spmvtest2b - Man Page

spmvtest1 m n iter [matrix_type]

This program computes the matrix-vector multiply of a discretized  two dimensional Laplacian of size mn using the nine point  central difference scheme, and a vector (1, ..., 1)^T. The FLOPS  performance is measured as the average of iter iterations.  If necessary, one of the following values can be specified by matrix_type:

0

Measure the performance for the available matrix storage formats

1-11

The number of the matrix storage format

The values m and n represent the numbers of the grid points in each dimension. See Lis User Guide for more information.

The following exit values are returned:

0

The process is normally terminated

unspecified

An error occurred

lis(3), lsolve(1), esolve(1), hpcg_kernel(1), hpcg_spmvtest(1), spmvtest1(1), spmvtest2(1), spmvtest3(1), spmvtest3b(1), spmvtest4(1), spmvtest5(1)

http://www.ssisc.org/lis/

esolve(1), esolver(1), gesolve(1), gesolver(1), hpcg_kernel(1), hpcg_spmvtest(1), lis(3), lsolve(1), spmvtest1(1), spmvtest2(1), spmvtest3(1), spmvtest3b(1), spmvtest4(1), spmvtest5(1).