1 | ////////////////////////////////////////////////////////////////////////////// |
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2 | // File: tsar_iob_cluster.cpp |
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3 | // Author: Alain Greiner |
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4 | // Copyright: UPMC/LIP6 |
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5 | // Date : april 2013 |
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6 | // This program is released under the GNU public license |
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7 | ////////////////////////////////////////////////////////////////////////////// |
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8 | // Cluster(0,0) & Cluster(xmax-1,ymax-1) contains the IOB0 & IOB1 components. |
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9 | // These two clusters contain 6 extra components: |
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10 | // - 1 vci_io_bridge (connected to the 3 networks. |
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11 | // - 3 vci_dspin_wrapper for the IOB. |
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12 | // - 2 dspin_local_crossbar for commands and responses. |
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13 | ////////////////////////////////////////////////////////////////////////////// |
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14 | |
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15 | #include "../include/tsar_iob_cluster.h" |
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16 | |
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17 | namespace soclib { namespace caba { |
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18 | |
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19 | ////////////////////////////////////////////////////////////////////////// |
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20 | // Constructor |
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21 | ////////////////////////////////////////////////////////////////////////// |
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22 | template<typename vci_param_int, |
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23 | typename vci_param_ext, |
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24 | size_t dspin_int_cmd_width, |
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25 | size_t dspin_int_rsp_width, |
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26 | size_t dspin_ram_cmd_width, |
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27 | size_t dspin_ram_rsp_width> |
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28 | TsarIobCluster<vci_param_int, |
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29 | vci_param_ext, |
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30 | dspin_int_cmd_width, |
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31 | dspin_int_rsp_width, |
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32 | dspin_ram_cmd_width, |
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33 | dspin_ram_rsp_width>::TsarIobCluster( |
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34 | ////////////////////////////////////////////////////////////////////////// |
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35 | sc_module_name insname, |
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36 | size_t nb_procs, |
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37 | size_t nb_dmas, |
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38 | size_t x_id, |
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39 | size_t y_id, |
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40 | size_t xmax, |
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41 | size_t ymax, |
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42 | |
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43 | const soclib::common::MappingTable &mt_int, |
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44 | const soclib::common::MappingTable &mt_ram, |
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45 | const soclib::common::MappingTable &mt_iox, |
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46 | |
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47 | size_t x_width, |
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48 | size_t y_width, |
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49 | size_t l_width, |
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50 | |
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51 | size_t memc_int_tgtid, // local index |
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52 | size_t xicu_int_tgtid, // local index |
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53 | size_t mdma_int_tgtid, // local index |
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54 | size_t iobx_int_tgtid, // local index |
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55 | |
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56 | size_t proc_int_srcid, // local index |
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57 | size_t mdma_int_srcid, // local index |
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58 | size_t iobx_int_srcid, // local index |
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59 | |
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60 | size_t xram_ram_tgtid, // local index |
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61 | |
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62 | size_t memc_ram_srcid, // local index |
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63 | size_t iobx_ram_srcid, // local index |
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64 | |
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65 | size_t memc_ways, |
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66 | size_t memc_sets, |
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67 | size_t l1_i_ways, |
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68 | size_t l1_i_sets, |
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69 | size_t l1_d_ways, |
