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Man Pages
spmvtest3(1) Utility Commands spmvtest3(1)

spmvtest3 - SpMV kernel benchmark of three dimensional Laplacian

spmvtest1 l m n iter [matrix_type]

This program computes the matrix-vector multiply of a discretized three dimensional Laplacian of size lmn using the seven 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 l, 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), spmvtest2b(1), spmvtest3b(1), spmvtest4(1), spmvtest5(1)

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

26 Mar 2014 Man Page

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