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update_tile_halo.cpp
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update_tile_halo.cpp
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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/.
*/
#include "update_tile_halo.h"
#include "update_tile_halo_kernel.h"
#include <iostream>
// @brief Driver for the halo updates
// @author Wayne Gaudin
// @details Invokes the kernels for the internal and external halo cells for
// the fields specified.
void update_tile_halo(global_variables& globals, int fields[NUM_FIELDS], int depth) {
// Update Top Bottom - Real to Real
for (int tile = 0; tile < globals.tiles_per_chunk; ++tile) {
int t_up = globals.chunk.tiles[tile].tile_neighbours[tile_top];
int t_down = globals.chunk.tiles[tile].tile_neighbours[tile_bottom];
if (t_up != external_tile) {
update_tile_halo_t_kernel(
globals.chunk.tiles[tile].t_xmin,
globals.chunk.tiles[tile].t_xmax,
globals.chunk.tiles[tile].t_ymin,
globals.chunk.tiles[tile].t_ymax,
globals.chunk.tiles[tile].field.density0,
globals.chunk.tiles[tile].field.energy0,
globals.chunk.tiles[tile].field.pressure,
globals.chunk.tiles[tile].field.viscosity,
globals.chunk.tiles[tile].field.soundspeed,
globals.chunk.tiles[tile].field.density1,
globals.chunk.tiles[tile].field.energy1,
globals.chunk.tiles[tile].field.xvel0,
globals.chunk.tiles[tile].field.yvel0,
globals.chunk.tiles[tile].field.xvel1,
globals.chunk.tiles[tile].field.yvel1,
globals.chunk.tiles[tile].field.vol_flux_x,
globals.chunk.tiles[tile].field.vol_flux_y,
globals.chunk.tiles[tile].field.mass_flux_x,
globals.chunk.tiles[tile].field.mass_flux_y,
globals.chunk.tiles[t_up].t_xmin,
globals.chunk.tiles[t_up].t_xmax,
globals.chunk.tiles[t_up].t_ymin,
globals.chunk.tiles[t_up].t_ymax,
globals.chunk.tiles[t_up].field.density0,
globals.chunk.tiles[t_up].field.energy0,
globals.chunk.tiles[t_up].field.pressure,
globals.chunk.tiles[t_up].field.viscosity,
globals.chunk.tiles[t_up].field.soundspeed,
globals.chunk.tiles[t_up].field.density1,
globals.chunk.tiles[t_up].field.energy1,
globals.chunk.tiles[t_up].field.xvel0,
globals.chunk.tiles[t_up].field.yvel0,
globals.chunk.tiles[t_up].field.xvel1,
globals.chunk.tiles[t_up].field.yvel1,
globals.chunk.tiles[t_up].field.vol_flux_x,
globals.chunk.tiles[t_up].field.vol_flux_y,
globals.chunk.tiles[t_up].field.mass_flux_x,
globals.chunk.tiles[t_up].field.mass_flux_y,
fields,
depth);
}
if (t_down != external_tile) {
update_tile_halo_b_kernel(
globals.chunk.tiles[tile].t_xmin,
globals.chunk.tiles[tile].t_xmax,
globals.chunk.tiles[tile].t_ymin,
globals.chunk.tiles[tile].t_ymax,
globals.chunk.tiles[tile].field.density0,
globals.chunk.tiles[tile].field.energy0,
globals.chunk.tiles[tile].field.pressure,
globals.chunk.tiles[tile].field.viscosity,
globals.chunk.tiles[tile].field.soundspeed,
globals.chunk.tiles[tile].field.density1,
globals.chunk.tiles[tile].field.energy1,
globals.chunk.tiles[tile].field.xvel0,
globals.chunk.tiles[tile].field.yvel0,
globals.chunk.tiles[tile].field.xvel1,
globals.chunk.tiles[tile].field.yvel1,
globals.chunk.tiles[tile].field.vol_flux_x,
globals.chunk.tiles[tile].field.vol_flux_y,
globals.chunk.tiles[tile].field.mass_flux_x,
globals.chunk.tiles[tile].field.mass_flux_y,
globals.chunk.tiles[t_down].t_xmin,
globals.chunk.tiles[t_down].t_xmax,
globals.chunk.tiles[t_down].t_ymin,
globals.chunk.tiles[t_down].t_ymax,
globals.chunk.tiles[t_down].field.density0,
globals.chunk.tiles[t_down].field.energy0,
globals.chunk.tiles[t_down].field.pressure,
globals.chunk.tiles[t_down].field.viscosity,
globals.chunk.tiles[t_down].field.soundspeed,
globals.chunk.tiles[t_down].field.density1,
globals.chunk.tiles[t_down].field.energy1,
globals.chunk.tiles[t_down].field.xvel0,
globals.chunk.tiles[t_down].field.yvel0,
globals.chunk.tiles[t_down].field.xvel1,
