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/Dcache_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 dcache_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 "Dcache_Access::Parameters" |
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20 | Parameters::Parameters (uint32_t nb_thread , |
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21 | uint32_t nb_execute_loop , |
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22 | uint32_t * nb_load_store_unit , |
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23 | uint32_t * nb_context , |
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24 | uint32_t ** nb_cache_access , |
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25 | uint32_t nb_dcache_port , |
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26 | uint32_t size_address , |
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27 | uint32_t size_data , |
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28 | uint32_t size_dcache_thread_id , |
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29 | uint32_t size_dcache_packet_id , |
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30 | uint32_t ** size_thread_id , |
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31 | uint32_t ** size_packet_id , |
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32 | uint32_t *** table_routing , |
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33 | Tpriority_t priority , |
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34 | Tload_balancing_t load_balancing , |
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35 | uint32_t *** translate_load_store_unit_to_thread, |
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36 | bool is_toplevel ) |
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37 | { |
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38 | log_begin(Dcache_Access,FUNCTION); |
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39 | |
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40 | _nb_thread = nb_thread ; |
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41 | _nb_execute_loop = nb_execute_loop ; |
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42 | _nb_load_store_unit = nb_load_store_unit; |
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43 | _nb_context = nb_context ; |
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44 | _nb_cache_access = nb_cache_access ; |
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45 | _nb_dcache_port = nb_dcache_port ; |
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46 | _size_address = size_address ; |
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47 | _size_data = size_data ; |
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48 | _size_dcache_thread_id = size_dcache_thread_id; |
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49 | _size_dcache_packet_id = size_dcache_packet_id; |
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50 | _size_thread_id = size_thread_id ; |
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51 | _size_packet_id = size_packet_id ; |
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52 | _table_routing = table_routing ; |
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53 | _priority = priority ; |
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54 | _load_balancing = load_balancing ; |
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55 | _translate_load_store_unit_to_thread = translate_load_store_unit_to_thread; |
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56 | |
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57 | test(); |
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58 | |
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59 | _max_nb_load_store_unit = max<uint32_t>(_nb_load_store_unit, nb_execute_loop); |
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60 | _max_nb_cache_access = max<uint32_t>(_nb_cache_access , _nb_execute_loop, _nb_load_store_unit); |
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61 | |
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62 | // _size_dcache_thread_id = (log2(_nb_execute_loop) + |
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63 | // log2(_max_nb_load_store_unit) + |
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64 | // log2(_max_nb_cache_access) + |
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65 | // _max_size_thread_id); |
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66 | |
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67 | uint32_t max_size_packet_id= max<uint32_t>(_size_packet_id , _nb_execute_loop, _nb_load_store_unit); |
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68 | |
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69 | _shift_num_cache_access = max_size_packet_id; |
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70 | _mask_num_cache_access = gen_mask<Tpacket_t>(log2(_max_nb_cache_access)); |
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71 | _mask_num_lsq_packet = gen_mask<Tpacket_t>(max_size_packet_id); |
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72 | |
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73 | _have_port_dcache_thread_id= _size_dcache_thread_id > 0; |
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74 | _have_port_dcache_packet_id= _size_dcache_packet_id > 0; |
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75 | |
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76 | _have_port_lsq_thread_id = new bool * [_nb_execute_loop]; |
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77 | _have_port_lsq_packet_id = new bool * [_nb_execute_loop]; |
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78 | |
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79 | for (uint32_t i=0; i<_nb_execute_loop; ++i) |
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80 | { |
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81 | _have_port_lsq_thread_id [i] = new bool [_nb_load_store_unit [i]]; |
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82 | _have_port_lsq_packet_id [i] = new bool [_nb_load_store_unit [i]]; |
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83 | |
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84 | for (uint32_t j=0; j<_nb_load_store_unit [i]; ++j) |
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85 | { |
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86 | _have_port_lsq_thread_id [i][j] = _size_thread_id[i][j] > 0; |
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87 | _have_port_lsq_packet_id [i][j] = _size_packet_id[i][j] > 0; |
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88 | } |
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89 | } |
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90 | |
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91 | _translate_thread_to_execute_loop = new uint32_t [nb_thread]; |
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92 | _translate_thread_to_load_store_unit = new uint32_t [nb_thread]; |
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93 | _translate_thread_to_context = new uint32_t [nb_thread]; |
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94 | |
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95 | for (uint32_t i=0; i<_nb_execute_loop; ++i) |
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96 | for (uint32_t j=0; j<_nb_load_store_unit [i]; ++j) |
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97 | for (uint32_t k=0; k<_nb_context[i]; ++k) |
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98 | { |
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99 | uint32_t num_thread = _translate_load_store_unit_to_thread [i][j][k]; |
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100 | |
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101 | _translate_thread_to_execute_loop [num_thread] = i; |
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102 | _translate_thread_to_load_store_unit [num_thread] = j; |
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103 | _translate_thread_to_context [num_thread] = k; |
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104 | } |
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105 | |
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106 | if (is_toplevel) |
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107 | { |
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108 | copy(); |
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109 | } |
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110 | |
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111 | log_end(Dcache_Access,FUNCTION); |
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112 | }; |
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113 | |
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114 | // #undef FUNCTION |
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115 | // #define FUNCTION "Dcache_Access::Parameters (copy)" |
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116 | // Parameters::Parameters (Parameters & param) |
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117 | // { |
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118 | // log_begin(Dcache_Access,FUNCTION); |
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119 | // test(); |
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120 | // log_end(Dcache_Access,FUNCTION); |
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121 | // }; |
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122 | |
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123 | #undef FUNCTION |
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124 | #define FUNCTION "Dcache_Access::~Parameters" |
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125 | Parameters::~Parameters (void) |
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126 | { |
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127 | log_begin(Dcache_Access,FUNCTION); |
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128 | |
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129 | delete [] _translate_thread_to_context ; |
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130 | delete [] _translate_thread_to_load_store_unit; |
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131 | delete [] _translate_thread_to_execute_loop ; |
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132 | |
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133 | for (uint32_t i=0; i<_nb_execute_loop; ++i) |
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134 | { |
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135 | delete [] _have_port_lsq_thread_id [i]; |
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136 | delete [] _have_port_lsq_packet_id [i]; |
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137 | } |
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138 | delete [] _have_port_lsq_thread_id; |
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139 | delete [] _have_port_lsq_packet_id; |
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140 | |
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141 | log_end(Dcache_Access,FUNCTION); |
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142 | }; |
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143 | |
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144 | #undef FUNCTION |
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145 | #define FUNCTION "Dcache_Access::copy" |
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146 | void Parameters::copy (void) |
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147 | { |
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148 | log_begin(Dcache_Access,FUNCTION); |
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149 | log_end(Dcache_Access,FUNCTION); |
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150 | }; |
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151 | |
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152 | }; // end namespace dcache_access |
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153 | }; // end namespace core |
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154 | |
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155 | }; // end namespace behavioural |
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156 | }; // end namespace morpheo |
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