mac_cutcell.hpp File Reference

flow — portable (Kokkos) cut-cell pressure-operator face openness from an SDF. More...

#include <Kokkos_Core.hpp>
#include <Kokkos_MathematicalFunctions.hpp>

Go to the source code of this file.

Classes
struct	peclet::flow::C3

Namespaces
namespace	peclet
namespace	peclet::flow

Typedefs
using	peclet::flow::CCExec = Kokkos::DefaultExecutionSpace
using	peclet::flow::CCMem = CCExec::memory_space
using	peclet::flow::CCField = Kokkos::View< double *, CCMem >
using	peclet::flow::CCConst = Kokkos::View< const double *, CCMem >

Functions
double	peclet::flow::ccFractionCore (double sd, double sxp, double sxm, double syp, double sym, double szp, double szm, int type, double dx, double dy, double dz)
double	peclet::flow::ccSampleExt (CCConst sdf, C3 ext, double x, double y, double z)
double	peclet::flow::ccFaceOpen (CCConst sdf, C3 ext, double fx, double fy, double fz, int type, double dx, double dy, double dz)
void	peclet::flow::buildOpenness (CCField ox, CCField oy, CCField oz, CCConst sdf, C3 ext, double dx, double dy, double dz)

Detailed Description

flow — portable (Kokkos) cut-cell pressure-operator face openness from an SDF.

Kokkos port of mac_cutcell.cuh: the gradient-normalised masked fluid fraction (cc_fraction_core)

• trilinear SDF sampling, producing the staggered face openness ox/oy/oz (ox[i] = openness of the -x face of cell i) over the extended (inner+ghost) block. Faithful copy of the fraction math. KOKKOS_INLINE_FUNCTION so it is shared with the host reference. Runs on any Kokkos backend.

Definition in file mac_cutcell.hpp.