[10] | 1 | /* |
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| 2 | * $Id$ |
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| 3 | * |
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| 4 | * [ Description ] |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #include "Behavioural/Generic/Victim/Pseudo_LRU/include/Pseudo_LRU.h" |
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| 9 | |
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| 10 | namespace morpheo { |
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| 11 | namespace behavioural { |
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| 12 | namespace generic { |
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| 13 | namespace victim { |
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| 14 | namespace pseudo_lru { |
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| 15 | |
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| 16 | #ifdef SYSTEMC |
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| 17 | Pseudo_LRU::Pseudo_LRU (sc_module_name name, |
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| 18 | #else |
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| 19 | Pseudo_LRU::Pseudo_LRU (string name, |
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| 20 | #endif |
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| 21 | #ifdef STATISTICS |
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| 22 | morpheo::behavioural::Parameters_Statistics param_statistics, |
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| 23 | #endif |
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| 24 | morpheo::behavioural::generic::victim::pseudo_lru::Parameters param ): |
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| 25 | _name (name) |
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| 26 | ,_param (param) |
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| 27 | { |
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| 28 | log_printf(FUNC,Pseudo_LRU,"Pseudo_LRU","Begin"); |
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| 29 | |
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| 30 | #ifdef STATISTICS |
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| 31 | log_printf(TRACE,Pseudo_LRU,"Pseudo_LRU","Allocation of statistics"); |
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| 32 | |
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| 33 | // Allocation of statistics |
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| 34 | _stat = new Statistics (static_cast<string>(_name), |
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| 35 | param_statistics , |
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| 36 | param); |
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| 37 | #endif |
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| 38 | |
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| 39 | #ifdef VHDL_TESTBENCH |
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| 40 | // Creation of a testbench |
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| 41 | // -> port |
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| 42 | // -> clock's signals |
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| 43 | log_printf(TRACE,Pseudo_LRU,"Pseudo_LRU","Creation of Testbench"); |
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| 44 | _vhdl_testbench = new Vhdl_Testbench (_name); |
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| 45 | vhdl_testbench_port (*_vhdl_testbench); |
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| 46 | _vhdl_testbench->set_clock ("in_CLOCK",true); |
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| 47 | #endif |
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| 48 | |
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| 49 | #ifdef VHDL |
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| 50 | // generate the vhdl |
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| 51 | log_printf(TRACE,Pseudo_LRU,"Pseudo_LRU","Generation of VHDL"); |
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| 52 | vhdl(); |
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| 53 | #endif |
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| 54 | |
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| 55 | #ifdef SYSTEMC |
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| 56 | log_printf(TRACE,Pseudo_LRU,"Pseudo_LRU","Allocation"); |
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| 57 | allocation (); |
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| 58 | |
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| 59 | log_printf(TRACE,Pseudo_LRU,"Pseudo_LRU","Definition of sc_method"); |
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| 60 | SC_METHOD (transition); |
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| 61 | dont_initialize (); |
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| 62 | sensitive_pos << *(in_CLOCK); |
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| 63 | |
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| 64 | SC_METHOD (genMealy_access); |
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| 65 | dont_initialize (); |
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| 66 | sensitive_neg << *(in_CLOCK); |
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| 67 | for (uint32_t i=0; i<_param._nb_access; i++) |
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| 68 | { |
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| 69 | sensitive << *(in_ACCESS_VAL [i]); |
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| 70 | if (_param._size_table>1) |
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| 71 | sensitive << *(in_ACCESS_ADDRESS [i]); |
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| 72 | } |
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| 73 | |
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| 74 | #ifdef SYSTEMCASS_SPECIFIC |
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| 75 | log_printf(TRACE,Pseudo_LRU,"Pseudo_LRU","List dependency information"); |
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| 76 | // List dependency information |
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| 77 | for (uint32_t i=0; i<_param._nb_access; i++) |
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| 78 | { |
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| 79 | (*(out_ACCESS_ENTITY [i])) (*( in_ACCESS_VAL [i])); |
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| 80 | if (_param._size_table>1) |
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| 81 | (*(out_ACCESS_ENTITY [i])) (*( in_ACCESS_ADDRESS [i])); |
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| 82 | } |
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| 83 | #endif |
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| 84 | |
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| 85 | // Constant - ack is always at one |
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| 86 | for (uint32_t i=0; i<_param._nb_access; i++) |
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| 87 | PORT_WRITE (out_ACCESS_ACK [i], 1); |
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| 88 | for (uint32_t i=0; i<_param._nb_update; i++) |
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| 89 | PORT_WRITE (out_UPDATE_ACK [i], 1); |
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| 90 | |
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| 91 | #endif |
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| 92 | log_printf(FUNC,Pseudo_LRU,"Pseudo_LRU","End"); |
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| 93 | }; |
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| 94 | |
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| 95 | Pseudo_LRU::~Pseudo_LRU (void) |
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| 96 | { |
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| 97 | log_printf(FUNC,Pseudo_LRU,"~Pseudo_LRU","Begin"); |
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| 98 | #ifdef SYSTEMC |
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| 99 | deallocation (); |
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| 100 | #endif |
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| 101 | |
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| 102 | #ifdef VHDL_TESTBENCH |
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| 103 | // generate the test bench |
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| 104 | _vhdl_testbench->generate_file(); |
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| 105 | delete _vhdl_testbench; |
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| 106 | #endif |
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| 107 | |
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| 108 | #ifdef STATISTICS |
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| 109 | _stat->generate_file(statistics(0)); |
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| 110 | |
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| 111 | delete _stat; |
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| 112 | #endif |
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| 113 | log_printf(FUNC,Pseudo_LRU,"~Pseudo_LRU","End"); |
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| 114 | }; |
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| 115 | |
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| 116 | }; // end namespace pseudo_lru |
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| 117 | }; // end namespace victim |
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| 118 | }; // end namespace generic |
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| 119 | }; // end namespace behavioural |
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| 120 | }; // end namespace morpheo |
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