SchurEnergyKernel Struct 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
• SchurEnergyKernel

Public Member Functions | Public Attributes | List of all members

pops::detail::SchurEnergyKernel Struct Reference

Energy update: E^{n+1} = E^n + (1/2) rho^n (|v^{n+1}|^2 - |v^n|^2). More...

#include <schur_source_kernels.hpp>

Collaboration diagram for pops::detail::SchurEnergyKernel:

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

Public Attributes
ConstArray4	vx_n
ConstArray4	vy_n
	v^n
ConstArray4	vx
ConstArray4	vy
	v^{n+1}
Array4	st
	state (WRITE E; READ rho)
int	c_rho
int	c_E

Detailed Description

Energy update: E^{n+1} = E^n + (1/2) rho^n (|v^{n+1}|^2 - |v^n|^2).

NAMED device-clean functor. Applied only when the Energy role is present (host-side guard).

Member Function Documentation

◆ operator()()

POPS_HD void pops::detail::SchurEnergyKernel::operator() ( int  i, int  j  ) const

inline

Member Data Documentation

◆ c_E

int pops::detail::SchurEnergyKernel::c_E

◆ c_rho

int pops::detail::SchurEnergyKernel::c_rho

◆ st

Array4 pops::detail::SchurEnergyKernel::st

state (WRITE E; READ rho)

◆ vx

ConstArray4 pops::detail::SchurEnergyKernel::vx

◆ vx_n

ConstArray4 pops::detail::SchurEnergyKernel::vx_n

◆ vy

ConstArray4 pops::detail::SchurEnergyKernel::vy

v^{n+1}

◆ vy_n

ConstArray4 pops::detail::SchurEnergyKernel::vy_n

v^n

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

• include/pops/coupling/schur/core/schur_source_kernels.hpp

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