globals.chunk.tiles[t_down].field.yvel1,
globals.chunk.tiles[t_down].field.vol_flux_x,
globals.chunk.tiles[t_down].field.vol_flux_y,
globals.chunk.tiles[t_down].field.mass_flux_x,
globals.chunk.tiles[t_down].field.mass_flux_y,
fields,
depth);
}
}
// Update Left Right - Ghost, Real, Ghost - > Real
for (int tile = 0; tile < globals.tiles_per_chunk; ++tile) {
int t_left = globals.chunk.tiles[tile].tile_neighbours[tile_left];
int t_right = globals.chunk.tiles[tile].tile_neighbours[tile_right];
if (t_left != external_tile) {
update_tile_halo_l_kernel(
globals.chunk.tiles[tile].t_xmin,
globals.chunk.tiles[tile].t_xmax,
globals.chunk.tiles[tile].t_ymin,
globals.chunk.tiles[tile].t_ymax,
globals.chunk.tiles[tile].field.density0,
globals.chunk.tiles[tile].field.energy0,
globals.chunk.tiles[tile].field.pressure,
globals.chunk.tiles[tile].field.viscosity,
globals.chunk.tiles[tile].field.soundspeed,
globals.chunk.tiles[tile].field.density1,
globals.chunk.tiles[tile].field.energy1,
globals.chunk.tiles[tile].field.xvel0,
globals.chunk.tiles[tile].field.yvel0,
globals.chunk.tiles[tile].field.xvel1,
globals.chunk.tiles[tile].field.yvel1,
globals.chunk.tiles[tile].field.vol_flux_x,
globals.chunk.tiles[tile].field.vol_flux_y,
globals.chunk.tiles[tile].field.mass_flux_x,
globals.chunk.tiles[tile].field.mass_flux_y,
globals.chunk.tiles[t_left].t_xmin,
globals.chunk.tiles[t_left].t_xmax,
globals.chunk.tiles[t_left].t_ymin,
globals.chunk.tiles[t_left].t_ymax,
globals.chunk.tiles[t_left].field.density0,
globals.chunk.tiles[t_left].field.energy0,
globals.chunk.tiles[t_left].field.pressure,
globals.chunk.tiles[t_left].field.viscosity,
globals.chunk.tiles[t_left].field.soundspeed,
globals.chunk.tiles[t_left].field.density1,
globals.chunk.tiles[t_left].field.energy1,
globals.chunk.tiles[t_left].field.xvel0,
globals.chunk.tiles[t_left].field.yvel0,
globals.chunk.tiles[t_left].field.xvel1,
globals.chunk.tiles[t_left].field.yvel1,
globals.chunk.tiles[t_left].field.vol_flux_x,
globals.chunk.tiles[t_left].field.vol_flux_y,
globals.chunk.tiles[t_left].field.mass_flux_x,
globals.chunk.tiles[t_left].field.mass_flux_y,
fields,
depth);
}
if (t_right != external_tile) {
update_tile_halo_r_kernel(
globals.chunk.tiles[tile].t_xmin,
globals.chunk.tiles[tile].t_xmax,
globals.chunk.tiles[tile].t_ymin,
globals.chunk.tiles[tile].t_ymax,
globals.chunk.tiles[tile].field.density0,
globals.chunk.tiles[tile].field.energy0,
globals.chunk.tiles[tile].field.pressure,
globals.chunk.tiles[tile].field.viscosity,
globals.chunk.tiles[tile].field.soundspeed,
globals.chunk.tiles[tile].field.density1,
globals.chunk.tiles[tile].field.energy1,
globals.chunk.tiles[tile].field.xvel0,
globals.chunk.tiles[tile].field.yvel0,
globals.chunk.tiles[tile].field.xvel1,
globals.chunk.tiles[tile].field.yvel1,
globals.chunk.tiles[tile].field.vol_flux_x,
globals.chunk.tiles[tile].field.vol_flux_y,
globals.chunk.tiles[tile].field.mass_flux_x,
globals.chunk.tiles[tile].field.mass_flux_y,
globals.chunk.tiles[t_right].t_xmin,
globals.chunk.tiles[t_right].t_xmax,
globals.chunk.tiles[t_right].t_ymin,
globals.chunk.tiles[t_right].t_ymax,
globals.chunk.tiles[t_right].field.density0,
globals.chunk.tiles[t_right].field.energy0,
globals.chunk.tiles[t_right].field.pressure,
globals.chunk.tiles[t_right].field.viscosity,
globals.chunk.tiles[t_right].field.soundspeed,
globals.chunk.tiles[t_right].field.density1,
globals.chunk.tiles[t_right].field.energy1,
globals.chunk.tiles[t_right].field.xvel0,
globals.chunk.tiles[t_right].field.yvel0,
globals.chunk.tiles[t_right].field.xvel1,
globals.chunk.tiles[t_right].field.yvel1,
globals.chunk.tiles[t_right].field.vol_flux_x,
globals.chunk.tiles[t_right].field.vol_flux_y,
globals.chunk.tiles[t_right].field.mass_flux_x,
globals.chunk.tiles[t_right].field.mass_flux_y,
fields,
depth);
}
}
}