lis_input(3f)

1lis_input(3)                 Lis Library Functions                lis_input(3)
2
3
4

NAME

6       lis_input - read the matrix and vector data
7
8

SYNOPSIS

10       #include "lis.h"
11
12       LIS_INT lis_input(LIS_MATRIX A, LIS_VECTOR b, LIS_VECTOR x, char *file‐
13       name);
14
15

DESCRIPTION

17       Read the matrix and vector data from the external file.
18
19

INPUT

21       filename
22              The source file
23
24

OUTPUT

26       A      The matrix in the specified storage format
27
28
29       b      The right hand side vector
30
31
32       x      The solution
33
34

EXIT STATUS

36       The following exit values are returned:
37
38       0      The process is normally terminated
39
40       unspecified
41              An error occurred
42
43

NOTE

45       The following file formats are supported:
46
47       The extended Matrix Market format (extended to allow vector data)
48
49       The Harwell-Boeing format
50
51