spmvtest4(1)

NAME
spmvtest4 - SpMV kernel benchmark for sparse matrix storage formats

SYNOPSIS
spmvtest4 matrix_filename_list iter [block]

DESCRIPTION
This program inputs the matrix data from the files listed in matrix_filename_list, and computes the multiplies of matrices in available matrix storage formats 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 Manual 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), spmvtest1(1), spmvtest2(1), spmvtest3(1), spmvtest5(1)

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