source: branches/with_autoconf/test_regression/30032005/system3.cpp@ 13

Last change on this file since 13 was 1, checked in by buchmann, 19 years ago

Initial import from CVS repository
File size: 3.4 KB
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1#include <systemc.h>
2#include <signal.h>
3#include "chrono.h"
4
5using namespace std;
6
7struct M1_1i1o : sc_module {
8 sc_in_clk clk;
9 sc_in<bool> i1;
10 sc_out<bool> o1;
11
12 void eval_mealy1 () {
13 o1 = ~i1;
14 };
15
16 SC_CTOR (M1_1i1o) : clk("clk"), i1("i1"), o1("o1") {
17 SC_METHOD(eval_mealy1);
18 sensitive << clk.neg();
19 sensitive << i1;
20#ifdef SYSTEMCASS_SPECIFIC
21 o1(i1);
22#endif
23 };
24};
25
26struct M1_3i2o : sc_module {
27 sc_in_clk clk;
28 sc_in<bool> i1;
29 sc_in<bool> i2;
30 sc_in<bool> i3;
31 sc_out<bool> o1;
32 sc_out<bool> o2;
33
34 void eval_mealy1 () {
35 o1 = ~i1 & i2;
36 o2 = ~i2 & i3;
37 };
38
39 SC_CTOR (M1_3i2o) : clk("clk"), i1("i1"), o1("o1"), i2("i2"), o2("o2"), i3("i3") {
40 SC_METHOD(eval_mealy1);
41 sensitive << clk.neg();
42 sensitive << i1 << i2;
43 sensitive << i3;
44#ifdef SYSTEMCASS_SPECIFIC
45 o1(i1);
46 o1(i2);
47 o2(i2);
48 o2(i3);
49#endif
50 };
51};
52
53struct M2_1i1o : sc_module {
54 sc_in_clk clk;
55 sc_in<bool> i1;
56 sc_out<bool> o1;
57
58 sc_signal<bool> reg;
59
60 void tr_moore1 () {
61 reg = ~i1;
62 }
63
64 void gen_moore1 () {
65 o1 = ~reg;
66 };
67
68 SC_CTOR (M2_1i1o) : clk("clk"), i1("i1"), o1("o1") {
69 SC_METHOD(tr_moore1);
70 sensitive << clk.pos();
71#ifdef SYSTEMCASS_SPECIFIC
72 // no needs
73#endif
74 SC_METHOD(gen_moore1);
75 sensitive << clk.neg();
76#ifdef SYSTEMCASS_SPECIFIC
77 // no needs
78#endif
79 };
80};
81
82int sc_main (int argc, char *argv[])
83{
84 sc_clock signal_clk("my_clock",1, 0.5);
85 sc_signal<bool> s1 ("s01"),
86 s2 ("s02"),
87 s3 ("s03"),
88 s4 ("s04"),
89 s5 ("s05"),
90 s6 ("s06"),
91 s7 ("s07"),
92 s8 ("s08"),
93 s9 ("s09"),
94 s10("s10"),
95 s11("s11"),
96 s12("s12"),
97 s13("s13"),
98 s14("s14"),
99 s15("s15");
100
101
102 M1_3i2o a ("a");
103 M1_1i1o b ("b");
104 M1_3i2o c ("c");
105 M1_1i1o d ("d");
106 M1_1i1o e ("e");
107
108 a.clk (signal_clk);
109 b.clk (signal_clk);
110 c.clk (signal_clk);
111 d.clk (signal_clk);
112 e.clk (signal_clk);
113
114 a.i1 (s1);
115
116 a.o1 (s2);
117 b.i1 (s2);
118
119 b.o1 (s3);
120 c.i1 (s3);
121
122 c.o1 (s4);
123
124 a.i2 (s5);
125
126 a.o2 (s6);
127 c.i2 (s6);
128 d.i1 (s6);
129
130 c.o2 (s7);
131
132 a.i3 (s8);
133
134 d.o1 (s9);
135 e.i1 (s9);
136
137 e.o1 (s10);
138 c.i3 (s10);
139
140 // Init & run
141 sc_initialize ();
142
143 if (argc == 1)
144 {
145 cout << "Usage :\n" << argv[0] << " [#cycles]\n";
146 return EXIT_SUCCESS;
147 }
148
149 chrono_t chrono;
150 chrono.start ();
151
152 sc_start (atoi(argv[1]));
153
154 chrono.stop ();
155 unsigned int t = chrono;
156 cout << "Time elapsed (sec) : " << t << endl;
157 cout << "Cycles done : " << sc_simulation_time () << endl;
158 cout << "Performance : " << sc_simulation_time () / t << endl;
159 return EXIT_SUCCESS;
160}
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