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70 | size_t l1_d_sets, |
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71 | size_t xram_latency, |
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72 | |
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73 | const Loader &loader, |
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74 | |
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75 | uint32_t frozen_cycles, |
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76 | uint32_t debug_start_cycle, |
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77 | bool memc_debug_ok, |
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78 | bool proc_debug_ok, |
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79 | bool iob_debug_ok ) |
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80 | : soclib::caba::BaseModule(insname), |
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81 | p_clk("clk"), |
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82 | p_resetn("resetn") |
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83 | { |
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84 | assert( (x_id < xmax) and (y_id < ymax) and "Illegal cluster coordinates"); |
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85 | |
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86 | size_t cluster_id = x_id * ymax + y_id; |
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87 | |
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88 | size_t cluster_iob0 = 0; // South-West cluster |
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89 | size_t cluster_iob1 = xmax*ymax-1; // North-East cluster |
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90 | |
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91 | // Vectors of DSPIN ports for inter-cluster communications |
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92 | p_dspin_int_cmd_in = alloc_elems<DspinInput<dspin_int_cmd_width> >("p_int_cmd_in", 4, 3); |
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93 | p_dspin_int_cmd_out = alloc_elems<DspinOutput<dspin_int_cmd_width> >("p_int_cmd_out", 4, 3); |
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94 | p_dspin_int_rsp_in = alloc_elems<DspinInput<dspin_int_rsp_width> >("p_int_rsp_in", 4, 2); |
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95 | p_dspin_int_rsp_out = alloc_elems<DspinOutput<dspin_int_rsp_width> >("p_int_rsp_out", 4, 2); |
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96 | |
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97 | p_dspin_ram_cmd_in = alloc_elems<DspinInput<dspin_ram_cmd_width> >("p_ext_cmd_in", 4); |
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98 | p_dspin_ram_cmd_out = alloc_elems<DspinOutput<dspin_ram_cmd_width> >("p_ext_cmd_out", 4); |
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99 | p_dspin_ram_rsp_in = alloc_elems<DspinInput<dspin_ram_rsp_width> >("p_ext_rsp_in", 4); |
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100 | p_dspin_ram_rsp_out = alloc_elems<DspinOutput<dspin_ram_rsp_width> >("p_ext_rsp_out", 4); |
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101 | |
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102 | // ports in cluster_iob0 and cluster_iob1 only |
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103 | if ( (cluster_id == cluster_iob0) or (cluster_id == cluster_iob1) ) |
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104 | { |
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105 | // VCI ports from IOB to IOX network |
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106 | p_vci_iob_iox_ini = new soclib::caba::VciInitiator<vci_param_ext>; |
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107 | p_vci_iob_iox_tgt = new soclib::caba::VciTarget<vci_param_ext>; |
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108 | |
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109 | // DSPIN ports from IOB to RAM network |
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110 | p_dspin_iob_cmd_out = new soclib::caba::DspinOutput<dspin_ram_cmd_width>; |
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111 | p_dspin_iob_rsp_in = new soclib::caba::DspinInput<dspin_ram_rsp_width>; |
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112 | } |
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113 | |
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114 | // IRQ ports in cluster_iob0 only |
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115 | if ( cluster_id == cluster_iob0 ) |
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116 | { |
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117 | for ( size_t n=0 ; n<32 ; n++ ) p_irq[n] = new sc_in<bool>; |
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118 | } |
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119 | |
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120 | ///////////////////////////////////////////////////////////////////////////// |
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121 | // Hardware components |
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122 | ///////////////////////////////////////////////////////////////////////////// |
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123 | |
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124 | //////////// PROCS |
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125 | for (size_t p = 0; p < nb_procs; p++) |
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126 | { |
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127 | std::ostringstream s_proc; |
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128 | s_proc << "proc_" << x_id << "_" << y_id << "_" << p; |
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129 | proc[p] = new VciCcVCacheWrapper<vci_param_int, |
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130 | dspin_int_cmd_width, |
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131 | dspin_int_rsp_width, |
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132 | GdbServer<Mips32ElIss> >( |
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133 | s_proc.str().c_str(), |
