CusparseTC Class Reference

#include <cusparse_tc.hpp>

Inheritance diagram for CusparseTC:

Collaboration diagram for CusparseTC:

Public Member Functions
	CusparseTC (Config &c)
	~CusparseTC ()
virtual void	read_data (const std::string &path) override
virtual void	setup_data () override
virtual size_t	count () override
virtual uint64_t	num_edges () override
	number of edges traversed during triangle counting More...
Public Member Functions inherited from TriangleCounter
virtual	~TriangleCounter ()

Private Attributes
int	gpu_
cusparseHandle_t	handle_
cusparseMatDescr_t	descrA_
cusparseMatDescr_t	descrC_
GPUCSR< int >	A_

Additional Inherited Members
Static Public Member Functions inherited from TriangleCounter
static TriangleCounter *	CreateTriangleCounter (Config &config)

Detailed Description

Count triangles with CUSparse cusparseScsrgemm

Create a lower-triangular matrix A, and count triangles with (A x A .* A).

A x A = C C .*= A

Constructor & Destructor Documentation

CusparseTC()

CusparseTC::CusparseTC

(

Config &

c

)

~CusparseTC()

CusparseTC::~CusparseTC

(

)

Member Function Documentation

count()

size_t CusparseTC::count ( )

overridevirtual

Implements TriangleCounter.

num_edges()

virtual uint64_t CusparseTC::num_edges ( )

inlineoverridevirtual

number of edges traversed during triangle counting

Implements TriangleCounter.

read_data()

void CusparseTC::read_data ( const std::string &  path )

overridevirtual

Implements TriangleCounter.

setup_data()

void CusparseTC::setup_data ( )

overridevirtual

Reimplemented from TriangleCounter.

Member Data Documentation

A_

GPUCSR<int> CusparseTC::A_

private

descrA_

cusparseMatDescr_t CusparseTC::descrA_

private

descrC_

cusparseMatDescr_t CusparseTC::descrC_

private

gpu_

int CusparseTC::gpu_

private

handle_

cusparseHandle_t CusparseTC::handle_

private

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The documentation for this class was generated from the following files:

• /home/pearson/repos/pangolin/include/pangolin/triangle_counter/cusparse_tc.hpp
• /home/pearson/repos/pangolin/src/triangle_counter/cusparse_tc.cu