rcbPerformanceZ1.cpp File Reference

rcbPerformance with Zoltan1 More...

#include <Zoltan2_TestHelpers.hpp>
#include <zoltan.h>
#include <Teuchos_CommandLineProcessor.hpp>
#include <vector>
#include <ostream>
#include <sstream>
#include <string>
#include <Zoltan2_XpetraMultiVectorAdapter.hpp>
#include <Zoltan2_PartitioningSolution.hpp>
#include <Zoltan2_PartitioningProblem.hpp>
#include <GeometricGenerator.hpp>
#include <Zoltan2_EvaluatePartition.hpp>

Include dependency graph for partition/rcbPerformanceZ1.cpp:

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Typedefs
typedef Tpetra::MultiVector< zscalar_t, zlno_t, zgno_t, znode_t >	tMVector_t
typedef Tpetra::Map< zlno_t, zgno_t, znode_t >	tMap_t

Enumerations
enum	weightTypes { upDown , roundRobin , increasing , numWeightTypes }

Functions
std::string	trim_right_copy (const std::string &s, const std::string &delimiters=" \f\n\r\t\v")
std::string	trim_left_copy (const std::string &s, const std::string &delimiters=" \f\n\r\t\v")
std::string	trim_copy (const std::string &s, const std::string &delimiters=" \f\n\r\t\v")
bool	getArgumentValue (std::string &argumentid, double &argumentValue, std::string argumentline)
std::string	convert_to_string (char *args)
int	getNumObj (void *data, int *ierr)
int	getDim (void *data, int *ierr)
void	getObjList (void *data, int numGid, int numLid, zgno_t *gids, zgno_t *lids, int num_wgts, float *obj_wgts, int *ierr)
void	getCoords (void *data, int numGid, int numLid, int numObj, zgno_t *gids, zgno_t *lids, int dim, double *coords, int *ierr)
ArrayRCP< zscalar_t >	makeWeights (const RCP< const Teuchos::Comm< int > > &comm, zlno_t len, weightTypes how, zscalar_t scale, int rank)
const RCP< tMVector_t >	getMeshCoordinates (const RCP< const Teuchos::Comm< int > > &comm, zgno_t numGlobalCoords)
	Create a mesh of approximately the desired size.
void	getArgVals (int narg, char **arg, int &numParts, std::string &paramFile)
void	readGeoGenParams (std::string paramFileName, Teuchos::ParameterList &geoparams, const RCP< const Teuchos::Comm< int > > &comm)
int	main (int narg, char *arg[])

Variables
static ArrayRCP< ArrayRCP< zscalar_t > >	weights
static RCP< tMVector_t >	coordinates
const char	param_comment = '#'

Detailed Description

rcbPerformance with Zoltan1

Geometry is a uniform mesh.

Todo

get the imbalance when done

Definition in file partition/rcbPerformanceZ1.cpp.

Typedef Documentation

tMVector_t

typedef Tpetra::MultiVector<zscalar_t, zlno_t, zgno_t, znode_t> tMVector_t

Definition at line 43 of file partition/rcbPerformanceZ1.cpp.

tMap_t

typedef Tpetra::Map<zlno_t, zgno_t, znode_t> tMap_t

Definition at line 44 of file partition/rcbPerformanceZ1.cpp.

Enumeration Type Documentation

weightTypes

enum weightTypes

Enumerator
upDown
roundRobin
increasing
numWeightTypes

Definition at line 148 of file partition/rcbPerformanceZ1.cpp.

Function Documentation

trim_right_copy()

std::string trim_right_copy	(	const std::string &	s,
		const std::string &	delimiters = " \f\n\r\t\v" )

Definition at line 52 of file partition/rcbPerformanceZ1.cpp.

trim_left_copy()

std::string trim_left_copy	(	const std::string &	s,
		const std::string &	delimiters = " \f\n\r\t\v" )

Definition at line 59 of file partition/rcbPerformanceZ1.cpp.

trim_copy()

std::string trim_copy	(	const std::string &	s,
		const std::string &	delimiters = " \f\n\r\t\v" )

Definition at line 66 of file partition/rcbPerformanceZ1.cpp.

getArgumentValue()

bool getArgumentValue	(	std::string &	argumentid,
		double &	argumentValue,
		std::string	argumentline )

Definition at line 74 of file partition/rcbPerformanceZ1.cpp.

convert_to_string()

std::string convert_to_string

(

char *

args

)

Definition at line 85 of file partition/rcbPerformanceZ1.cpp.

getNumObj()

int getNumObj	(	void *	data,
		int *	ierr )

Definition at line 91 of file partition/rcbPerformanceZ1.cpp.

getDim()

int getDim	(	void *	data,
		int *	ierr )

Definition at line 98 of file partition/rcbPerformanceZ1.cpp.

getObjList()

void getObjList	(	void *	data,
		int	numGid,
		int	numLid,
		zgno_t *	gids,
		zgno_t *	lids,
		int	num_wgts,
		float *	obj_wgts,
		int *	ierr )

Definition at line 104 of file partition/rcbPerformanceZ1.cpp.

getCoords()

void getCoords	(	void *	data,
		int	numGid,
		int	numLid,
		int	numObj,
		zgno_t *	gids,
		zgno_t *	lids,
		int	dim,
		double *	coords,
		int *	ierr )

Definition at line 129 of file partition/rcbPerformanceZ1.cpp.

makeWeights()

ArrayRCP< zscalar_t > makeWeights	(	const RCP< const Teuchos::Comm< int > > &	comm,
		zlno_t	len,
		weightTypes	how,
		zscalar_t	scale,
		int	rank )

Definition at line 155 of file partition/rcbPerformanceZ1.cpp.

getMeshCoordinates()

const RCP< tMVector_t > getMeshCoordinates	(	const RCP< const Teuchos::Comm< int > > &	comm,
		zgno_t	numGlobalCoords )

Create a mesh of approximately the desired size.

We want 3 dimensions close to equal in length.

Definition at line 190 of file partition/rcbPerformanceZ1.cpp.

getArgVals()

void getArgVals	(	int	narg,
		char **	arg,
		int &	numParts,
		std::string &	paramFile )

Definition at line 327 of file partition/rcbPerformanceZ1.cpp.

readGeoGenParams()

void readGeoGenParams	(	std::string	paramFileName,
		Teuchos::ParameterList &	geoparams,
		const RCP< const Teuchos::Comm< int > > &	comm )

Definition at line 357 of file partition/rcbPerformanceZ1.cpp.

main()

int main	(	int	narg,
		char *	arg[] )

Definition at line 410 of file partition/rcbPerformanceZ1.cpp.

Variable Documentation

weights

ArrayRCP<ArrayRCP<zscalar_t> > weights

static

Examples

kokkosBlock.cpp, and rcb_C.cpp.

Definition at line 46 of file partition/rcbPerformanceZ1.cpp.

coordinates

RCP<tMVector_t> coordinates

static

Definition at line 47 of file partition/rcbPerformanceZ1.cpp.

param_comment

const char param_comment = '#'

Definition at line 50 of file partition/rcbPerformanceZ1.cpp.