-2)]=density0[FTNREF2D(x_max+1-j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_DENSITY1,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
density1[FTNREF2D(j ,1-k,x_max+4,x_min-2,y_min-2)]=density1[FTNREF2D(j ,0+k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
density1[FTNREF2D(j ,y_max+k,x_max+4,x_min-2,y_min-2)]=density1[FTNREF2D(j ,y_max+1-k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
density1[FTNREF2D(1-j,k,x_max+4,x_min-2,y_min-2)]=density1[FTNREF2D(0+j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
density1[FTNREF2D(x_max+j,k,x_max+4,x_min-2,y_min-2)]=density1[FTNREF2D(x_max+1-j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_ENERGY0,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
energy0[FTNREF2D(j ,1-k,x_max+4,x_min-2,y_min-2)]=energy0[FTNREF2D(j ,0+k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
energy0[FTNREF2D(j ,y_max+k,x_max+4,x_min-2,y_min-2)]=energy0[FTNREF2D(j ,y_max+1-k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
energy0[FTNREF2D(1-j,k,x_max+4,x_min-2,y_min-2)]=energy0[FTNREF2D(0+j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
energy0[FTNREF2D(x_max+j,k,x_max+4,x_min-2,y_min-2)]=energy0[FTNREF2D(x_max+1-j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_ENERGY1,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
energy1[FTNREF2D(j ,1-k,x_max+4,x_min-2,y_min-2)]=energy1[FTNREF2D(j ,0+k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
energy1[FTNREF2D(j ,y_max+k,x_max+4,x_min-2,y_min-2)]=energy1[FTNREF2D(j ,y_max+1-k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
energy1[FTNREF2D(1-j,k,x_max+4,x_min-2,y_min-2)]=energy1[FTNREF2D(0+j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
energy1[FTNREF2D(x_max+j,k,x_max+4,x_min-2,y_min-2)]=energy1[FTNREF2D(x_max+1-j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_PRESSURE,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
pressure[FTNREF2D(j ,1-k,x_max+4,x_min-2,y_min-2)]=pressure[FTNREF2D(j ,0+k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
pressure[FTNREF2D(j ,y_max+k,x_max+4,x_min-2,y_min-2)]=pressure[FTNREF2D(j ,y_max+1-k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
pressure[FTNREF2D(1-j,k,x_max+4,x_min-2,y_min-2)]=pressure[FTNREF2D(0+j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
pressure[FTNREF2D(x_max+j,k,x_max+4,x_min-2,y_min-2)]=pressure[FTNREF2D(x_max+1-j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_VISCOSITY,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
viscosity[FTNREF2D(j ,1-k,x_max+4,x_min-2,y_min-2)]=viscosity[FTNREF2D(j ,0+k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
viscosity[FTNREF2D(j ,y_max+k,x_max+4,x_min-2,y_min-2)]=viscosity[FTNREF2D(j ,y_max+1-k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
viscosity[FTNREF2D(1-j,k,x_max+4,x_min-2,y_min-2)]=viscosity[FTNREF2D(0+j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
viscosity[FTNREF2D(x_max+j,k,x_max+4,x_min-2,y_min-2)]=viscosity[FTNREF2D(x_max+1-j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_SOUNDSPEED,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
soundspeed[FTNREF2D(j ,1-k,x_max+4,x_min-2,y_min-2)]=soundspeed[FTNREF2D(j ,0+k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
soundspeed[FTNREF2D(j ,y_max+k,x_max+4,x_min-2,y_min-2)]=soundspeed[FTNREF2D(j ,y_max+1-k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
soundspeed[FTNREF2D(1-j,k,x_max+4,x_min-2,y_min-2)]=soundspeed[FTNREF2D(0+j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
soundspeed[FTNREF2D(x_max+j,k,x_max+4,x_min-2,y_min-2)]=soundspeed[FTNREF2D(x_max+1-j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_XVEL0,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
xvel0[FTNREF2D(j ,1-k,x_max+5,x_min-2,y_min-2)]=xvel0[FTNREF2D(j ,1+k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
xvel0[FTNREF2D(j ,y_max+1+k,x_max+5,x_min-2,y_min-2)]=xvel0[FTNREF2D(j ,y_max+1-k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
xvel0[FTNREF2D(1-j,k,x_max+5,x_min-2,y_min-2)]=-xvel0[FTNREF2D(1+j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
xvel0[FTNREF2D(x_max+1+j,k,x_max+5,x_min-2,y_min-2)]=-xvel0[FTNREF2D(x_max+1-j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_XVEL1,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
xvel1[FTNREF2D(j ,1-k,x_max+5,x_min-2,y_min-2)]=xvel1[FTNREF2D(j ,1+k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
xvel1[FTNREF2D(j ,y_max+1+k,x_max+5,x_min-2,y_min-2)]=xvel1[FTNREF2D(j ,y_max+1-k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
