psgsmv_d2.c File Reference

Parallel sparse matrix-vector multiplication. More...

#include <math.h>
#include "superlu_sdefs.h"
#include "superlu_ddefs.h"

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Functions
void	psgsmv_init_fp64 (SuperMatrix *A, int_t *row_to_proc, gridinfo_t *grid, psgsmv_comm_t *gsmv_comm)
void	psgsmv_d2 (int abs, SuperMatrix *A_internal, gridinfo_t *grid, psgsmv_comm_t *gsmv_comm, double x[], double ax[])

Detailed Description

Parallel sparse matrix-vector multiplication.

Copyright (c) 2003, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from U.S. Dept. of Energy)

All rights reserved.

The source code is distributed under BSD license, see the file License.txt at the top-level directory.

-- Distributed SuperLU routine (version 2.0) --
Lawrence Berkeley National Lab, Univ. of California Berkeley.
March 15, 2003

Function Documentation

psgsmv_d2()

void psgsmv_d2	(	int	abs,
		SuperMatrix *	A_internal,
		gridinfo_t *	grid,
		psgsmv_comm_t *	gsmv_comm,
		double	x[],
		double	ax[]
	)

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psgsmv_init_fp64()

void psgsmv_init_fp64	(	SuperMatrix *	A,
		int_t *	row_to_proc,
		gridinfo_t *	grid,
		psgsmv_comm_t *	gsmv_comm
	)

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