test_wall_slip_mpi.cpp File Reference

#include <mpi.h>
#include <cmath>
#include <cstdio>
#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.

Functions
static double	sdfAt (int, int, int z)
static std::vector< double >	blockSdf (int oz, int lnx, int lny, int lnz)
static void	configure (IbmSolver &s, double lam, int oz, int lnx, int lny, int lnz)
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	maxAbsDiff (const std::vector< double > &a, const std::vector< double > &b)
static double	maxAbs (const std::vector< double > &a)
static double	analyticError (const std::vector< double > &u, double lam)
int	main (int argc, char **argv)

Variables
static constexpr int	NX = 8
static constexpr int	NY = 8
static constexpr int	NZ = 40
static constexpr double	Z0 = 16.25
static constexpr double	Z1 = 32.25
static constexpr double	MU = 1.0
static constexpr double	RHO = 1.0
static constexpr double	DT = 50.0
static constexpr double	GFORCE = 1e-3
static constexpr int	STEPS = 200
static constexpr std::size_t	GCELLS = (std::size_t)NX * NY * NZ

Function Documentation

sdfAt()

static double sdfAt ( int  , int  , int  z  )

static

Definition at line 43 of file test_wall_slip_mpi.cpp.

References Z0, and Z1.

Referenced by blockSdf().

blockSdf()

static std::vector< double > blockSdf ( int  oz, int  lnx, int  lny, int  lnz  )

static

Definition at line 48 of file test_wall_slip_mpi.cpp.

References sdfAt().

Referenced by configure().

configure()

static void configure ( IbmSolver &  s, double  lam, int  oz, int  lnx, int  lny, int  lnz  )

static

Definition at line 57 of file test_wall_slip_mpi.cpp.

References blockSdf(), DT, GFORCE, MU, RHO, peclet::flow::Solver< Grid >::setAdvection(), peclet::flow::Solver< Grid >::setBodyForce(), peclet::flow::Solver< Grid >::setDt(), peclet::flow::Solver< Grid >::setMu(), peclet::flow::Solver< Grid >::setPressurePcg(), peclet::flow::Solver< Grid >::setRho(), peclet::flow::Solver< Grid >::setSolid(), peclet::flow::Solver< Grid >::setVelocityIterations(), and peclet::flow::Solver< Grid >::setWallSlipLength().

Referenced by main().

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 70 of file test_wall_slip_mpi.cpp.

References GCELLS, NX, and NY.

Referenced by main().

maxAbsDiff()

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

static

Definition at line 106 of file test_wall_slip_mpi.cpp.

Referenced by main().

maxAbs()

static double maxAbs ( const std::vector< double > &  a )

static

Definition at line 116 of file test_wall_slip_mpi.cpp.

Referenced by main().

analyticError()

static double analyticError ( const std::vector< double > &  u, double  lam  )

static

Definition at line 124 of file test_wall_slip_mpi.cpp.

References GFORCE, MU, NX, NY, NZ, Z0, and Z1.

Referenced by main().

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 140 of file test_wall_slip_mpi.cpp.

References analyticError(), configure(), gatherGlobal(), peclet::flow::Solver< Grid >::getVelocity(), maxAbs(), maxAbsDiff(), NX, NY, NZ, peclet::flow::Solver< Grid >::step(), STEPS, Z0, and Z1.

Variable Documentation

NX

constexpr int NX = 8

staticconstexpr

Definition at line 37 of file test_wall_slip_mpi.cpp.

Referenced by analyticError(), gatherGlobal(), and main().

NY

constexpr int NY = 8

static

Definition at line 37 of file test_wall_slip_mpi.cpp.

Referenced by analyticError(), gatherGlobal(), and main().

NZ

constexpr int NZ = 40

static

Definition at line 37 of file test_wall_slip_mpi.cpp.

Referenced by analyticError(), and main().

Z0

constexpr double Z0 = 16.25

staticconstexpr

Definition at line 38 of file test_wall_slip_mpi.cpp.

Referenced by analyticError(), main(), and sdfAt().

Z1

constexpr double Z1 = 32.25

static

Definition at line 38 of file test_wall_slip_mpi.cpp.

Referenced by analyticError(), main(), and sdfAt().

MU

constexpr double MU = 1.0

staticconstexpr

Definition at line 39 of file test_wall_slip_mpi.cpp.

Referenced by analyticError(), and configure().

RHO

constexpr double RHO = 1.0

static

Definition at line 39 of file test_wall_slip_mpi.cpp.

Referenced by configure().

DT

constexpr double DT = 50.0

static

Definition at line 39 of file test_wall_slip_mpi.cpp.

Referenced by configure().

GFORCE

constexpr double GFORCE = 1e-3

static

Definition at line 39 of file test_wall_slip_mpi.cpp.

Referenced by analyticError(), and configure().

STEPS

constexpr int STEPS = 200

staticconstexpr

Definition at line 40 of file test_wall_slip_mpi.cpp.

Referenced by main().

GCELLS

constexpr std::size_t GCELLS = (std::size_t)NX * NY * NZ

staticconstexpr

Definition at line 41 of file test_wall_slip_mpi.cpp.

Referenced by gatherGlobal().