1 | #ifdef SYSTEMC |
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2 | /* |
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3 | * $Id: Execution_unit_to_Write_unit_genMealy.cpp 136 2009-10-20 18:52:15Z rosiere $ |
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4 | * |
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5 | * [ Description ] |
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6 | * |
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7 | */ |
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8 | |
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9 | #include "Behavioural/Core/Multi_Execute_loop/Execute_loop/Network/Execution_unit_to_Write_unit/include/Execution_unit_to_Write_unit.h" |
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10 | |
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11 | namespace morpheo { |
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12 | namespace behavioural { |
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13 | namespace core { |
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14 | namespace multi_execute_loop { |
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15 | namespace execute_loop { |
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16 | namespace network { |
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17 | namespace execution_unit_to_write_unit { |
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18 | |
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19 | |
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20 | #undef FUNCTION |
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21 | #define FUNCTION "Execution_unit_to_Write_unit::genMealy" |
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22 | void Execution_unit_to_Write_unit::genMealy (void) |
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23 | { |
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24 | log_printf(FUNC,Execution_unit_to_Write_unit,FUNCTION,"Begin"); |
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25 | |
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26 | if (PORT_READ(in_NRESET)) |
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27 | { |
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28 | bool write_unit_use [_param->_nb_write_unit]; |
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29 | |
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30 | for (uint32_t i=0; i<_param->_nb_write_unit; i++) |
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31 | write_unit_use[i] = (PORT_READ(in_WRITE_UNIT_IN_ACK [i]) == 0); |
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32 | |
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33 | for (uint32_t i=0; i<_param->_nb_execute_unit; i++) |
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34 | for (uint32_t j=0; j<_param->_nb_execute_unit_port[i]; j++) |
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35 | { |
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36 | bool ack = false; |
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37 | |
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38 | log_printf(TRACE,Execution_unit_to_Write_unit,FUNCTION,"Test execute_unit[%d][%d]",i,j); |
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39 | |
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40 | if (PORT_READ(in_EXECUTE_UNIT_OUT_VAL [i][j]) == true) |
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41 | { |
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42 | log_printf(TRACE,Execution_unit_to_Write_unit,FUNCTION," * have a valid entry."); |
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43 | |
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44 | Tcontext_t context_id = (_param->_have_port_context_id )?PORT_READ(in_EXECUTE_UNIT_OUT_CONTEXT_ID [i][j]):0; |
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45 | Tcontext_t front_end_id = (_param->_have_port_front_end_id )?PORT_READ(in_EXECUTE_UNIT_OUT_FRONT_END_ID [i][j]):0; |
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46 | Tcontext_t ooo_engine_id = (_param->_have_port_ooo_engine_id)?PORT_READ(in_EXECUTE_UNIT_OUT_OOO_ENGINE_ID [i][j]):0; |
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47 | Tcontext_t num_thread = get_num_thread(context_id , _param->_size_context_id , |
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48 | front_end_id , _param->_size_front_end_id , |
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49 | ooo_engine_id, _param->_size_ooo_engine_id); |
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50 | #ifdef DEBUG_TEST |
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51 | if (_destination[i][j][num_thread].empty()) |
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52 | throw ERRORMORPHEO(FUNCTION,"Invalid Operation : They have no write_unit to receive a operation from the execute_unit ["+toString(i)+"]["+toString(j)+"], thread ["+toString(num_thread)+"]."); |
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53 | #endif |
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54 | |
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55 | // find a free write_unit |
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56 | for (std::list<uint32_t>::iterator it=_destination[i][j][num_thread].begin(); |
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57 | (it != _destination[i][j][num_thread].end()) and (ack == false); |
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58 | it++) |
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59 | { |
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60 | uint32_t dest = *it; |
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61 | |
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62 | log_printf(TRACE,Execution_unit_to_Write_unit,FUNCTION," * Test destination [%d].",dest); |
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63 | |
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64 | if (write_unit_use [dest] == false) |
