[78] | 1 | /* |
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| 2 | * $Id: test.cpp 113 2009-04-14 18:39:12Z rosiere $ |
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| 3 | * |
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| 4 | * [ Description ] |
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| 5 | * |
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| 6 | * Test |
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| 7 | */ |
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| 8 | |
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[109] | 9 | #define NB_ITERATION 16 |
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[82] | 10 | #define CYCLE_MAX (128*NB_ITERATION) |
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| 11 | |
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[78] | 12 | #include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Rename_unit/Register_translation_unit/Free_List_unit/SelfTest/include/test.h" |
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| 13 | #include "Common/include/Test.h" |
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| 14 | #include "Behavioural/include/Allocation.h" |
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| 15 | |
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| 16 | void test (string name, |
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| 17 | morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::register_translation_unit::free_list_unit::Parameters * _param) |
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| 18 | { |
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| 19 | msg(_("<%s> : Simulation SystemC.\n"),name.c_str()); |
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| 20 | |
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| 21 | #ifdef STATISTICS |
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| 22 | morpheo::behavioural::Parameters_Statistics * _parameters_statistics = new morpheo::behavioural::Parameters_Statistics (5,50); |
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| 23 | #endif |
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| 24 | |
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[88] | 25 | Tusage_t _usage = USE_ALL; |
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| 26 | |
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| 27 | // _usage = usage_unset(_usage,USE_SYSTEMC ); |
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| 28 | // _usage = usage_unset(_usage,USE_VHDL ); |
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| 29 | // _usage = usage_unset(_usage,USE_VHDL_TESTBENCH ); |
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| 30 | // _usage = usage_unset(_usage,USE_VHDL_TESTBENCH_ASSERT); |
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| 31 | // _usage = usage_unset(_usage,USE_POSITION ); |
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| 32 | // _usage = usage_unset(_usage,USE_STATISTICS ); |
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| 33 | // _usage = usage_unset(_usage,USE_INFORMATION ); |
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| 34 | |
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[82] | 35 | Free_List_unit * _Free_List_unit = new Free_List_unit |
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| 36 | (name.c_str(), |
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[78] | 37 | #ifdef STATISTICS |
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[82] | 38 | _parameters_statistics, |
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[78] | 39 | #endif |
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[82] | 40 | _param, |
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[88] | 41 | _usage); |
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[78] | 42 | |
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| 43 | #ifdef SYSTEMC |
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| 44 | /********************************************************************* |
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| 45 | * Déclarations des signaux |
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| 46 | *********************************************************************/ |
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| 47 | string rename; |
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| 48 | |
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| 49 | sc_clock * in_CLOCK = new sc_clock ("clock", 1.0, 0.5); |
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| 50 | sc_signal<Tcontrol_t> * in_NRESET = new sc_signal<Tcontrol_t> ("NRESET"); |
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| 51 | |
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[113] | 52 | sc_signal<Tcontrol_t > ** in_POP_VAL ; |
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| 53 | sc_signal<Tcontrol_t > ** out_POP_ACK ; |
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| 54 | sc_signal<Tcontrol_t > ** in_POP_GPR_VAL ; // write_rd |
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| 55 | sc_signal<Tgeneral_address_t> ** out_POP_GPR_NUM_REG; // num_reg_rd |
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| 56 | sc_signal<Tcontrol_t > ** in_POP_SPR_VAL ; // write_re |
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| 57 | sc_signal<Tspecial_address_t> ** out_POP_SPR_NUM_REG; // num_reg_re |
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| 58 | sc_signal<Tcontrol_t > ** in_PUSH_GPR_VAL ; // gpr_free (cf stat_list) |
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| 59 | sc_signal<Tcontrol_t > ** out_PUSH_GPR_ACK ; |
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| 60 | sc_signal<Tgeneral_address_t> ** in_PUSH_GPR_NUM_REG; |
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| 61 | sc_signal<Tcontrol_t > ** in_PUSH_SPR_VAL ; // spr_free (cf stat_list) |
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| 62 | sc_signal<Tcontrol_t > ** out_PUSH_SPR_ACK ; |
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| 63 | sc_signal<Tspecial_address_t> ** in_PUSH_SPR_NUM_REG; |
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| 64 | |
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[78] | 65 | ALLOC1_SC_SIGNAL( in_POP_VAL ," in_POP_VAL ",Tcontrol_t ,_param->_nb_pop ); |
