spy.hpp File Reference

Implements a simple matrix spy algorithm. More...

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Namespaces
namespace	grb
	The ALP/GraphBLAS namespace.
namespace	grb::algorithms
	The namespace for ALP/GraphBLAS algorithms.

Functions
template<bool normalize = false, typename IOType >
RC	spy (grb::Matrix< IOType > &out, const grb::Matrix< bool > &in)
	Specialisation for boolean input matrices in.
template<bool normalize = false, typename IOType , typename InputType >
RC	spy (grb::Matrix< IOType > &out, const grb::Matrix< InputType > &in)
	Given an input matrix and a smaller output matrix, map nonzeroes from the input matrix into the smaller one and count the number of nonzeroes that are mapped from the bigger matrix into the smaller.
template<bool normalize = false, typename IOType >
RC	spy (grb::Matrix< IOType > &out, const grb::Matrix< void > &in)
	Specialisation for void input matrices in.

Detailed Description

Implements a simple matrix spy algorithm.

Author

A. N. Yzelman