kynema_sgf::fvm::impl Namespace Reference

Functions
template<typename FvmOp, typename FType>
AMREX_INLINE void	apply (const FvmOp &fvmop, const FType &fld)

Function Documentation

apply()

template<typename FvmOp, typename FType>

AMREX_INLINE void kynema_sgf::fvm::impl::apply	(	const FvmOp &	fvmop,
		const FType &	fld )

Apply a finite volume operator for a given field.

For each level, dispatches one fused kernel per stencil type over all FABs in the MultiFab, replacing the previous per-FAB MFIter loop. The interior stencil is applied to every valid cell; boundary stencils overwrite only the cells that sit on a non-periodic domain face / edge / corner, with stencil applicability determined by each Stencil type's applies_to() method inside the kernel.