lis_input(3)

1lis_input(3)                 Lis Library Functions                lis_input(3)
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NAME

6       lis_input - read the matrix and vector data
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SYNOPSIS

10       #include "lis.h"
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12       LIS_INT lis_input(LIS_MATRIX A, LIS_VECTOR b, LIS_VECTOR x, char *file‐
13       name);
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DESCRIPTION

17       Read the matrix and vector data from the external file.
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INPUT

21       filename
22              The source file
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OUTPUT

26       A      The matrix in the specified storage format
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29       b      The right hand side vector
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32       x      The solution
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EXIT STATUS

36       The following exit values are returned:
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38       0      The process is normally terminated
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40       unspecified
41              An error occurred
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NOTE

45       The following file formats are supported:
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47       The extended Matrix Market format (extended to allow vector data)
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49       The Harwell-Boeing format
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