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134 | cluster_id*nb_procs + p, // GLOBAL PROC_ID |
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135 | mt_int, // Mapping Table INT network |
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136 | IntTab(cluster_id,p), // SRCID |
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137 | (cluster_id << l_width) + p, // CC_GLOBAL_ID |
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138 | 8, // ITLB ways |
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139 | 8, // ITLB sets |
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140 | 8, // DTLB ways |
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141 | 8, // DTLB sets |
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142 | l1_i_ways,l1_i_sets,16, // ICACHE size |
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143 | l1_d_ways,l1_d_sets,16, // DCACHE size |
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144 | 4, // WBUF nlines |
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145 | 4, // WBUF nwords |
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146 | x_width, |
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147 | y_width, |
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148 | frozen_cycles, // max frozen cycles |
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149 | debug_start_cycle, |
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150 | proc_debug_ok); |
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151 | |
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152 | std::ostringstream s_wi_proc; |
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153 | s_wi_proc << "proc_wi_" << x_id << "_" << y_id << "_" << p; |
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154 | proc_wi[p] = new VciDspinInitiatorWrapper<vci_param_int, |
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155 | dspin_int_cmd_width, |
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156 | dspin_int_rsp_width>( |
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157 | s_wi_proc.str().c_str(), |
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158 | x_width + y_width + l_width); |
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159 | } |
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160 | |
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161 | /////////// MEMC |
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162 | std::ostringstream s_memc; |
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163 | s_memc << "memc_" << x_id << "_" << y_id; |
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164 | memc = new VciMemCache<vci_param_int, |
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165 | vci_param_ext, |
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166 | dspin_int_rsp_width, |
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167 | dspin_int_cmd_width>( |
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168 | s_memc.str().c_str(), |
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169 | mt_int, // Mapping Table INT network |
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170 | mt_ram, // Mapping Table RAM network |
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171 | IntTab(cluster_id, memc_ram_srcid), // SRCID RAM network |
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172 | IntTab(cluster_id, memc_int_tgtid), // TGTID INT network |
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173 | (cluster_id << l_width) + nb_procs, // CC_GLOBAL_ID |
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174 | x_width, // number of bits for x coordinate |
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175 | y_width, // number of bits for y coordinate |
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176 | memc_ways, memc_sets, 16, // CACHE SIZE |
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177 | 3, // MAX NUMBER OF COPIES |
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178 | 4096, // HEAP SIZE |
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179 | 8, // TRANSACTION TABLE DEPTH |
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180 | 8, // UPDATE TABLE DEPTH |
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181 | 8, // INVALIDATE TABLE DEPTH |
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182 | debug_start_cycle, |
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183 | memc_debug_ok ); |
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184 | |
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185 | std::ostringstream s_wt_memc; |
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186 | s_wt_memc << "memc_wt_" << x_id << "_" << y_id; |
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187 | memc_int_wt = new VciDspinTargetWrapper<vci_param_int, |
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188 | dspin_int_cmd_width, |
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189 | dspin_int_rsp_width>( |
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190 | s_wt_memc.str().c_str(), |
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191 | x_width + y_width + l_width); |
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192 | |
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193 | std::ostringstream s_wi_memc; |
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194 | s_wi_memc << "memc_wi_" << x_id << "_" << y_id; |
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195 | memc_ram_wi = new VciDspinInitiatorWrapper<vci_param_ext, |
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196 | dspin_ram_cmd_width, |
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197 | dspin_ram_rsp_width>( |
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198 | s_wi_memc.str().c_str(), |
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199 | x_width + y_width + l_width); |
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200 | |
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201 | /////////// XICU |
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202 | std::ostringstream s_xicu; |
