CSR_SymmMatMult_v1_aN1_b1_xs1_ysX.c File Reference

Detailed Description

$y \leftarrow y + \alpha\cdot op(A)\cdot x$ , where $A$

is symmetric (i.e., $A = A^T$

, $\alpha = -1$ , x is unit-stride accessible, and y is general-stride accessible.

#include "CSR_HEADER.c"

Functions

void CSR_SymmMatMult_v1_aN1_b1_xs1_ysX (oski_index_t m, oski_index_t n, const oski_index_t *restrict ptr, const oski_index_t *restrict ind, const oski_value_t *restrict val, oski_index_t index_base, const oski_value_t *restrict x, oski_value_t *restrict y, oski_index_t incy)

Computes $y \leftarrow y + \alpha\cdot op(A)\cdot x$ , where $A$ is symmetric (i.e., $A = A^T$ ), $op(A) = A$ , $\alpha = -1$ , x is unit-stride accessible, and y is general-stride accessible.

Generated on Wed Sep 19 16:41:22 2007 for BeBOP Optimized Sparse Kernel Interface Library by

1.4.6


Functions
void	CSR_SymmMatMult_v1_aN1_b1_xs1_ysX (oski_index_t m, oski_index_t n, const oski_index_t restrict ptr, const oski_index_t restrict ind, const oski_value_t restrict val, oski_index_t index_base, const oski_value_t restrict x, oski_value_t *restrict y, oski_index_t incy)
	Computes $y \leftarrow y + \alpha\cdot op(A)\cdot x$ , where is symmetric (i.e., ), , $\alpha = -1$ , x is unit-stride accessible, and y is general-stride accessible.