xvel1[FTNREF2D(1-j,k,x_max+5,x_min-2,y_min-2)]=-xvel1[FTNREF2D(1+j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
xvel1[FTNREF2D(x_max+1+j,k,x_max+5,x_min-2,y_min-2)]=-xvel1[FTNREF2D(x_max+1-j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_YVEL0,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
yvel0[FTNREF2D(j ,1-k,x_max+5,x_min-2,y_min-2)]=-yvel0[FTNREF2D(j ,1+k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
yvel0[FTNREF2D(j ,y_max+1+k,x_max+5,x_min-2,y_min-2)]=-yvel0[FTNREF2D(j ,y_max+1-k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
yvel0[FTNREF2D(1-j,k,x_max+5,x_min-2,y_min-2)]=yvel0[FTNREF2D(1+j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
yvel0[FTNREF2D(x_max+1+j,k,x_max+5,x_min-2,y_min-2)]=yvel0[FTNREF2D(x_max+1-j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_YVEL1,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
yvel1[FTNREF2D(j ,1-k,x_max+5,x_min-2,y_min-2)]=-yvel1[FTNREF2D(j ,1+k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
yvel1[FTNREF2D(j ,y_max+1+k,x_max+5,x_min-2,y_min-2)]=-yvel1[FTNREF2D(j ,y_max+1-k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
yvel1[FTNREF2D(1-j,k,x_max+5,x_min-2,y_min-2)]=yvel1[FTNREF2D(1+j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
yvel1[FTNREF2D(x_max+1+j,k,x_max+5,x_min-2,y_min-2)]=yvel1[FTNREF2D(x_max+1-j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_VOL_FLUX_X,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
vol_flux_x[FTNREF2D(j ,1-k,x_max+5,x_min-2,y_min-2)]=vol_flux_x[FTNREF2D(j ,1+k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
vol_flux_x[FTNREF2D(j ,y_max+k,x_max+5,x_min-2,y_min-2)]=vol_flux_x[FTNREF2D(j ,y_max-k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
vol_flux_x[FTNREF2D(1-j,k,x_max+5,x_min-2,y_min-2)]=-vol_flux_x[FTNREF2D(1+j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
vol_flux_x[FTNREF2D(x_max+1+j,k,x_max+5,x_min-2,y_min-2)]=-vol_flux_x[FTNREF2D(x_max+1-j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_MASS_FLUX_X,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
mass_flux_x[FTNREF2D(j ,1-k,x_max+5,x_min-2,y_min-2)]=mass_flux_x[FTNREF2D(j ,1+k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+1+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
mass_flux_x[FTNREF2D(j ,y_max+k,x_max+5,x_min-2,y_min-2)]=mass_flux_x[FTNREF2D(j ,y_max-k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
mass_flux_x[FTNREF2D(1-j,k,x_max+5,x_min-2,y_min-2)]=-mass_flux_x[FTNREF2D(1+j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
mass_flux_x[FTNREF2D(x_max+1+j,k,x_max+5,x_min-2,y_min-2)]=-mass_flux_x[FTNREF2D(x_max+1-j,k,x_max+5,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_VOL_FLUX_Y,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
vol_flux_y[FTNREF2D(j ,1-k,x_max+4,x_min-2,y_min-2)]=-vol_flux_y[FTNREF2D(j ,1+k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
vol_flux_y[FTNREF2D(j ,y_max+k+1,x_max+4,x_min-2,y_min-2)]=-vol_flux_y[FTNREF2D(j ,y_max+1-k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
vol_flux_y[FTNREF2D(1-j,k,x_max+4,x_min-2,y_min-2)]=vol_flux_y[FTNREF2D(1+j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
vol_flux_y[FTNREF2D(x_max+j,k,x_max+4,x_min-2,y_min-2)]=vol_flux_y[FTNREF2D(x_max-j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
}
if(fields[FTNREF1D(FIELD_MASS_FLUX_Y,1)]==1) {
if(chunk_neighbours[FTNREF1D(CHUNK_BOTTOM,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_BOTTOM,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
mass_flux_y[FTNREF2D(j ,1-k,x_max+4,x_min-2,y_min-2)]=-mass_flux_y[FTNREF2D(j ,1+k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_TOP,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_TOP,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (j=x_min-depth;j<=x_max+depth;j++) {
#pragma ivdep
for (k=1;k<=depth;k++) {
mass_flux_y[FTNREF2D(j ,y_max+k+1,x_max+4,x_min-2,y_min-2)]=-mass_flux_y[FTNREF2D(j ,y_max+1-k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_LEFT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_LEFT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
mass_flux_y[FTNREF2D(1-j,k,x_max+4,x_min-2,y_min-2)]=mass_flux_y[FTNREF2D(1+j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
if(chunk_neighbours[FTNREF1D(CHUNK_RIGHT,1)]==EXTERNAL_FACE && tile_neighbours[FTNREF1D(TILE_RIGHT,1)]==EXTERNAL_TILE) {
#pragma omp for private(j,k)
for (k=y_min-depth;k<=y_max+1+depth;k++) {
#pragma ivdep
for (j=1;j<=depth;j++) {
mass_flux_y[FTNREF2D(x_max+j,k,x_max+4,x_min-2,y_min-2)]=mass_flux_y[FTNREF2D(x_max-j,k,x_max+4,x_min-2,y_min-2)];
}
}
}
}
}
}