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203 | s_xicu << "xicu_" << x_id << "_" << y_id; |
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204 | xicu = new VciXicu<vci_param_int>( |
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205 | s_xicu.str().c_str(), |
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206 | mt_int, // mapping table INT network |
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207 | IntTab(cluster_id,xicu_int_tgtid), // TGTID direct space |
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208 | 32, // number of timer IRQs |
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209 | 32, // number of hard IRQs |
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210 | 32, // number of soft IRQs |
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211 | nb_procs); // number of output IRQs |
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212 | |
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213 | std::ostringstream s_wt_xicu; |
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214 | s_wt_xicu << "xicu_wt_" << x_id << "_" << y_id; |
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215 | xicu_int_wt = new VciDspinTargetWrapper<vci_param_int, |
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216 | dspin_int_cmd_width, |
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217 | dspin_int_rsp_width>( |
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218 | s_wt_xicu.str().c_str(), |
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219 | x_width + y_width + l_width); |
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220 | |
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221 | //////////// MDMA |
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222 | std::ostringstream s_mdma; |
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223 | s_mdma << "mdma_" << x_id << "_" << y_id; |
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224 | mdma = new VciMultiDma<vci_param_int>( |
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225 | s_mdma.str().c_str(), |
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226 | mt_int, |
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227 | IntTab(cluster_id, nb_procs), // SRCID |
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228 | IntTab(cluster_id, mdma_int_tgtid), // TGTID |
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229 | 64, // burst size |
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230 | nb_dmas); // number of IRQs |
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231 | |
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232 | std::ostringstream s_wt_mdma; |
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233 | s_wt_mdma << "mdma_wt_" << x_id << "_" << y_id; |
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234 | mdma_int_wt = new VciDspinTargetWrapper<vci_param_int, |
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235 | dspin_int_cmd_width, |
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236 | dspin_int_rsp_width>( |
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237 | s_wt_mdma.str().c_str(), |
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238 | x_width + y_width + l_width); |
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239 | |
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240 | std::ostringstream s_wi_mdma; |
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241 | s_wi_mdma << "mdma_wi_" << x_id << "_" << y_id; |
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242 | mdma_int_wi = new VciDspinInitiatorWrapper<vci_param_int, |
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243 | dspin_int_cmd_width, |
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244 | dspin_int_rsp_width>( |
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245 | s_wi_mdma.str().c_str(), |
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246 | x_width + y_width + l_width); |
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247 | |
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248 | /////////// Direct LOCAL_XBAR(S) |
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249 | size_t nb_direct_initiators = nb_procs + 1; |
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250 | size_t nb_direct_targets = 3; |
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251 | if ( (cluster_id == cluster_iob0) or (cluster_id == cluster_iob1) ) |
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252 | { |
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253 | nb_direct_initiators = nb_procs + 2; |
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254 | nb_direct_targets = 4; |
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255 | } |
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256 | |
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257 | std::ostringstream s_int_xbar_cmd_d; |
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258 | s_int_xbar_cmd_d << "int_xbar_cmd_d_" << x_id << "_" << y_id; |
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259 | int_xbar_cmd_d = new DspinLocalCrossbar<dspin_int_cmd_width>( |
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260 | s_int_xbar_cmd_d.str().c_str(), |
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261 | mt_int, // mapping table |
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262 | x_id, y_id, // cluster coordinates |
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263 | x_width, y_width, l_width, |
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264 | nb_direct_initiators, // number of local of sources |
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265 | nb_direct_targets, // number of local dests |
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266 | 2, 2, // fifo depths |
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267 | true, // CMD crossbar |
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268 | true, // use routing table |
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269 | false ); // no broacast |
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270 | |
