MaxWaveSpeedKernel< Model > Struct Template Reference

adc_cpp 0.3.0 Model-free C++23 core for coupled hyperbolic-elliptic systems on adaptive (AMR) meshes, with MPI and GPU (Kokkos) backends

• pops
• detail
• MaxWaveSpeedKernel

Public Member Functions | Public Attributes | List of all members

pops::detail::MaxWaveSpeedKernel< Model > Struct Template Reference

MaxWaveSpeedKernel<Model>: device reduction functor for max_wave_speed_mf. More...

#include <wave_speed.hpp>

Collaboration diagram for pops::detail::MaxWaveSpeedKernel< Model >:

Public Member Functions
POPS_HD void	operator() (int i, int j, Real &acc) const

Public Attributes
Model	model
ConstArray4	u
ConstArray4	a

Detailed Description

template<class Model>
struct pops::detail::MaxWaveSpeedKernel< Model >

MaxWaveSpeedKernel<Model>: device reduction functor for max_wave_speed_mf.

Accumulates the max of the wave speeds in both directions at cell (i,j). Named functor (and not an extended lambda): robust device emission from an external TU (add_compiled_model). Body bit-identical to the former lambda. POPS_HD.

Member Function Documentation

◆ operator()()

template<class Model >

POPS_HD void pops::detail::MaxWaveSpeedKernel< Model >::operator() ( int  i, int  j, Real &  acc  ) const

inline

Member Data Documentation

◆ a

template<class Model >

ConstArray4 pops::detail::MaxWaveSpeedKernel< Model >::a

◆ model

template<class Model >

Model pops::detail::MaxWaveSpeedKernel< Model >::model

◆ u

template<class Model >

ConstArray4 pops::detail::MaxWaveSpeedKernel< Model >::u

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The documentation for this struct was generated from the following file:

• include/pops/numerics/spatial/primitives/wave_speed.hpp

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