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spmvtest4(1)		       Utility Commands			  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 ma-
       trix_filename_list, and computes	the multiplies of matrices  in	avail-
       able  matrix storage formats and	a vector (1, ..., 1)^T.	The FLOPS per-
       formance	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), sp-
       mvtest1(1), spmvtest2(1), spmvtest2b(1),	 spmvtest3(1),	spmvtest3b(1),
       spmvtest5(1)

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

Man Page			  26 Mar 2014			  spmvtest4(1)

NAME | SYNOPSIS | DESCRIPTION | EXIT STATUS | SEE ALSO

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