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271 | std::ostringstream s_int_xbar_rsp_d; |
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272 | s_int_xbar_rsp_d << "int_xbar_rsp_d_" << x_id << "_" << y_id; |
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273 | int_xbar_rsp_d = new DspinLocalCrossbar<dspin_int_rsp_width>( |
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274 | s_int_xbar_rsp_d.str().c_str(), |
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275 | mt_int, // mapping table |
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276 | x_id, y_id, // cluster coordinates |
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277 | x_width, y_width, l_width, |
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278 | nb_direct_targets, // number of local sources |
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279 | nb_direct_initiators, // number of local dests |
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280 | 2, 2, // fifo depths |
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281 | false, // RSP crossbar |
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282 | false, // don't use routing table |
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283 | false ); // no broacast |
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284 | |
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285 | //////////// Coherence LOCAL_XBAR(S) |
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286 | std::ostringstream s_int_xbar_m2p_c; |
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287 | s_int_xbar_m2p_c << "int_xbar_m2p_c_" << x_id << "_" << y_id; |
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288 | int_xbar_m2p_c = new DspinLocalCrossbar<dspin_int_cmd_width>( |
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289 | s_int_xbar_m2p_c.str().c_str(), |
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290 | mt_int, // mapping table |
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291 | x_id, y_id, // cluster coordinates |
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292 | x_width, y_width, l_width, // several dests |
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293 | 1, // number of local sources |
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294 | nb_procs, // number of local dests |
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295 | 2, 2, // fifo depths |
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296 | true, // pseudo CMD |
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297 | false, // no routing table |
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298 | true ); // broacast |
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299 | |
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300 | std::ostringstream s_int_xbar_p2m_c; |
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301 | s_int_xbar_p2m_c << "int_xbar_p2m_c_" << x_id << "_" << y_id; |
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302 | int_xbar_p2m_c = new DspinLocalCrossbar<dspin_int_rsp_width>( |
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303 | s_int_xbar_p2m_c.str().c_str(), |
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304 | mt_int, // mapping table |
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305 | x_id, y_id, // cluster coordinates |
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306 | x_width, y_width, 0, // only one dest |
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307 | nb_procs, // number of local sources |
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308 | 1, // number of local dests |
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309 | 2, 2, // fifo depths |
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310 | false, // pseudo RSP |
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311 | false, // no routing table |
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312 | false ); // no broacast |
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313 | |
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314 | std::ostringstream s_int_xbar_clack_c; |
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315 | s_int_xbar_clack_c << "int_xbar_clack_c_" << x_id << "_" << y_id; |
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316 | int_xbar_clack_c = new DspinLocalCrossbar<dspin_int_cmd_width>( |
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317 | s_int_xbar_clack_c.str().c_str(), |
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318 | mt_int, // mapping table |
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319 | x_id, y_id, // cluster coordinates |
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320 | x_width, y_width, l_width, |
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321 | 1, // number of local sources |
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322 | nb_procs, // number of local targets |
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323 | 1, 1, // fifo depths |
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324 | true, // CMD |
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325 | false, // don't use local routing table |
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326 | false); // broadcast |
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327 | |
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328 | ////////////// INT ROUTER(S) |
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329 | std::ostringstream s_int_router_cmd; |
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330 | s_int_router_cmd << "router_cmd_" << x_id << "_" << y_id; |
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331 | int_router_cmd = new VirtualDspinRouter<dspin_int_cmd_width>( |
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332 | s_int_router_cmd.str().c_str(), |
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333 | x_id,y_id, // coordinate in the mesh |
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334 | x_width, y_width, // x & y fields width |
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335 | 3, // nb virtual channels |
