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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
This directory contains a number of small sample programs and MUSIC
configuration files. Each configuration file (with file extension
.music) is used to launch a set of programs in a multi-simulation.
The configuration file variable "binary" tells MUSIC which program to
launch. Please make sure that such programs exist before you launch
the simulation.
It is possible to build each program in the standard way for your MPI
distribution. You also need to link with the MUSIC library. This is
how to build (if it wasn't already built for you automatically) the
program `clocksource' used in the configuration file contclock.music
under OpenMPI:
mpicxx clocksource.cc -lmusic
* Demos
demo.music
Random spikes are generated from a 3-process application and
sent to a graphics visualizer.
$ mpirun -np 4 music demo.music
demolarge.music
Similar to demo.music, but running a larger example on more
processors. 20 processes are started by this demo.
$ mpirun -np 20 music demolarge.music
* Event communication
events.music
Spikes are sent from a sending to a receiving application.
$ mpirun -np 4 music events.music
fork.music
Spikes are sent from one sender to two receiving applications.
$ mpirun -np 6 music fork.music
chain.music
Spikes are sent from one sender (running in two processes) to
a receiver via an intermediate application which serves as a delay.
$ mpirun -np 4 music chain.music
loop.music
Spikes are sent into a loop of two mutually interconnected
applications tha both delay and then pass spikes on.
$ mpirun -np 4 music loop.music
* Continuous communication
const.music
A constant array of data is sent to a distributed receiving application.
$ mpirun -np 4 music const.music
contclock.music
The current simulation time is sent as a test output from one
application and received by another.
$ mpirun -np 2 music contclock.music
cloop.music
The time signal is sent into a delay loop where values are
gradually accumulated.
$ mpirun -np 4 music cloop.music
wavetest.music
Send sinusoidal waves from one distributes application
to another. The receiving application writes the result
in files named dumpfile0.out, dumpfile1.out and dumpfile2.out.
$ mpirun -np 7 music wavetest.music
* Message communication
messages.music
Messages are sent from a sending to a receiving application.
$ mpirun -np 4 music messages.music
|
