This file is indexed.

/usr/lib/x86_64-linux-gnu/lapack/dtest.in is in liblapack-test 3.7.1-4ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
Data file for testing DOUBLE PRECISION LAPACK linear eqn. routines
7                      Number of values of M
0 1 2 3 5 10 50        Values of M (row dimension)
7                      Number of values of N
0 1 2 3 5 10 50        Values of N (column dimension)
3                      Number of values of NRHS
1 2 15                 Values of NRHS (number of right hand sides)
5                      Number of values of NB
1 3 3 3 20             Values of NB (the blocksize)
1 0 5 9 1              Values of NX (crossover point)
3                      Number of values of RANK
30 50 90               Values of rank (as a % of N)
30.0                   Threshold value of test ratio
T                      Put T to test the LAPACK routines
T                      Put T to test the driver routines
T                      Put T to test the error exits
DGE   11               List types on next line if 0 < NTYPES < 11
DGB    8               List types on next line if 0 < NTYPES <  8
DGT   12               List types on next line if 0 < NTYPES < 12
DPO    9               List types on next line if 0 < NTYPES <  9
DPS    9               List types on next line if 0 < NTYPES <  9
DPP    9               List types on next line if 0 < NTYPES <  9
DPB    8               List types on next line if 0 < NTYPES <  8
DPT   12               List types on next line if 0 < NTYPES < 12
DSY   10               List types on next line if 0 < NTYPES < 10
DSR   10               List types on next line if 0 < NTYPES < 10
DSK   10               List types on next line if 0 < NTYPES < 10
DSA   10               List types on next line if 0 < NTYPES < 10
DSP   10               List types on next line if 0 < NTYPES < 10
DTR   18               List types on next line if 0 < NTYPES < 18
DTP   18               List types on next line if 0 < NTYPES < 18
DTB   17               List types on next line if 0 < NTYPES < 17
DQR    8               List types on next line if 0 < NTYPES <  8
DRQ    8               List types on next line if 0 < NTYPES <  8
DLQ    8               List types on next line if 0 < NTYPES <  8
DQL    8               List types on next line if 0 < NTYPES <  8
DQP    6               List types on next line if 0 < NTYPES <  6
DTZ    3               List types on next line if 0 < NTYPES <  3
DLS    6               List types on next line if 0 < NTYPES <  6
DEQ
DQT
DQX
DXQ
DTQ
DTS