KokkosSweKernels.hpp File Reference

Experimental Kokkos kernels for shallow water equation evaluation. More...

#include "KokkosTypes.hpp"
#include "../solver/SweKernels.hpp"

Include dependency graph for KokkosSweKernels.hpp:

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Classes
struct	openswmm::twoD::gpu::swe_kernels::Mesh
struct	openswmm::twoD::gpu::swe_kernels::State
struct	openswmm::twoD::gpu::swe_kernels::Gradients
struct	openswmm::twoD::gpu::swe_kernels::Transfers

Namespaces
namespace	openswmm
namespace	openswmm::twoD
namespace	openswmm::twoD::gpu
namespace	openswmm::twoD::gpu::swe_kernels

Macros
#define	OPENSWMM_KERNEL_FN   KOKKOS_INLINE_FUNCTION

Functions
void	openswmm::twoD::gpu::swe_kernels::gradients (const Mesh &mesh, const State &state, const Gradients &grad, const IView &cells, int count, double dry)
	Launch connected-wet-neighbor reconstruction for eta, velocity and depth gradients.
void	openswmm::twoD::gpu::swe_kernels::faces (const Mesh &mesh, const State &state, const Gradients &grad, const Transfers &acc, const IView &face_list, int count, const IView &face_tier, double dt, double dry, double beta, bool second_order, bool global_step)
	Launch one Euler stage's interior-face water and momentum receipt booking.
void	openswmm::twoD::gpu::swe_kernels::gather (const Mesh &mesh, const State &state, const Transfers &acc, const IView &cells, int count, const DView &dmx, const DView &dmy)
	Gather and clear selected cells' owned interior-face receipt sides.
void	openswmm::twoD::gpu::swe_kernels::momentum (const Mesh &mesh, const State &state, const IView &cells, int count, const DView &dmx, const DView &dmy, const IView &wall_ptr, const IView &wall_slot, const DView &roughness, double dt, double dry)
	Launch selected-cell momentum adoption with physical-wall pressure and Manning friction.
void	openswmm::twoD::gpu::swe_kernels::averageLedger (const DView &initial, const DView &live)
	Retain half the two-stage increment of a cumulative RK2 ledger.

Detailed Description

Experimental Kokkos kernels for shallow water equation evaluation.

Author

Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com

Copyright

Copyright (c) 2026 Caleb Buahin. All rights reserved.

License

Apache-2.0

Macro Definition Documentation

OPENSWMM_KERNEL_FN

#define OPENSWMM_KERNEL_FN   KOKKOS_INLINE_FUNCTION