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| 66 | ALLOC1_SC_SIGNAL(out_POP_ACK ,"out_POP_ACK ",Tcontrol_t ,_param->_nb_pop ); |
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| 67 | ALLOC1_SC_SIGNAL( in_POP_GPR_VAL ," in_POP_GPR_VAL ",Tcontrol_t ,_param->_nb_pop ); |
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| 68 | ALLOC1_SC_SIGNAL(out_POP_GPR_NUM_REG ,"out_POP_GPR_NUM_REG ",Tgeneral_address_t,_param->_nb_pop ); |
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| 69 | ALLOC1_SC_SIGNAL( in_POP_SPR_VAL ," in_POP_SPR_VAL ",Tcontrol_t ,_param->_nb_pop ); |
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| 70 | ALLOC1_SC_SIGNAL(out_POP_SPR_NUM_REG ,"out_POP_SPR_NUM_REG ",Tspecial_address_t,_param->_nb_pop ); |
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| 71 | ALLOC1_SC_SIGNAL( in_PUSH_GPR_VAL ," in_PUSH_GPR_VAL ",Tcontrol_t ,_param->_nb_push); |
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| 72 | ALLOC1_SC_SIGNAL(out_PUSH_GPR_ACK ,"out_PUSH_GPR_ACK ",Tcontrol_t ,_param->_nb_push); |
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| 73 | ALLOC1_SC_SIGNAL( in_PUSH_GPR_NUM_REG," in_PUSH_GPR_NUM_REG",Tgeneral_address_t,_param->_nb_push); |
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| 74 | ALLOC1_SC_SIGNAL( in_PUSH_SPR_VAL ," in_PUSH_SPR_VAL ",Tcontrol_t ,_param->_nb_push); |
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| 75 | ALLOC1_SC_SIGNAL(out_PUSH_SPR_ACK ,"out_PUSH_SPR_ACK ",Tcontrol_t ,_param->_nb_push); |
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| 76 | ALLOC1_SC_SIGNAL( in_PUSH_SPR_NUM_REG," in_PUSH_SPR_NUM_REG",Tspecial_address_t,_param->_nb_push); |
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| 77 | |
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| 78 | /******************************************************** |
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| 79 | * Instanciation |
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| 80 | ********************************************************/ |
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| 81 | |
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| 82 | msg(_("<%s> : Instanciation of _Free_List_unit.\n"),name.c_str()); |
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| 83 | |
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| 84 | (*(_Free_List_unit->in_CLOCK)) (*(in_CLOCK)); |
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| 85 | (*(_Free_List_unit->in_NRESET)) (*(in_NRESET)); |
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| 86 | |
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| 87 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_POP_VAL ,_param->_nb_pop ); |
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| 88 | INSTANCE1_SC_SIGNAL(_Free_List_unit,out_POP_ACK ,_param->_nb_pop ); |
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| 89 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_POP_GPR_VAL ,_param->_nb_pop ); |
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| 90 | INSTANCE1_SC_SIGNAL(_Free_List_unit,out_POP_GPR_NUM_REG ,_param->_nb_pop ); |
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| 91 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_POP_SPR_VAL ,_param->_nb_pop ); |
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| 92 | INSTANCE1_SC_SIGNAL(_Free_List_unit,out_POP_SPR_NUM_REG ,_param->_nb_pop ); |
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| 93 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_PUSH_GPR_VAL ,_param->_nb_push); |
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| 94 | INSTANCE1_SC_SIGNAL(_Free_List_unit,out_PUSH_GPR_ACK ,_param->_nb_push); |
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| 95 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_PUSH_GPR_NUM_REG,_param->_nb_push); |
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| 96 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_PUSH_SPR_VAL ,_param->_nb_push); |
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| 97 | INSTANCE1_SC_SIGNAL(_Free_List_unit,out_PUSH_SPR_ACK ,_param->_nb_push); |
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| 98 | INSTANCE1_SC_SIGNAL(_Free_List_unit, in_PUSH_SPR_NUM_REG,_param->_nb_push); |
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| 99 | |
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| 100 | msg(_("<%s> : Start Simulation ............\n"),name.c_str()); |
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| 101 | |
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| 102 | Time * _time = new Time(); |
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| 103 | |
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| 104 | /******************************************************** |
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| 105 | * Simulation - Begin |
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| 106 | ********************************************************/ |
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| 107 | |
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| 108 | // Initialisation |
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| 109 | |
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| 110 | const uint32_t seed = 0; |
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| 111 | //const uint32_t seed = static_cast<uint32_t>(time(NULL)); |
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| 112 | |
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| 113 | srand(seed); |
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| 114 | |
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| 115 | const int32_t percent_transaction_pop = 75; |
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| 116 | const int32_t percent_transaction_push = 75; |
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| 117 | |
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| 118 | bool gpr_free [_param->_nb_general_register]; |
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| 119 | bool spr_free [_param->_nb_general_register]; |
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| 120 | |
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| 121 | for (uint32_t i=0; i<_param->_nb_general_register; i++) |
