NAME

spmvtest5 - SpMV kernel benchmark for specified matrix storage format

SYNOPSIS

spmvtest5 matrix_filename matrix_type iter [block]

DESCRIPTION

This program inputs the matrix data from matrix_filename and compute the multiply of the matrix with matrix_type and a vector (1, ..., 1)^T. The FLOPS performance is measured as the average of iter iterations. The Matrix Market format is supported for matrix_filename. If necessary, the block size of the BSR and BSC formats can be specified by block. See Lis User Guide for more information.

EXIT STATUS

The following exit values are returned:

0

The process is normally terminated

unspecified

An error occurred

SEE ALSO

lis(3), lsolve(1), esolve(1), hpcg_kernel(1), hpcg_spmvtest(1), spmvtest1(1), spmvtest2(1), spmvtest2b(1), spmvtest3(1), spmvtest3b(1), spmvtest4(1)

http://www.ssisc.org/lis/
http://math.nist.gov/MatrixMarket/