poski_Test_NaiveSpMV.c File Reference

Naive sparse matrix-vector computation. More...

#include <stdio.h>
#include <stdlib.h>
#include <malloc.h>
#include <poski/poski_test.h>

Functions
int	poski_NavieMatMultCSR (poski_sparse_matrix_t *A, poski_value_t alpha, poski_value_t *x, poski_value_t beta, poski_value_t *y, poski_operation_t op)
	Naive sparse matrix-vector computation (SpMV).

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Detailed Description

Naive sparse matrix-vector computation.

This module implements the routines to handle naive sparse matrix-vector computations.

Attention:

Currently, only support with CSR format.

Also, refer poski_TestHandler.c

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Function Documentation

int poski_NavieMatMultCSR	(	poski_sparse_matrix_t *	A,
		poski_value_t	alpha,
		poski_value_t *	x,
		poski_value_t	beta,
		poski_value_t *	y,
		poski_operation_t	op
	)

Naive sparse matrix-vector computation (SpMV).

Parameters:

[in]	A	Sparse matrix object in CSR format.
[in]	alpha	Scalar multiplier.
[in]	x	Vector data pointer.
[in]	beta	Scalar multiplier.
[in]	y	Vector data pointer.

Returns:

0 if success, or an error message otherwise.