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| 122 | gpr_free [i] = false; |
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| 123 | for (uint32_t i=0; i<_param->_nb_special_register; i++) |
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| 124 | spr_free [i] = false; |
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| 125 | |
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| 126 | SC_START(0); |
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| 127 | LABEL("Initialisation"); |
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| 128 | |
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| 129 | LABEL("Reset"); |
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| 130 | in_NRESET->write(0); |
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| 131 | SC_START(5); |
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| 132 | in_NRESET->write(1); |
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| 133 | |
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| 134 | |
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| 135 | LABEL("After reset all free-list is empty"); |
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| 136 | |
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| 137 | // Test GPR |
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| 138 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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| 139 | { |
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| 140 | in_POP_GPR_VAL [i]->write(1); |
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| 141 | } |
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| 142 | SC_START(0); |
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| 143 | |
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| 144 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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| 145 | TEST(Tcontrol_t, out_POP_ACK[i]->read(), false); |
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| 146 | |
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| 147 | // Test SPR |
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| 148 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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| 149 | { |
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| 150 | in_POP_GPR_VAL [i]->write(0); |
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| 151 | in_POP_SPR_VAL [i]->write(1); |
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| 152 | } |
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| 153 | SC_START(0); |
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| 154 | |
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| 155 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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| 156 | TEST(Tcontrol_t, out_POP_ACK[i]->read(), false); |
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| 157 | |
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| 158 | // Reset val |
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| 159 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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| 160 | { |
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| 161 | in_POP_GPR_VAL [i]->write(0); |
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| 162 | in_POP_SPR_VAL [i]->write(0); |
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| 163 | } |
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| 164 | |
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| 165 | LABEL("Loop of Test"); |
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| 166 | |
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| 167 | for (uint32_t iteration=0; iteration<NB_ITERATION; iteration ++) |
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| 168 | { |
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| 169 | LABEL("Iteration %d",iteration); |
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| 170 | |
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| 171 | int32_t nb_request = 32; |
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| 172 | |
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| 173 | while (nb_request > 1) |
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| 174 | { |
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| 175 | for (uint32_t i=0; i<_param->_nb_push; i++) |
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| 176 | { |
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| 177 | Tgeneral_address_t gpr_reg = rand()%_param->_nb_general_register; |
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| 178 | in_PUSH_GPR_VAL [i]->write(not gpr_free[gpr_reg] and ((rand()%100)<percent_transaction_push)); |
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| 179 | in_PUSH_GPR_NUM_REG [i]->write(gpr_reg); |
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| 180 | |
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| 181 | Tspecial_address_t spr_reg = rand()%_param->_nb_special_register; |
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| 182 | in_PUSH_SPR_VAL [i]->write(not spr_free[spr_reg] and ((rand()%100)<percent_transaction_push)); |
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| 183 | in_PUSH_SPR_NUM_REG [i]->write(spr_reg); |
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| 184 | } |
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| 185 | |
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| 186 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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| 187 | { |
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| 188 | in_POP_VAL [i]->write((rand()%100)<percent_transaction_pop); |
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| 189 | in_POP_GPR_VAL [i]->write(rand()%2); |
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| 190 | in_POP_SPR_VAL [i]->write(rand()%2); |
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| 191 | } |
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| 192 | |
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| 193 | SC_START(0); |
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| 194 | |
