hllc_cuda.cu File Reference

Function definitions for the cuda HLLC Riemann solver. More...

#include <math.h>
#include "../global/global.h"
#include "../global/global_cuda.h"
#include "../reconstruction/reconstruction.h"
#include "../riemann_solvers/hllc_cuda.h"
#include "../utils/gpu.hpp"
#include "../utils/hydro_utilities.h"

Include dependency graph for hllc_cuda.cu:

Functions
template<int reconstruction, uint direction>
__global__ void	Calculate_HLLC_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)
	HLLC Riemann solver based on the version described in Toro (2006), Sec. 10.4.
template __global__ void	Calculate_HLLC_Fluxes_CUDA< reconstruction::Kind::pcm, 0 > (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)
template __global__ void	Calculate_HLLC_Fluxes_CUDA< reconstruction::Kind::pcm, 1 > (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)
template __global__ void	Calculate_HLLC_Fluxes_CUDA< reconstruction::Kind::pcm, 2 > (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)
template __global__ void	Calculate_HLLC_Fluxes_CUDA< reconstruction::Kind::chosen, 0 > (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)
template __global__ void	Calculate_HLLC_Fluxes_CUDA< reconstruction::Kind::chosen, 1 > (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)
template __global__ void	Calculate_HLLC_Fluxes_CUDA< reconstruction::Kind::chosen, 2 > (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)

Detailed Description

Function definitions for the cuda HLLC Riemann solver.

Function Documentation

Calculate_HLLC_Fluxes_CUDA()

template<int reconstruction, uint direction>

__global__ void Calculate_HLLC_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
	)

HLLC Riemann solver based on the version described in Toro (2006), Sec. 10.4.

Template Parameters

reconstruction	What kind of reconstruction to use, PCM, PLMC, etc. This argument should always be a member of the reconstruction::Kind enum, behaviour is undefined otherwise.
direction	The direction that the solve is taking place in. 0=X, 1=Y, 2=Z

Parameters

[in]	dev_bounds_L	The interface states on the left side of the interface
[in]	dev_bounds_R	The interface states on the right side of the interface
[out]	dev_flux	The output flux
[in]	n_cells	Total number of cells
[in]	n_ghost	Number of ghost cells on each side
[in]	n_fields	The total number of fields