test_graphamg_mpi.cpp File Reference

#include <mpi.h>
#include <cmath>
#include <cstdio>
#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 std::vector< double >	packingSdf (double rfrac=0.18)
static void	configure (IbmSolver &s, bool amg)
static std::vector< double >	localSdf (const std::vector< double > &g, const BlockDecomposer< 3 > &dec, int rank)
static double	perm (const std::vector< double > &gsdf, const BlockDecomposer< 3 > &dec, int rank, bool amg, MPI_Comm comm)
int	main (int argc, char **argv)

Variables
static constexpr int	N = 32
static constexpr int	STEPS = 100
static constexpr double	RHO = 1.0
static constexpr double	MU = 0.1
static constexpr double	F = 1e-3
static constexpr double	DT = 60.0

Function Documentation

packingSdf()

static std::vector< double > packingSdf ( double  rfrac = 0.18 )

static

Definition at line 29 of file test_graphamg_mpi.cpp.

References N.

Referenced by main().

configure()

static void configure ( IbmSolver &  s, bool  amg  )

static

Definition at line 49 of file test_graphamg_mpi.cpp.

References DT, F, MU, and RHO.

Referenced by main(), and perm().

localSdf()

static std::vector< double > localSdf ( const std::vector< double > &  g, const BlockDecomposer< 3 > &  dec, int  rank  )

static

Definition at line 61 of file test_graphamg_mpi.cpp.

References N.

Referenced by perm().

perm()

static double perm ( const std::vector< double > &  gsdf, const BlockDecomposer< 3 > &  dec, int  rank, bool  amg, MPI_Comm  comm  )

static

Definition at line 75 of file test_graphamg_mpi.cpp.

References configure(), F, localSdf(), MU, N, and STEPS.

Referenced by main().

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 92 of file test_graphamg_mpi.cpp.

References configure(), F, MU, N, packingSdf(), perm(), and STEPS.

Variable Documentation

N

constexpr int N = 32

staticconstexpr

Definition at line 26 of file test_graphamg_mpi.cpp.

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

STEPS

constexpr int STEPS = 100

static

Definition at line 26 of file test_graphamg_mpi.cpp.

Referenced by main(), and perm().

RHO

constexpr double RHO = 1.0

staticconstexpr

Definition at line 27 of file test_graphamg_mpi.cpp.

Referenced by configure().

MU

constexpr double MU = 0.1

static

Definition at line 27 of file test_graphamg_mpi.cpp.

Referenced by configure(), main(), and perm().

F

constexpr double F = 1e-3

static

Definition at line 27 of file test_graphamg_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::ccSampleExt(), peclet::flow::coarsenOpenAvg(), configure(), main(), perm(), and peclet::flow::trilerp().

DT

constexpr double DT = 60.0

static

Definition at line 27 of file test_graphamg_mpi.cpp.

Referenced by configure().