Last change
on this file since 64 was
60,
checked in by meunier, 8 years ago
|
- Intégration des modifications de Clément,
qui a intégré la version parallélisée de systemcass
faite par Manuel.
|
File size:
2.0 KB
|
Rev | Line | |
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[55] | 1 | |
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| 2 | |
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| 3 | #include <iostream> |
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| 4 | |
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| 5 | #include "systemc.h" |
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| 6 | #include "test.h" |
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| 7 | |
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| 8 | using namespace std; |
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| 9 | |
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| 10 | |
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| 11 | struct observer : sc_module { |
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| 12 | sc_in_clk clk; |
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| 13 | |
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| 14 | sc_in<int> i; |
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| 15 | |
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| 16 | void f() {} |
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| 17 | |
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| 18 | SC_HAS_PROCESS(observer); |
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| 19 | observer(sc_module_name) : clk("clk"), i("i") { |
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| 20 | SC_METHOD(f); |
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| 21 | sensitive << clk.pos(); |
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| 22 | dont_initialize(); |
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| 23 | } |
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| 24 | |
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| 25 | }; |
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| 26 | |
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| 27 | |
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| 28 | struct generator : sc_module { |
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| 29 | sc_in_clk clk; |
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| 30 | |
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| 31 | sc_out<int> o; |
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| 32 | sc_in<int> i; |
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| 33 | |
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| 34 | void f() { |
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| 35 | int t = (int) (sc_time_stamp ().to_double()); |
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| 36 | o.write(t); |
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| 37 | } |
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| 38 | |
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| 39 | SC_HAS_PROCESS(generator); |
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| 40 | generator(sc_module_name) : clk ("clk"), o("o") { |
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| 41 | #ifdef SYSTEMCASS_SPECIFIC |
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| 42 | o(i); |
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| 43 | #endif |
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| 44 | SC_METHOD(f); |
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| 45 | sensitive << clk.neg() << i; |
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| 46 | dont_initialize(); |
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| 47 | } |
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| 48 | |
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| 49 | }; |
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| 50 | |
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| 51 | |
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| 52 | struct top_level : sc_module { |
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| 53 | sc_in_clk clk; |
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| 54 | |
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| 55 | sc_out<int> o; |
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| 56 | sc_in <int> i; |
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| 57 | |
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| 58 | generator g; |
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| 59 | observer obs1, obs2; |
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| 60 | |
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| 61 | SC_HAS_PROCESS(top_level); |
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| 62 | top_level(sc_module_name) : |
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| 63 | clk ("clk"), |
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| 64 | o("o"), |
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| 65 | i("i"), |
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| 66 | g("generator"), |
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| 67 | obs1("observer1"), |
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| 68 | obs2("observer2") { |
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| 69 | g.clk(clk); |
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| 70 | obs1.clk(clk); |
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| 71 | obs2.clk(clk); |
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| 72 | |
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| 73 | g.i(i); |
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| 74 | g.o(o); |
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| 75 | obs1.i(o); |
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| 76 | obs2.i(o); |
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| 77 | } |
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| 78 | |
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| 79 | }; |
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| 80 | |
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| 81 | |
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| 82 | int sc_main (int argc, char ** argv) { |
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| 83 | sc_clock clk("top_clk"); |
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| 84 | sc_signal<int> out("top_out"); |
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| 85 | sc_signal<int> in("top_in"); |
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| 86 | |
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| 87 | top_level t("top_level"); |
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| 88 | |
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[60] | 89 | // Setup number of threads open-mp to 1 with the macro threads_omp() |
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| 90 | threads_omp(); |
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| 91 | |
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[55] | 92 | t.clk(clk); |
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| 93 | t.o(out); |
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| 94 | t.i(in); |
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| 95 | |
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| 96 | sc_start(sc_time(0, sc_core::SC_NS)); |
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| 97 | |
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| 98 | /* simulation */ |
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| 99 | int i = 0; |
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| 100 | while (i++ < 5) { |
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| 101 | sc_start(sc_time(1, sc_core::SC_NS)); |
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| 102 | ASSERT(out.read() == t.obs1.i.read()); |
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| 103 | ASSERT(out.read() == t.obs2.i.read()); |
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| 104 | } |
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| 105 | |
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| 106 | return 0; |
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| 107 | } |
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| 108 | |
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| 109 | |
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| 110 | /* |
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| 111 | # Local Variables: |
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| 112 | # tab-width: 4; |
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| 113 | # c-basic-offset: 4; |
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| 114 | # c-file-offsets:((innamespace . 0)(inline-open . 0)); |
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| 115 | # indent-tabs-mode: nil; |
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| 116 | # End: |
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| 117 | # |
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| 118 | # vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=4:softtabstop=4 |
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| 119 | */ |
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| 120 | |
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