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| 195 | for (uint32_t i=0; i<_param->_nb_pop; i++) |
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| 196 | if (in_POP_VAL [i]->read() and out_POP_ACK[i]->read()) |
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| 197 | { |
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| 198 | nb_request --; |
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| 199 | if (in_POP_GPR_VAL [i]->read()) |
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| 200 | { |
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| 201 | Tgeneral_address_t reg = out_POP_GPR_NUM_REG [i]->read(); |
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| 202 | |
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| 203 | TEST(bool, gpr_free[reg],true); |
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| 204 | |
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[109] | 205 | // Tgeneral_address_t bank = reg >> _param->_bank_gpr_size_slot; |
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| 206 | // TEST(bool, (bank >= (i*_param->_nb_bank_by_pop)) and (bank < ((i+1)*_param->_nb_bank_by_pop)), true); |
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[78] | 207 | |
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| 208 | gpr_free[reg] = false; |
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| 209 | } |
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| 210 | |
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| 211 | if (in_POP_SPR_VAL [i]->read()) |
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| 212 | { |
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| 213 | Tspecial_address_t reg = out_POP_SPR_NUM_REG [i]->read(); |
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| 214 | |
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| 215 | TEST(bool,spr_free[reg],true); |
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| 216 | |
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[109] | 217 | // Tspecial_address_t bank = reg >> _param->_bank_spr_size_slot; |
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| 218 | // TEST(bool, (bank >= (i*_param->_nb_bank_by_pop)) and (bank < ((i+1)*_param->_nb_bank_by_pop)), true); |
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[78] | 219 | |
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| 220 | spr_free[reg] = false; |
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| 221 | } |
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| 222 | } |
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| 223 | |
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| 224 | for (uint32_t i=0; i<_param->_nb_push; i++) |
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| 225 | { |
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| 226 | if (in_PUSH_GPR_VAL [i]->read() and out_PUSH_GPR_ACK [i]->read()) |
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| 227 | gpr_free[in_PUSH_GPR_NUM_REG [i]->read()] = true; |
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| 228 | if (in_PUSH_SPR_VAL [i]->read() and out_PUSH_SPR_ACK [i]->read()) |
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| 229 | spr_free[in_PUSH_SPR_NUM_REG [i]->read()] = true; |
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| 230 | } |
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| 231 | SC_START(1); |
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| 232 | } |
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| 233 | } |
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| 234 | |
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| 235 | /******************************************************** |
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| 236 | * Simulation - End |
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| 237 | ********************************************************/ |
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| 238 | |
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| 239 | TEST_OK ("End of Simulation"); |
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| 240 | delete _time; |
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| 241 | |
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| 242 | msg(_("<%s> : ............ Stop Simulation\n"),name.c_str()); |
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| 243 | |
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| 244 | delete in_CLOCK; |
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| 245 | delete in_NRESET; |
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| 246 | |
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| 247 | delete [] in_POP_VAL ; |
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| 248 | delete [] out_POP_ACK ; |
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| 249 | delete [] in_POP_GPR_VAL ; |
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| 250 | delete [] out_POP_GPR_NUM_REG ; |
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| 251 | delete [] in_POP_SPR_VAL ; |
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| 252 | delete [] out_POP_SPR_NUM_REG ; |
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| 253 | delete [] in_PUSH_GPR_VAL ; |
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| 254 | delete [] out_PUSH_GPR_ACK ; |
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| 255 | delete [] in_PUSH_GPR_NUM_REG; |
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| 256 | delete [] in_PUSH_SPR_VAL ; |
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| 257 | delete [] out_PUSH_SPR_ACK ; |
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| 258 | delete [] in_PUSH_SPR_NUM_REG; |
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| 259 | #endif |
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| 260 | |
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| 261 | delete _Free_List_unit; |
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| 262 | #ifdef STATISTICS |
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| 263 | delete _parameters_statistics; |
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| 264 | #endif |
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| 265 | } |
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