1 | #include <systemc> |
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2 | #include <sys/time.h> |
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3 | #include <iostream> |
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4 | #include <cstdlib> |
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5 | #include <cstdarg> |
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6 | |
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7 | #include "mapping_table.h" |
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8 | #include "dspin_simple_ring_fast_c.h" |
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9 | #include "soclib_vci_initiator.h" |
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10 | #include "soclib_vci_target.h" |
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11 | #include "alloc_elems.h" |
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12 | #include "vci_param.h" |
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13 | |
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14 | #define SRCID_WIDTH 4 |
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15 | #define CYCLES 100000 |
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16 | |
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17 | int _main(int argc, char *argv[]) |
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18 | { |
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19 | using namespace sc_core; |
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20 | // Avoid repeating these everywhere |
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21 | using soclib::common::IntTab; |
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22 | using soclib::common::Segment; |
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23 | using soclib::common::alloc_elems; |
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24 | |
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25 | // Define VCI parameters |
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26 | typedef soclib::caba::VciParams<4,8,32,1,1,1,8,4,4,1> vci_param; |
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27 | |
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28 | // Mapping table primary network |
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29 | |
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30 | soclib::common::MappingTable maptabp(32, IntTab(SRCID_WIDTH), IntTab(SRCID_WIDTH), 0x00FF0000); |
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31 | |
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32 | for ( size_t p = 0 ; p < 4 ; p++) |
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33 | { |
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34 | std::ostringstream sp; |
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35 | sp << "c_seg_proc_" << p; |
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36 | maptabp.add( Segment( sp.str() , (p << (32 - SRCID_WIDTH)), 0x10 , IntTab(p) , false)); |
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37 | } |
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38 | // Signals |
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39 | |
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40 | sc_clock signal_clk("clk"); |
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41 | sc_signal<bool> signal_resetn("resetn"); |
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42 | |
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43 | soclib::caba::DspinSignals<40> * dspin_cmd = soclib::common::alloc_elems<soclib::caba::DspinSignals<40> >("dspin_cmd", 5); |
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44 | soclib::caba::DspinSignals<33> * dspin_rsp = soclib::common::alloc_elems<soclib::caba::DspinSignals<33> >("dspin_rsp", 5); |
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45 | |
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46 | |
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47 | soclib::caba::SoclibVciInitiator<40,33> |
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48 | initp0("initp0", 4); |
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49 | //soclib::caba::SoclibVciInitiator<vci_param> |
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50 | //initp1("initp1", 1); |
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51 | //soclib::caba::SoclibVciInitiator<vci_param> |
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52 | //initp2("initp2", 2); |
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53 | //soclib::caba::SoclibVciInitiator<vci_param> |
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54 | //initp3("initp3", 3); |
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55 | |
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56 | soclib::caba::SoclibVciTarget<40,33> |
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57 | target0("target0"); |
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58 | soclib::caba::SoclibVciTarget<40,33> |
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59 | target1("target1"); |
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60 | soclib::caba::SoclibVciTarget<40,33> |
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61 | target2("target2"); |
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62 | soclib::caba::SoclibVciTarget<40,33> |
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63 | target3("target3"); |
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64 | |
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65 | // Local ring interconnects : 1 direct ring per cluster |
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66 | soclib::caba::DspinSimpleRingFastC<vci_param, 40, 33> |
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67 | cluster("cluster",maptabp, IntTab(), 2, 1, 4); |
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68 | |
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69 | |
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70 | // Initiators |
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71 | initp0.p_clk(signal_clk); |
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72 | initp0.p_resetn(signal_resetn); |
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73 | initp0.p_cmd_out(dspin_cmd[0]); |
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74 | initp0.p_rsp_in(dspin_rsp[0]); |
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75 | |
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76 | |
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77 | // Target |
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78 | target0.p_clk(signal_clk); |
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79 | target0.p_resetn(signal_resetn); |
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80 | target0.p_cmd_in(dspin_cmd[1]); |
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81 | target0.p_rsp_out(dspin_rsp[1]); |
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82 | |
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83 | target1.p_clk(signal_clk); |
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84 | target1.p_resetn(signal_resetn); |
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85 | target1.p_cmd_in(dspin_cmd[2]); |
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86 | target1.p_rsp_out(dspin_rsp[2]); |
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87 | |
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88 | target2.p_clk(signal_clk); |
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89 | target2.p_resetn(signal_resetn); |
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90 | target2.p_cmd_in(dspin_cmd[3]); |
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91 | target2.p_rsp_out(dspin_rsp[3]); |
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92 | |
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93 | target3.p_clk(signal_clk); |
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94 | target3.p_resetn(signal_resetn); |
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95 | target3.p_cmd_in(dspin_cmd[4]); |
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96 | target3.p_rsp_out(dspin_rsp[4]); |
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97 | |
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98 | cluster.p_clk(signal_clk); |
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99 | cluster.p_resetn(signal_resetn); |
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100 | |
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101 | cluster.p_cmd_out[0](dspin_cmd[1]); |
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102 | cluster.p_rsp_in[0](dspin_rsp[1]); |
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103 | cluster.p_cmd_out[1](dspin_cmd[2]); |
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104 | cluster.p_rsp_in[1](dspin_rsp[2]); |
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105 | cluster.p_cmd_out[2](dspin_cmd[3]); |
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106 | cluster.p_rsp_in[2](dspin_rsp[3]); |
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107 | cluster.p_cmd_out[3](dspin_cmd[4]); |
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108 | cluster.p_rsp_in[3](dspin_rsp[4]); |
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109 | |
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110 | cluster.p_cmd_in[0](dspin_cmd[0]); |
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111 | cluster.p_rsp_out[0](dspin_rsp[0]); |
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112 | |
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113 | |
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114 | //////////////////////////////////////////////////////// |
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115 | |
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116 | int ncycles; |
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117 | |
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118 | sc_start(sc_core::sc_time(0, SC_NS)); |
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119 | signal_resetn = false; |
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120 | |
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121 | sc_start(sc_core::sc_time(1, SC_NS)); |
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122 | signal_resetn = true; |
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123 | |
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124 | while(1) |
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125 | { |
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126 | sc_start(sc_core::sc_time(CYCLES, SC_NS)); |
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127 | |
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128 | } |
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129 | |
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130 | std::cout << "Hit ENTER to end simulation" << std::endl; |
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131 | char buf[1]; |
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132 | |
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133 | std::cin.getline(buf,1); |
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134 | |
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135 | return EXIT_SUCCESS; |
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136 | } |
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137 | |
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138 | int sc_main (int argc, char *argv[]) |
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139 | { |
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140 | try { |
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141 | return _main(argc, argv); |
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142 | } catch (std::exception &e) { |
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143 | std::cout << e.what() << std::endl; |
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144 | } catch (...) { |
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145 | std::cout << "Unknown exception occured" << std::endl; |
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146 | throw; |
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147 | } |
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148 | return 1; |
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149 | } |
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