exact_cuda.h

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#ifndef EXACT_CUDA_H
#define EXACT_CUDA_H
 
#include "../global/global.h"
 
template <int reconstruction, uint direction>
__global__ void Calculate_Exact_Fluxes_CUDA(Real const *dev_conserved, Real const *dev_bounds_L,
                                            Real const *dev_bounds_R, Real *dev_flux, int const nx, int const ny,
                                            int const nz, int const n_cells, Real const gamma, int const n_fields);
 
__device__ Real guessp_CUDA(Real dl, Real vxl, Real pl, Real cl, Real dr, Real vxr, Real pr, Real cr, Real gamma);
 
__device__ void prefun_CUDA(Real *f, Real *fd, Real p, Real dk, Real pk, Real ck, Real gamma);
 
__device__ void starpv_CUDA(Real *p, Real *v, Real dl, Real vxl, Real pl, Real cl, Real dr, Real vxr, Real pr, Real cr,
                            Real gamma);
 
__device__ void sample_CUDA(const Real pm, const Real vm, Real *d, Real *v, Real *p, Real dl, Real vxl, Real pl,
                            Real cl, Real dr, Real vxr, Real pr, Real cr, Real gamma);
 
#endif  // EXACT_CUDA_H