1 | /* |
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2 | * $Id: Parameters.cpp 88 2008-12-10 18:31:39Z rosiere $ |
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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/Core/Icache_Access/include/Parameters.h" |
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9 | #include "Common/include/Max.h" |
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10 | #include "Common/include/BitManipulation.h" |
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11 | |
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12 | namespace morpheo { |
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13 | namespace behavioural { |
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14 | namespace core { |
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15 | namespace icache_access { |
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16 | |
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17 | |
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18 | #undef FUNCTION |
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19 | #define FUNCTION "Icache_Access::Parameters" |
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20 | Parameters::Parameters (uint32_t nb_thread , |
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21 | uint32_t nb_front_end , |
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22 | uint32_t * nb_context , |
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23 | uint32_t nb_icache_port , |
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24 | uint32_t size_address , |
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25 | uint32_t size_icache_thread_id , |
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26 | uint32_t size_icache_packet_id , |
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27 | uint32_t ** nb_instruction , |
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28 | uint32_t ** size_packet_id , |
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29 | uint32_t ** table_routing , |
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30 | Tpriority_t priority , |
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31 | Tload_balancing_t load_balancing , |
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32 | uint32_t ** translate_context_to_thread, |
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33 | bool is_toplevel ) |
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34 | { |
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35 | log_begin(Icache_Access,FUNCTION); |
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36 | |
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37 | _nb_thread = nb_thread ; |
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38 | _nb_front_end = nb_front_end ; |
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39 | _nb_context = nb_context ; |
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40 | _nb_icache_port = nb_icache_port; |
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41 | _size_address = size_address ; |
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42 | _size_icache_thread_id = size_icache_thread_id; |
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43 | _size_icache_packet_id = size_icache_packet_id; |
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44 | _nb_instruction = nb_instruction; |
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45 | _size_packet_id = size_packet_id; |
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46 | _table_routing = table_routing ; |
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47 | _priority = priority ; |
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48 | _load_balancing = load_balancing; |
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49 | _translate_context_to_thread = translate_context_to_thread; |
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50 | |
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51 | test(); |
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52 | |
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53 | _have_port_icache_thread_id = _size_icache_thread_id>0; |
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54 | _have_port_icache_packet_id = _size_icache_packet_id>0; |
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55 | |
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56 | |
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57 | _translate_thread_to_context = new Tcontext_t [_nb_thread]; |
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58 | _translate_thread_to_front_end = new Tcontext_t [_nb_thread]; |
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59 | |
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60 | for (uint32_t i=0; i<_nb_front_end; ++i) |
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61 | for (uint32_t j=0; j<_nb_context[i]; ++j) |
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62 | { |
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63 | uint32_t num_thread = translate_context_to_thread[i][j]; |
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64 | |
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65 | _translate_thread_to_context [num_thread] = i; |
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66 | _translate_thread_to_front_end [num_thread] = j; |
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67 | } |
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68 | |
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69 | _icache_nb_instruction = new uint32_t [_nb_icache_port]; |
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70 | for (uint32_t i=0; i<_nb_icache_port; ++i) |
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71 | _icache_nb_instruction [i] = 0; |
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72 | for (uint32_t i=0; i<_nb_front_end; i++) |
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73 | for (uint32_t j=0; j<_nb_context[i]; j++) |
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74 | { |
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75 | uint32_t port = _table_routing [i][j]; |
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76 | |
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77 | // Take the greater |
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78 | if (_icache_nb_instruction[port] < _nb_instruction [i][j]) |
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79 | _icache_nb_instruction[port] = _nb_instruction [i][j]; |
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80 | } |
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81 | |
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82 | _have_port_packet_id = new bool * [_nb_front_end]; |
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83 | for (uint32_t i=0; i<_nb_front_end; i++) |
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84 | { |
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85 | _have_port_packet_id [i] = new bool [_nb_context [i]]; |
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86 | |
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87 | for (uint32_t j=0; j<_nb_context[i]; j++) |
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88 | _have_port_packet_id [i][j] = _size_packet_id [i][j] > 0; |
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89 | } |
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90 | |
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91 | _max_nb_context = max<uint32_t>(_nb_context,_nb_front_end); |
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92 | _max_nb_instruction = max<uint32_t>(_nb_instruction,_nb_front_end,_nb_context); |
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93 | _size_thread_id = log2(_nb_front_end) + log2(_max_nb_context); |
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94 | _max_size_packet_id = max<uint32_t>(_size_packet_id,_nb_front_end, _nb_context); |
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95 | |
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96 | _shift_num_front_end = log2(_max_nb_context); |
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97 | _mask_size_context = gen_mask<Tcontext_t>(log2(_max_nb_context)); |
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98 | |
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99 | if (is_toplevel) |
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100 | { |
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101 | copy (); |
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102 | } |
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103 | |
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104 | log_end(Icache_Access,FUNCTION); |
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105 | }; |
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106 | |
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107 | // #undef FUNCTION |
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108 | // #define FUNCTION "Icache_Access::Parameters (copy)" |
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109 | // Parameters::Parameters (Parameters & param) |
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110 | // { |
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111 | // log_begin(Icache_Access,FUNCTION); |
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112 | // test(); |
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113 | // log_end(Icache_Access,FUNCTION); |
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114 | // }; |
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115 | |
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116 | #undef FUNCTION |
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117 | #define FUNCTION "Icache_Access::~Parameters" |
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118 | Parameters::~Parameters (void) |
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119 | { |
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120 | log_begin(Icache_Access,FUNCTION); |
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121 | |
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122 | for (uint32_t i=0; i<_nb_front_end; i++) |
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123 | delete [] _have_port_packet_id [i]; |
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124 | delete [] _have_port_packet_id; |
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125 | delete [] _icache_nb_instruction; |
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126 | |
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127 | delete [] _translate_thread_to_front_end; |
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128 | delete [] _translate_thread_to_context ; |
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129 | |
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130 | log_end(Icache_Access,FUNCTION); |
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131 | }; |
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132 | |
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133 | #undef FUNCTION |
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134 | #define FUNCTION "Icache_Access::copy" |
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135 | void Parameters::copy (void) |
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136 | { |
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137 | log_begin(Icache_Access,FUNCTION); |
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138 | log_end(Icache_Access,FUNCTION); |
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139 | }; |
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140 | |
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141 | }; // end namespace icache_access |
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142 | }; // end namespace core |
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143 | |
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144 | }; // end namespace behavioural |
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145 | }; // end namespace morpheo |
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