test_ghost_projection_mpi.cpp File Reference

#include <mpi.h>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <Kokkos_Core.hpp>
#include <vector>
#include "flow_ibm.hpp"
#include "peclet/core/common/types.hpp"
#include "peclet/core/decomp/block_decomposer.hpp"

Go to the source code of this file.

Typedefs
using	Stag = peclet::flow::IbmSolver
using	Colo = peclet::flow::Solver< peclet::flow::Colocated >

Functions
static std::vector< double >	packingSdf (double rfrac)
template<class S >
static void	configure (S &s, const std::vector< double > &lsdf, int matrixOrder, int rhsOrder)
static std::vector< double >	gatherGlobal (const std::vector< double > &local, int ox, int oy, int oz, int lnx, int lny, int lnz, int rank, int size)
static double	relErr (const std::vector< double > &a, const std::vector< double > &b)
template<class S >
static int	runCase (const char *name, double rfrac, int mo, int ro, int rank, int size)
int	main (int argc, char **argv)

Variables
static constexpr int	N = 32
static constexpr int	STEPS = 15
static constexpr double	RHO = 1.0
static constexpr double	MU = 0.1
static constexpr double	F = 1e-3
static constexpr double	DT = 20.0

Typedef Documentation

Stag

using Stag = peclet::flow::IbmSolver

Definition at line 37 of file test_ghost_projection_mpi.cpp.

Colo

using Colo = peclet::flow::Solver<peclet::flow::Colocated>

Definition at line 38 of file test_ghost_projection_mpi.cpp.

Function Documentation

packingSdf()

static std::vector< double > packingSdf ( double  rfrac )

static

Definition at line 44 of file test_ghost_projection_mpi.cpp.

References N.

Referenced by runCase().

configure()

template<class S >

static void configure ( S &  s, const std::vector< double > &  lsdf, int  matrixOrder, int  rhsOrder  )

static

Definition at line 65 of file test_ghost_projection_mpi.cpp.

References DT, F, MU, and RHO.

Referenced by runCase().

gatherGlobal()

static std::vector< double > gatherGlobal ( const std::vector< double > &  local, int  ox, int  oy, int  oz, int  lnx, int  lny, int  lnz, int  rank, int  size  )

static

Definition at line 79 of file test_ghost_projection_mpi.cpp.

References N.

Referenced by runCase().

relErr()

static double relErr ( const std::vector< double > &  a, const std::vector< double > &  b  )

static

Definition at line 115 of file test_ghost_projection_mpi.cpp.

References N.

Referenced by runCase().

runCase()

template<class S >

static int runCase ( const char *  name, double  rfrac, int  mo, int  ro, int  rank, int  size  )

static

Definition at line 133 of file test_ghost_projection_mpi.cpp.

References configure(), gatherGlobal(), N, packingSdf(), relErr(), and STEPS.

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 176 of file test_ghost_projection_mpi.cpp.

Variable Documentation

N

constexpr int N = 32

staticconstexpr

Definition at line 40 of file test_ghost_projection_mpi.cpp.

Referenced by peclet::flow::Solver< Grid >::fillAxis(), peclet::flow::CutcellMG::fillAxis(), peclet::flow::VelocityMG::fillAxis(), gatherGlobal(), initTG(), main(), peclet::flow::MgPoisson::maxAbsInner(), peclet::flow::mgPeriodicFill(), peclet::flow::MgPoisson::MgPoisson(), packingSdf(), periodicFill(), relErr(), peclet::flow::MgPoisson::removeMean(), run(), and runCase().

STEPS

constexpr int STEPS = 15

static

Definition at line 40 of file test_ghost_projection_mpi.cpp.

Referenced by runCase().

RHO

constexpr double RHO = 1.0

staticconstexpr

Definition at line 41 of file test_ghost_projection_mpi.cpp.

Referenced by configure().

MU

constexpr double MU = 0.1

static

Definition at line 41 of file test_ghost_projection_mpi.cpp.

Referenced by configure().

F

constexpr double F = 1e-3

static

Definition at line 41 of file test_ghost_projection_mpi.cpp.

Referenced by peclet::flow::Staggered::advect(), peclet::flow::Colocated::advect(), peclet::flow::Staggered::advect_fou(), peclet::flow::Colocated::advect_fou(), peclet::flow::Staggered::advect_sou(), peclet::flow::Colocated::advect_sou(), peclet::flow::buildGpOverlay(), peclet::flow::ccSampleExt(), peclet::flow::coarsenOpenAvg(), configure(), main(), and peclet::flow::trilerp().

DT

constexpr double DT = 20.0

static

Definition at line 41 of file test_ghost_projection_mpi.cpp.

Referenced by configure().