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336 | 4,4); // input & output fifo depths |
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337 | |
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338 | std::ostringstream s_int_router_rsp; |
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339 | s_int_router_rsp << "router_rsp_" << x_id << "_" << y_id; |
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340 | int_router_rsp = new VirtualDspinRouter<dspin_int_rsp_width>( |
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341 | s_int_router_rsp.str().c_str(), |
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342 | x_id,y_id, // router coordinates in mesh |
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343 | x_width, y_width, // x & y fields width |
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344 | 2, // nb virtual channels |
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345 | 4,4); // input & output fifo depths |
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346 | |
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347 | ////////////// XRAM |
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348 | std::ostringstream s_xram; |
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349 | s_xram << "xram_" << x_id << "_" << y_id; |
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350 | xram = new VciSimpleRam<vci_param_ext>( |
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351 | s_xram.str().c_str(), |
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352 | IntTab(cluster_id, xram_ram_tgtid ), |
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353 | mt_ram, |
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354 | loader, |
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355 | xram_latency); |
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356 | |
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357 | std::ostringstream s_wt_xram; |
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358 | s_wt_xram << "xram_wt_" << x_id << "_" << y_id; |
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359 | xram_ram_wt = new VciDspinTargetWrapper<vci_param_ext, |
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360 | dspin_ram_cmd_width, |
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361 | dspin_ram_rsp_width>( |
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362 | s_wt_xram.str().c_str(), |
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363 | x_width + y_width + l_width); |
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364 | |
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365 | ///////////// RAM ROUTER(S) |
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366 | std::ostringstream s_ram_router_cmd; |
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367 | s_ram_router_cmd << "ram_router_cmd_" << x_id << "_" << y_id; |
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368 | size_t is_iob0 = (x_id == 0) and (y_id == 0); |
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369 | size_t is_iob1 = (x_id == (xmax-1)) and (y_id == (ymax-1)); |
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370 | ram_router_cmd = new DspinRouterTsar<dspin_ram_cmd_width>( |
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371 | s_ram_router_cmd.str().c_str(), |
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372 | x_id, y_id, // router coordinates in mesh |
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373 | x_width, // x field width in first flit |
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374 | y_width, // y field width in first flit |
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375 | 4, 4, // input & output fifo depths |
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376 | is_iob0, // cluster contains IOB0 |
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377 | is_iob1, // cluster contains IOB1 |
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378 | false, // not a response router |
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379 | l_width); // local field width in first flit |
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380 | |
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381 | std::ostringstream s_ram_router_rsp; |
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382 | s_ram_router_rsp << "ram_router_rsp_" << x_id << "_" << y_id; |
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383 | ram_router_rsp = new DspinRouterTsar<dspin_ram_rsp_width>( |
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384 | s_ram_router_rsp.str().c_str(), |
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385 | x_id, y_id, // coordinates in mesh |
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386 | x_width, // x field width in first flit |
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387 | y_width, // y field width in first flit |
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388 | 4, 4, // input & output fifo depths |
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389 | is_iob0, // cluster contains IOB0 |
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390 | is_iob1, // cluster contains IOB1 |
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391 | true, // response router |
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392 | l_width); // local field width in first flit |
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393 | |
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394 | |
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395 | ////////////////////// I/O CLUSTER ONLY /////////////////////// |
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396 | if ( (cluster_id == cluster_iob0) or (cluster_id == cluster_iob1) ) |
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397 | { |
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398 | /////////// IO_BRIDGE |
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399 | size_t iox_local_id; |
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400 | size_t global_id; |
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401 | bool has_irqs; |
