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accelerate_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 acceleration kernel
* @author Michael Boulton NVIDIA Corporation
* @details The pressure and viscosity gradients are used to update the
* velocity field.
*/
#include "cuda_common.hpp"
#include "kernel_files/accelerate_kernel.cuknl"
extern "C" void accelerate_kernel_cuda_
(double *dbyt)
{
cuda_chunk.accelerate_kernel(*dbyt);
}
void CloverleafCudaChunk::accelerate_kernel
(double dbyt)
{
CUDALAUNCH(device_accelerate_kernel_cuda,
dbyt, xarea, yarea, volume, density0,
pressure, viscosity, xvel0, yvel0, xvel1, yvel1);
}