1spmvtest4(1)                   Utility Commands                   spmvtest4(1)
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NAME

6       spmvtest4 - SpMV kernel benchmark for sparse matrix storage formats
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SYNOPSIS

10       spmvtest4 matrix_filename_list iter [block]
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DESCRIPTION

14       This   program  inputs  the  matrix  data  from  the  files  listed  in
15       matrix_filename_list, and computes the multiplies of matrices in avail‐
16       able  matrix storage formats and a vector (1, ..., 1)^T. The FLOPS per‐
17       formance is measured as the average of  iter  iterations.   The  Matrix
18       Market  format  is  supported  for  matrix_filename.  If necessary, the
19       block size of the BSR and BSC formats can be specified by  block.   See
20       Lis User Guide for more information.
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EXIT STATUS

24       The following exit values are returned:
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26       0      The process is normally terminated
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28       unspecified
29              An error occurred
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SEE ALSO

33       lis(3),   lsolve(1),   esolve(1),   hpcg_kernel(1),   hpcg_spmvtest(1),
34       spmvtest1(1), spmvtest2(1), spmvtest2b(1), spmvtest3(1), spmvtest3b(1),
35       spmvtest5(1)
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37       http://www.ssisc.org/lis/
38       http://math.nist.gov/MatrixMarket/
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43Man Page                          26 Mar 2014                     spmvtest4(1)