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402 | if ( cluster_id == cluster_iob0 ) |
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403 | { |
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404 | iox_local_id = 0; |
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405 | global_id = cluster_iob0; |
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406 | has_irqs = true; |
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407 | } |
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408 | else |
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409 | { |
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410 | iox_local_id = 1; |
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411 | global_id = cluster_iob1; |
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412 | has_irqs = false; |
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413 | } |
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414 | |
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415 | std::ostringstream s_iob; |
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416 | s_iob << "iob_" << x_id << "_" << y_id; |
---|
417 | iob = new VciIoBridge<vci_param_int, |
---|
418 | vci_param_ext>( |
---|
419 | s_iob.str().c_str(), |
---|
420 | mt_ram, // EXT network maptab |
---|
421 | mt_int, // INT network maptab |
---|
422 | mt_iox, // IOX network maptab |
---|
423 | IntTab( global_id, iobx_int_tgtid ), // INT TGTID |
---|
424 | IntTab( global_id, iobx_int_srcid ), // INT SRCID |
---|
425 | IntTab( global_id, iox_local_id ), // IOX TGTID |
---|
426 | has_irqs, |
---|
427 | 16, // cache line words |
---|
428 | 8, // IOTLB ways |
---|
429 | 8, // IOTLB sets |
---|
430 | debug_start_cycle, |
---|
431 | iob_debug_ok ); |
---|
432 | |
---|
433 | std::ostringstream s_iob_int_wi; |
---|
434 | s_iob_int_wi << "iob_int_wi_" << x_id << "_" << y_id; |
---|
435 | iob_int_wi = new VciDspinInitiatorWrapper<vci_param_int, |
---|
436 | dspin_int_cmd_width, |
---|
437 | dspin_int_rsp_width>( |
---|
438 | s_iob_int_wi.str().c_str(), |
---|
439 | x_width + y_width + l_width); |
---|
440 | |
---|
441 | std::ostringstream s_iob_int_wt; |
---|
442 | s_iob_int_wt << "iob_int_wt_" << x_id << "_" << y_id; |
---|
443 | iob_int_wt = new VciDspinTargetWrapper<vci_param_int, |
---|
444 | dspin_int_cmd_width, |
---|
445 | dspin_int_rsp_width>( |
---|
446 | s_iob_int_wt.str().c_str(), |
---|
447 | x_width + y_width + l_width); |
---|
448 | |
---|
449 | std::ostringstream s_iob_ram_wi; |
---|
450 | s_iob_ram_wi << "iob_ram_wi_" << x_id << "_" << y_id; |
---|
451 | iob_ram_wi = new VciDspinInitiatorWrapper<vci_param_ext, |
---|
452 | dspin_ram_cmd_width, |
---|
453 | dspin_ram_rsp_width>( |
---|
454 | s_iob_ram_wi.str().c_str(), |
---|
455 | x_width + y_width + l_width); |
---|
456 | } // end if IO |
---|
457 | |
---|
458 | //////////////////////////////////// |
---|
459 | // Connections are defined here |
---|
460 | //////////////////////////////////// |
---|
461 | |
---|
462 | // on coherence network : local srcid[proc] in [0...nb_procs-1] |
---|
463 | // : local srcid[memc] = nb_procs |
---|
464 | // In cluster_iob0, 32 HWI interrupts from external peripherals |
---|
465 | // are connected to the XICU ports p_hwi[0:31] |
---|
466 | // In other clusters, no HWI interrupts are connected to XICU |
---|
467 | |
---|
468 | //////////////////////// internal CMD & RSP routers |
---|
469 | int_router_cmd->p_clk (this->p_clk); |
---|
470 | int_router_cmd->p_resetn (this->p_resetn); |
---|
471 | int_router_rsp->p_clk (this->p_clk); |
---|
472 | int_router_rsp->p_resetn (this->p_resetn); |
---|
473 | |
---|
474 | for (int i = 0; i < 4; i++) |
---|
475 | { |
---|
476 | for(int k = 0; k < 3; k++) |
---|
477 | { |
---|
478 | int_router_cmd->p_out[i][k] (this->p_dspin_int_cmd_out[i][k]); |
---|
479 | int_router_cmd->p_in[i][k] (this->p_dspin_int_cmd_in[i][k]); |
---|
480 | } |
---|
481 | |
---|
482 | for(int k = 0; k < 2; k++) |
---|
483 | { |
---|
484 | int_router_rsp->p_out[i][k] (this->p_dspin_int_rsp_out[i][k]); |
---|
485 | int_router_rsp->p_in[i][k] (this->p_dspin_int_rsp_in[i][k]); |
---|
486 | } |
---|
487 | } |
---|
488 | |
---|
489 | // local ports |
---|
490 | int_router_cmd->p_out[4][0] (signal_int_dspin_cmd_g2l_d); |
---|
491 | int_router_cmd->p_out[4][1] (signal_int_dspin_m2p_g2l_c); |
---|
492 | int_router_cmd->p_out[4][2] (signal_int_dspin_clack_g2l_c); |
---|
493 | int_router_cmd->p_in[4][0] (signal_int_dspin_cmd_l2g_d); |
---|
494 | int_router_cmd->p_in[4][1] (signal_int_dspin_m2p_l2g_c); |
---|
495 | int_router_cmd->p_in[4][2] (signal_int_dspin_clack_l2g_c); |
---|
496 | |
---|
497 | int_router_rsp->p_out[4][0] (signal_int_dspin_rsp_g2l_d); |
---|
498 | int_router_rsp->p_out[4][1] (signal_int_dspin_p2m_g2l_c); |
---|
499 | int_router_rsp->p_in[4][0] (signal_int_dspin_rsp_l2g_d); |
---|
500 | int_router_rsp->p_in[4][1] (signal_int_dspin_p2m_l2g_c); |
---|
501 | |
---|
502 | ///////////////////// CMD DSPIN local crossbar direct |
---|
503 | int_xbar_cmd_d->p_clk (this->p_clk); |
---|
504 | int_xbar_cmd_d->p_resetn (this->p_resetn); |
---|
505 | int_xbar_cmd_d->p_global_out (signal_int_dspin_cmd_l2g_d); |
---|
506 | int_xbar_cmd_d->p_global_in (signal_int_dspin_cmd_g2l_d); |
---|
507 | |
---|
508 | int_xbar_cmd_d->p_local_out[memc_int_tgtid] (signal_int_dspin_cmd_memc_t); |
---|
509 | int_xbar_cmd_d->p_local_out[xicu_int_tgtid] (signal_int_dspin_cmd_xicu_t); |
---|
510 | int_xbar_cmd_d->p_local_out[mdma_int_tgtid] (signal_int_dspin_cmd_mdma_t); |
---|
511 | |
---|
512 | int_xbar_cmd_d->p_local_in[mdma_int_srcid] (signal_int_dspin_cmd_mdma_i); |
---|
513 | |
---|
514 | for (size_t p = 0; p < nb_procs; p++) |
---|
515 | int_xbar_cmd_d->p_local_in[proc_int_srcid+p] (signal_int_dspin_cmd_proc_i[p]); |
---|
516 | |
---|
517 | if ( (cluster_id == cluster_iob0) or (cluster_id == cluster_iob1) ) |
---|
518 | { |
---|
519 | int_xbar_cmd_d->p_local_out[iobx_int_tgtid] (signal_int_dspin_cmd_iobx_t); |
---|
520 | int_xbar_cmd_d->p_local_in[iobx_int_srcid] (signal_int_dspin_cmd_iobx_i); |
---|
521 | } |
---|
522 | |
---|
523 | //////////////////////// RSP DSPIN local crossbar direct |
