RCM.cpp File Reference

#include "CombBLAS/CombBLAS.h"
#include <mpi.h>
#include <sys/time.h>
#include <iostream>
#include <functional>
#include <algorithm>
#include <vector>
#include <string>
#include <sstream>

Go to the source code of this file.

Classes
struct	VertexType
struct	SelectMinSR

Macros
#define	EDGEFACTOR   16

Typedefs
typedef SpParMat< int64_t, bool, SpDCCols< int64_t, bool > >	Par_DCSC_Bool
typedef SpParMat< int64_t, int64_t, SpDCCols< int64_t, int64_t > >	Par_DCSC_int64_t
typedef SpParMat< int64_t, double, SpDCCols< int64_t, double > >	Par_DCSC_Double
typedef SpParMat< int64_t, bool, SpCCols< int64_t, bool > >	Par_CSC_Bool

Functions
template<typename PARMAT >
void	Symmetricize (PARMAT &A)
FullyDistSpVec< int64_t, int64_t >	getOrder (FullyDistSpVec< int64_t, VertexType > &fringeRow, int64_t startLabel, int64_t endLabel)
template<typename PARMAT >
void	RCMOrder (PARMAT &A, int64_t source, FullyDistVec< int64_t, int64_t > &order, int64_t startOrder, FullyDistVec< int64_t, int64_t > degrees, PreAllocatedSPA< int64_t > &SPA)
template<typename PARMAT >
int64_t	PseudoPeripheralVertex (PARMAT &A, FullyDistSpVec< int64_t, pair< int64_t, int64_t >> &unvisitedVertices, FullyDistVec< int64_t, int64_t > degrees, PreAllocatedSPA< int64_t > &SPA)
template<typename PARMAT >
FullyDistVec< int64_t, int64_t >	RCM (PARMAT &A, FullyDistVec< int64_t, int64_t > degrees, PreAllocatedSPA< int64_t > &SPA)
int	main (int argc, char *argv[])

Variables
MTRand	GlobalMT
double	cblas_alltoalltime
double	cblas_allgathertime
double	cblas_localspmvtime
double	cblas_mergeconttime
double	cblas_transvectime
int	threads
int	processors
string	base_filename
double	torderSpMV =0
double	torderSort =0
double	torderOther =0

Macro Definition Documentation

EDGEFACTOR

#define EDGEFACTOR   16

Definition at line 19 of file RCM.cpp.

Typedef Documentation

Par_CSC_Bool

typedef SpParMat< int64_t, bool, SpCCols<int64_t,bool> > Par_CSC_Bool

Definition at line 122 of file RCM.cpp.

Par_DCSC_Bool

typedef SpParMat< int64_t, bool, SpDCCols<int64_t,bool> > Par_DCSC_Bool

Definition at line 119 of file RCM.cpp.

Par_DCSC_Double

typedef SpParMat< int64_t, double, SpDCCols<int64_t, double> > Par_DCSC_Double

Definition at line 121 of file RCM.cpp.

Par_DCSC_int64_t

typedef SpParMat< int64_t, int64_t, SpDCCols<int64_t, int64_t> > Par_DCSC_int64_t

Definition at line 120 of file RCM.cpp.

Function Documentation

getOrder()

FullyDistSpVec<int64_t, int64_t> getOrder	(	FullyDistSpVec< int64_t, VertexType > &	fringeRow,
		int64_t	startLabel,
		int64_t	endLabel
	)

Definition at line 127 of file RCM.cpp.

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 610 of file RCM.cpp.

PseudoPeripheralVertex()

template<typename PARMAT >

int64_t PseudoPeripheralVertex	(	PARMAT &	A,
		FullyDistSpVec< int64_t, pair< int64_t, int64_t >> &	unvisitedVertices,
		FullyDistVec< int64_t, int64_t >	degrees,
		PreAllocatedSPA< int64_t > &	SPA
	)

Definition at line 390 of file RCM.cpp.

RCM()

template<typename PARMAT >

FullyDistVec<int64_t, int64_t> RCM	(	PARMAT &	A,
		FullyDistVec< int64_t, int64_t >	degrees,
		PreAllocatedSPA< int64_t > &	SPA
	)

Definition at line 480 of file RCM.cpp.

RCMOrder()

template<typename PARMAT >

void RCMOrder	(	PARMAT &	A,
		int64_t	source,
		FullyDistVec< int64_t, int64_t > &	order,
		int64_t	startOrder,
		FullyDistVec< int64_t, int64_t >	degrees,
		PreAllocatedSPA< int64_t > &	SPA
	)

Definition at line 332 of file RCM.cpp.

Symmetricize()

template<typename PARMAT >

void Symmetricize

(

PARMAT &

A

)

Definition at line 47 of file RCM.cpp.

Variable Documentation

base_filename

string base_filename

Definition at line 41 of file RCM.cpp.

cblas_allgathertime

double cblas_allgathertime

Definition at line 28 of file RCM.cpp.

cblas_alltoalltime

double cblas_alltoalltime

Definition at line 27 of file RCM.cpp.

cblas_localspmvtime

double cblas_localspmvtime

Definition at line 29 of file RCM.cpp.

cblas_mergeconttime

double cblas_mergeconttime

Definition at line 30 of file RCM.cpp.

cblas_transvectime

double cblas_transvectime

Definition at line 31 of file RCM.cpp.

GlobalMT

MTRand GlobalMT

Definition at line 24 of file RCM.cpp.

processors

int processors

Definition at line 40 of file RCM.cpp.

threads

int threads

Definition at line 40 of file RCM.cpp.

torderOther

double torderOther =0

Definition at line 329 of file RCM.cpp.

torderSort

double torderSort =0

Definition at line 329 of file RCM.cpp.

torderSpMV

double torderSpMV =0

Definition at line 329 of file RCM.cpp.