source: vis_dev/vis-2.3/share/help/truesimCmd.txt @ 38

Last change on this file since 38 was 14, checked in by cecile, 13 years ago

vis2.3
File size: 3.0 KB
Line 
1
2  truesim - Simulate the flattened network
3     _________________________________________________________________
4
5   truesim [ -D <filename> ] [ -d ] [ -f <filename> ] [ -g <filename> ] [ -h ]
6   [ -n <N> ] [ -p <filename> ] [ -r <N> ] [ -t <time> ] [ -v <N> ]
7
8   Simulates  a  network with a set of input vectors. Before calling this
9   command,  the  user  should  create  a  partition  (using  the command
10   build_partition_mdds). The simulation vectors can be provided by the user
11   (using -f vectors_file), or generated randomly.
12
13   Command options:
14
15   -D <filename>
16          File to dump randomly generated vectors. Primary input probability
17          file SHOULD be specified with -p option.
18
19   -d
20          Perform event-driven true delay simulation. The fanout count of the
21          nodes is used as an estimate for the node delay. Primary inputs are
22          assumed to have arrival times of zero.
23
24   -f <filename>
25          File containing simulation vectors. The format is simple but strict
26          and hence, few checks are made. The file format is as below:
27
28          .i c n d o e p f q g r h s i t j u k a l b m
29          .s
30          0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 ;
31          0 1 1 0 0 0 0 1 0 1 1 0 1 1 1 1 0 0 0 0 1 ;
32          0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 ;
33          0 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 ;
34          The .i statement specifies the primary inputs of the network. The
35          patterns start after .s key word. Each vector is a space separated
36          list of bits and ends in a semi-colon. The length of any vector
37          should  be  equal  to the number of signals specified in the .i
38          statement. A line starting with # is a comment.
39
40   -g <filename>
41          File to output random probabilities for primary inputs. Use this
42          option ONLY to produce a vector of signal probabilities for primary
43          inputs. This option does not proceed with simulation.
44
45   -h
46          Print a help message that details all options.
47
48   -n <N>
49          Number of patterns to simulate. The default is 1000. Use this option
50          ONLY with -p option.
51
52   -p <filename>
53          File containing primary input probabilities. The format is as shown
54          below:
55
56          PI_Name1 0.67
57          PI_Name2 0.45
58
59   -r <N>
60          Print  PI/PO names after every N patterns simulated, for better
61          readability of simulation output. This option is effective only when
62          the verbosity flag is on.
63
64   -T <filename>
65          File containing node delay and load values. The file format is as
66          shown below:
67
68          node1 delay1 load1
69          node2 delay2 load2
70          The delay vaues are assumed as specified in a common unit. The same
71          is true for load values too.
72
73   -t <time>
74          Time in seconds allowed to finish the simulation. The default is no
75          limit.
76
77   -v <N>
78          Specify verbosity level, N.
79     _________________________________________________________________
80
81   Last updated on 20100410 00h02
Note: See TracBrowser for help on using the repository browser.