af_count

the C interface for count More...

All Elements
Parameters [out] count Scalar and on host [in] numel The number of elements in the vector. [in] mat The input stream
afError	af_nnz_vector_S (unsigned *count, unsigned numel, const float *mat)
	Number of non zero elements in a single precision stream. More...
afError	af_nnz_vector_B (unsigned *count, unsigned numel, const bool *mat)
	Number of non zero elements in a boolean (unsigned char) stream. More...
afError	af_nnz_vector_D (unsigned *count, unsigned numel, const double *mat)
	Number of non zero elements in a double precision stream. More...

Along a Dimension
Parameters [out] count vector and on device [in] numel The number of elements in the vector. [in] mat The input stream [in] batch The number of input tiles.
afError	af_nnz_S (unsigned *count, unsigned numel, const float *mat, unsigned batch)
	Number of non zero elements in a single precision stream. More...
afError	af_nnz_B (unsigned *count, unsigned numel, const bool *mat, unsigned batch)
	Number of non zero elements in a boolean (unsigned char) stream. More...
afError	af_nnz_D (unsigned *count, unsigned numel, const double *mat, unsigned batch)
	Number of non zero elements in a double precision stream. More...

Detailed Description

the C interface for count

Returns the number of the non-zero values in an set of elements

Function Documentation

afError af_nnz_vector_S	(	unsigned *	count,
		unsigned	numel,
		const float *	mat
	)

Number of non zero elements in a single precision stream.

afError af_nnz_vector_B	(	unsigned *	count,
		unsigned	numel,
		const bool *	mat
	)

Number of non zero elements in a boolean (unsigned char) stream.

afError af_nnz_vector_D	(	unsigned *	count,
		unsigned	numel,
		const double *	mat
	)

Number of non zero elements in a double precision stream.

afError af_nnz_S	(	unsigned *	count,
		unsigned	numel,
		const float *	mat,
		unsigned	batch
	)

Number of non zero elements in a single precision stream.

afError af_nnz_B	(	unsigned *	count,
		unsigned	numel,
		const bool *	mat,
		unsigned	batch
	)

Number of non zero elements in a boolean (unsigned char) stream.

afError af_nnz_D	(	unsigned *	count,
		unsigned	numel,
		const double *	mat,
		unsigned	batch
	)

Number of non zero elements in a double precision stream.