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advec_cell_kernel_cuda.cu
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advec_cell_kernel_cuda.cu
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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 CUDA cell advection kernel driver.
* @author Michael Boulton NVIDIA Corporation
* @details CUDA cell advection kernel driver.
*/
#include "cuda_common.hpp"
#include "kernel_files/advec_cell_kernel.cuknl"
extern "C" void advec_cell_kernel_cuda_
(const int* dr,
const int* swp_nmbr)
{
cuda_chunk.advec_cell_kernel(*dr, *swp_nmbr);
}
void CloverleafCudaChunk::advec_cell_kernel
(int dr, int swp_nmbr)
{
if (dr == 1)
{
CUDALAUNCH(device_pre_vol_kernel_x, swp_nmbr,
work_array_1,
work_array_2,
volume,
vol_flux_x,
vol_flux_y
);
CUDALAUNCH(device_ener_flux_kernel_x, swp_nmbr,
volume,
vol_flux_x,
vol_flux_y,
work_array_1,
density1,
energy1,
work_array_2,
vertexdx,
mass_flux_x
);
CUDALAUNCH(device_advec_cell_kernel_x, swp_nmbr,
volume,
vol_flux_x,
vol_flux_y,
work_array_1,
density1,
energy1,
work_array_2,
mass_flux_x
);
}
else if (dr == 2)
{
CUDALAUNCH(device_pre_vol_kernel_y, swp_nmbr,
work_array_1,
work_array_2,
volume,
vol_flux_x,
vol_flux_y
);
CUDALAUNCH(device_ener_flux_kernel_y, swp_nmbr,
volume,
vol_flux_x,
vol_flux_y,
work_array_1,
density1,
energy1,
work_array_2,
vertexdy,
mass_flux_y
);
CUDALAUNCH(device_advec_cell_kernel_y, swp_nmbr,
volume,
vol_flux_x,
vol_flux_y,
work_array_1,
density1,
energy1,
work_array_2,
mass_flux_y
);
}
}