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65 | { |
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66 | log_printf(TRACE,Execution_unit_to_Write_unit,FUNCTION," * Is ok! Link."); |
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67 | // have find !!! |
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68 | ack = true; |
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69 | write_unit_use [dest] = true; |
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70 | |
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71 | if (_param->_have_port_context_id) |
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72 | PORT_WRITE(out_WRITE_UNIT_IN_CONTEXT_ID [dest], context_id); |
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73 | if (_param->_have_port_front_end_id) |
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74 | PORT_WRITE(out_WRITE_UNIT_IN_FRONT_END_ID [dest], front_end_id); |
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75 | if (_param->_have_port_ooo_engine_id) |
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76 | PORT_WRITE(out_WRITE_UNIT_IN_OOO_ENGINE_ID [dest], ooo_engine_id); |
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77 | if (_param->_have_port_rob_ptr ) |
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78 | PORT_WRITE(out_WRITE_UNIT_IN_PACKET_ID [dest], PORT_READ(in_EXECUTE_UNIT_OUT_PACKET_ID [i][j])); |
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79 | // PORT_WRITE(out_WRITE_UNIT_IN_OPERATION [dest], PORT_READ(in_EXECUTE_UNIT_OUT_OPERATION [i][j])); |
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80 | // PORT_WRITE(out_WRITE_UNIT_IN_TYPE [dest], PORT_READ(in_EXECUTE_UNIT_OUT_TYPE [i][j])); |
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81 | PORT_WRITE(out_WRITE_UNIT_IN_CANCEL [dest], PORT_READ(in_EXECUTE_UNIT_OUT_CANCEL [i][j])); |
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82 | PORT_WRITE(out_WRITE_UNIT_IN_WRITE_RD [dest], PORT_READ(in_EXECUTE_UNIT_OUT_WRITE_RD [i][j])); |
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83 | PORT_WRITE(out_WRITE_UNIT_IN_NUM_REG_RD [dest], PORT_READ(in_EXECUTE_UNIT_OUT_NUM_REG_RD [i][j])); |
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84 | PORT_WRITE(out_WRITE_UNIT_IN_DATA_RD [dest], PORT_READ(in_EXECUTE_UNIT_OUT_DATA_RD [i][j])); |
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85 | PORT_WRITE(out_WRITE_UNIT_IN_WRITE_RE [dest], PORT_READ(in_EXECUTE_UNIT_OUT_WRITE_RE [i][j])); |
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86 | PORT_WRITE(out_WRITE_UNIT_IN_NUM_REG_RE [dest], PORT_READ(in_EXECUTE_UNIT_OUT_NUM_REG_RE [i][j])); |
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87 | PORT_WRITE(out_WRITE_UNIT_IN_DATA_RE [dest], PORT_READ(in_EXECUTE_UNIT_OUT_DATA_RE [i][j])); |
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88 | PORT_WRITE(out_WRITE_UNIT_IN_EXCEPTION [dest], PORT_READ(in_EXECUTE_UNIT_OUT_EXCEPTION [i][j])); |
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89 | PORT_WRITE(out_WRITE_UNIT_IN_NO_SEQUENCE [dest], PORT_READ(in_EXECUTE_UNIT_OUT_NO_SEQUENCE [i][j])); |
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90 | PORT_WRITE(out_WRITE_UNIT_IN_ADDRESS [dest], PORT_READ(in_EXECUTE_UNIT_OUT_ADDRESS [i][j])); |
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91 | } |
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92 | } |
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93 | } |
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94 | PORT_WRITE(out_EXECUTE_UNIT_OUT_ACK [i][j], ack); |
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95 | } |
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96 | |
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97 | for (uint32_t i=0; i<_param->_nb_write_unit; i++) |
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98 | { |
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99 | PORT_WRITE(out_WRITE_UNIT_IN_VAL[i], write_unit_use[i]); |
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100 | } |
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101 | } |
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102 | else |
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103 | { |
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104 | for (uint32_t i=0; i<_param->_nb_execute_unit; i++) |
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105 | for (uint32_t j=0; j<_param->_nb_execute_unit_port[i]; j++) |
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106 | PORT_WRITE(out_EXECUTE_UNIT_OUT_ACK [i][j], 0); |
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107 | |
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108 | for (uint32_t i=0; i<_param->_nb_write_unit; i++) |
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109 | PORT_WRITE(out_WRITE_UNIT_IN_VAL[i], 0); |
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110 | } |
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111 | |
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112 | log_printf(FUNC,Execution_unit_to_Write_unit,FUNCTION,"End"); |
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113 | }; |
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114 | |
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115 | }; // end namespace execution_unit_to_write_unit |
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116 | }; // end namespace network |
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117 | }; // end namespace execute_loop |
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118 | }; // end namespace multi_execute_loop |
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119 | }; // end namespace core |
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120 | |
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121 | }; // end namespace behavioural |
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122 | }; // end namespace morpheo |
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123 | #endif |
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