mac_cutcell.hpp File Reference

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

#include <cstdlib>
#include <Kokkos_Core.hpp>
#include <Kokkos_MathematicalFunctions.hpp>
#include <type_traits>
#include <utility>
#include "policy.hpp"

Go to the source code of this file.

Classes
struct	peclet::flow::C3
struct	peclet::flow::ccdetail::ReduceValue< R, bool >
struct	peclet::flow::ccdetail::ReduceValue< R, false >
struct	peclet::flow::ccdetail::ReduceValue< R, false >::Pick< T, bool >
struct	peclet::flow::ccdetail::ReduceValue< R, false >::Pick< T, true >

Namespaces
namespace	peclet
namespace	peclet::flow
namespace	peclet::flow::ccdetail

Macros
#define	PECLET_FLOW_OMP_SIMD

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)
double	peclet::flow::ccTriFrac (double a, double b, double c)
double	peclet::flow::ccFaceOpenMS (CCConst sdf, C3 ext, double fx, double fy, double fz, int type)
void	peclet::flow::buildOpenness (CCField ox, CCField oy, CCField oz, CCConst sdf, C3 ext, double dx, double dy, double dz, int order=1)
void	peclet::flow::buildOpennessHighFace (CCField oa, CCConst sdf, C3 ext, int g, int a, double dx, double dy, double dz, int order=1)
bool	peclet::flow::hostRunSerial (long cells)
template<bool Simd, class F >
void	peclet::flow::ccdetail::ccRows3 (const char *name, C3 lo, C3 hi, F f)
template<class F >
void	peclet::flow::ccFor3 (const char *name, C3 lo, C3 hi, F f)
template<class F >
void	peclet::flow::ccForRows3 (const char *name, C3 lo, C3 hi, F f)
template<class F , class... R>
void	peclet::flow::ccReduce3 (const char *name, C3 lo, C3 hi, F f, R &&... reducers)

Variables
constexpr long	peclet::flow::kHostSerialCellCutoff = 8192L

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.

Macro Definition Documentation

PECLET_FLOW_OMP_SIMD

#define PECLET_FLOW_OMP_SIMD

Definition at line 312 of file mac_cutcell.hpp.