/*
 * Copyright 1993-2015 NVIDIA Corporation.  All rights reserved.
 *
 * Please refer to the NVIDIA end user license agreement (EULA) associated
 * with this source code for terms and conditions that govern your use of
 * this software. Any use, reproduction, disclosure, or distribution of
 * this software and related documentation outside the terms of the EULA
 * is strictly prohibited.
 *
 */

#ifndef _FDTD3DGPU_H_
#define _FDTD3DGPU_H_

#include <cstddef>
#if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64) && defined(_MSC_VER)
typedef unsigned __int64 memsize_t;
#else
#include <stdint.h>
typedef uint64_t memsize_t;
#endif

#define k_blockDimX    32
#define k_blockDimMaxY 16
#define k_blockSizeMin 128
#define k_blockSizeMax (k_blockDimX * k_blockDimMaxY)

bool getTargetDeviceGlobalMemSize(memsize_t *result, const int argc, const char **argv);
bool fdtdGPU(float *output, const float *input, const float *coeff, const int dimx, const int dimy, const int dimz, const int radius, const int timesteps, const int argc, const char **argv);

#endif