---|
524 | int_xbar_rsp_d->p_clk (this->p_clk); |
---|
525 | int_xbar_rsp_d->p_resetn (this->p_resetn); |
---|
526 | int_xbar_rsp_d->p_global_out (signal_int_dspin_rsp_l2g_d); |
---|
527 | int_xbar_rsp_d->p_global_in (signal_int_dspin_rsp_g2l_d); |
---|
528 | |
---|
529 | int_xbar_rsp_d->p_local_in[memc_int_tgtid] (signal_int_dspin_rsp_memc_t); |
---|
530 | int_xbar_rsp_d->p_local_in[xicu_int_tgtid] (signal_int_dspin_rsp_xicu_t); |
---|
531 | int_xbar_rsp_d->p_local_in[mdma_int_tgtid] (signal_int_dspin_rsp_mdma_t); |
---|
532 | |
---|
533 | int_xbar_rsp_d->p_local_out[mdma_int_srcid] (signal_int_dspin_rsp_mdma_i); |
---|
534 | |
---|
535 | for (size_t p = 0; p < nb_procs; p++) |
---|
536 | int_xbar_rsp_d->p_local_out[proc_int_srcid+p] (signal_int_dspin_rsp_proc_i[p]); |
---|
537 | |
---|
538 | if ( (cluster_id == cluster_iob0) or (cluster_id == cluster_iob1) ) |
---|
539 | { |
---|
540 | int_xbar_rsp_d->p_local_in[iobx_int_tgtid] (signal_int_dspin_rsp_iobx_t); |
---|
541 | int_xbar_rsp_d->p_local_out[iobx_int_srcid] (signal_int_dspin_rsp_iobx_i); |
---|
542 | } |
---|
543 | |
---|
544 | ////////////////////// M2P DSPIN local crossbar coherence |
---|
545 | int_xbar_m2p_c->p_clk (this->p_clk); |
---|
546 | int_xbar_m2p_c->p_resetn (this->p_resetn); |
---|
547 | int_xbar_m2p_c->p_global_out (signal_int_dspin_m2p_l2g_c); |
---|
548 | int_xbar_m2p_c->p_global_in (signal_int_dspin_m2p_g2l_c); |
---|
549 | int_xbar_m2p_c->p_local_in[0] (signal_int_dspin_m2p_memc); |
---|
550 | for (size_t p = 0; p < nb_procs; p++) |
---|
551 | int_xbar_m2p_c->p_local_out[p] (signal_int_dspin_m2p_proc[p]); |
---|
552 | |
---|
553 | ////////////////////////// P2M DSPIN local crossbar coherence |
---|
554 | int_xbar_p2m_c->p_clk (this->p_clk); |
---|
555 | int_xbar_p2m_c->p_resetn (this->p_resetn); |
---|
556 | int_xbar_p2m_c->p_global_out (signal_int_dspin_p2m_l2g_c); |
---|
557 | int_xbar_p2m_c->p_global_in (signal_int_dspin_p2m_g2l_c); |
---|
558 | int_xbar_p2m_c->p_local_out[0] (signal_int_dspin_p2m_memc); |
---|
559 | for (size_t p = 0; p < nb_procs; p++) |
---|
560 | int_xbar_p2m_c->p_local_in[p] (signal_int_dspin_p2m_proc[p]); |
---|
561 | |
---|
562 | ////////////////////// CLACK DSPIN local crossbar coherence |
---|
563 | int_xbar_clack_c->p_clk (this->p_clk); |
---|
564 | int_xbar_clack_c->p_resetn (this->p_resetn); |
---|
565 | int_xbar_clack_c->p_global_out (signal_int_dspin_clack_l2g_c); |
---|
566 | int_xbar_clack_c->p_global_in (signal_int_dspin_clack_g2l_c); |
---|
567 | int_xbar_clack_c->p_local_in[0] (signal_int_dspin_clack_memc); |
---|
568 | for (size_t p = 0; p < nb_procs; p++) |
---|
569 | int_xbar_clack_c->p_local_out[p] (signal_int_dspin_clack_proc[p]); |
---|
570 | |
---|
571 | //////////////////////////////////// Processors |
---|
572 | for (size_t p = 0; p < nb_procs; p++) |
---|
573 | { |
---|
574 | proc[p]->p_clk (this->p_clk); |
---|
575 | proc[p]->p_resetn (this->p_resetn); |
---|
576 | proc[p]->p_vci (signal_int_vci_ini_proc[p]); |
---|
577 | proc[p]->p_dspin_m2p (signal_int_dspin_m2p_proc[p]); |
---|
578 | proc[p]->p_dspin_p2m (signal_int_dspin_p2m_proc[p]); |
---|
579 | proc[p]->p_dspin_clack (signal_int_dspin_clack_proc[p]); |
---|
580 | proc[p]->p_irq[0] (signal_proc_it[p]); |
---|
581 | for ( size_t j = 1 ; j < 6 ; j++) |
---|
582 | { |
---|
583 | proc[p]->p_irq[j] (signal_false); |
---|
584 | } |
---|
585 | |
---|
586 | proc_wi[p]->p_clk (this->p_clk); |
---|
587 | proc_wi[p]->p_resetn (this->p_resetn); |
---|
588 | proc_wi[p]->p_dspin_cmd (signal_int_dspin_cmd_proc_i[p]); |
---|
589 | proc_wi[p]->p_dspin_rsp (signal_int_dspin_rsp_proc_i[p]); |
---|
590 | proc_wi[p]->p_vci (signal_int_vci_ini_proc[p]); |
---|
591 | } |
---|
592 | |
---|
593 | ///////////////////////////////////// XICU |
---|
594 | xicu->p_clk (this->p_clk); |
---|
595 | xicu->p_resetn (this->p_resetn); |
---|
596 | xicu->p_vci (signal_int_vci_tgt_xicu); |
---|
597 | for ( size_t p=0 ; p<nb_procs ; p++) |
---|
598 | { |
---|
599 | xicu->p_irq[p] (signal_proc_it[p]); |
---|
600 | } |
---|
601 | for ( size_t i=0 ; i<32 ; i++) |
---|
602 | { |
---|
603 | if (cluster_id == cluster_iob0) |
---|
604 | xicu->p_hwi[i] (*(this->p_irq[i])); |
---|
605 | else |
---|
606 | xicu->p_hwi[i] (signal_false); |
---|
607 | } |
---|
608 | |
---|
609 | // wrapper XICU |
---|
610 | xicu_int_wt->p_clk (this->p_clk); |
---|
611 | xicu_int_wt->p_resetn (this->p_resetn); |
---|
612 | xicu_int_wt->p_dspin_cmd (signal_int_dspin_cmd_xicu_t); |
---|
613 | xicu_int_wt->p_dspin_rsp (signal_int_dspin_rsp_xicu_t); |
---|
614 | xicu_int_wt->p_vci (signal_int_vci_tgt_xicu); |
---|
615 | |
---|
616 | ///////////////////////////////////// MEMC |
---|
617 | memc->p_clk (this->p_clk); |
---|
618 | memc->p_resetn (this->p_resetn); |
---|
619 | memc->p_vci_ixr (signal_ram_vci_ini_memc); |
---|
620 | memc->p_vci_tgt (signal_int_vci_tgt_memc); |
---|
621 | memc->p_dspin_p2m (signal_int_dspin_p2m_memc); |
---|
622 | memc->p_dspin_m2p (signal_int_dspin_m2p_memc); |
---|
623 | memc->p_dspin_clack (signal_int_dspin_clack_memc); |
---|
624 | |
---|
625 | // wrapper to INT network |
---|
626 | memc_int_wt->p_clk (this->p_clk); |
---|
627 | memc_int_wt->p_resetn (this->p_resetn); |
---|
628 | memc_int_wt->p_dspin_cmd (signal_int_dspin_cmd_memc_t); |
---|
629 | memc_int_wt->p_dspin_rsp (signal_int_dspin_rsp_memc_t); |
---|
630 | memc_int_wt->p_vci (signal_int_vci_tgt_memc); |
---|
631 | |
---|
632 | // wrapper to RAM network |
---|
633 | memc_ram_wi->p_clk (this->p_clk); |
---|
634 | memc_ram_wi->p_resetn (this->p_resetn); |
---|
635 | memc_ram_wi->p_dspin_cmd (signal_ram_dspin_cmd_memc_i); |
---|
636 | memc_ram_wi->p_dspin_rsp (signal_ram_dspin_rsp_memc_i); |
---|
637 | memc_ram_wi->p_vci (signal_ram_vci_ini_memc); |
---|
638 | |
---|
639 | //////////////////////////////////// XRAM |
---|
640 | xram->p_clk (this->p_clk); |
---|
641 | xram->p_resetn (this->p_resetn); |
---|
642 | xram->p_vci (signal_ram_vci_tgt_xram); |
---|
643 | |
---|
644 | // wrapper to RAM network |
---|
645 | xram_ram_wt->p_clk (this->p_clk); |
---|
646 | xram_ram_wt->p_resetn (this->p_resetn); |
---|
647 | xram_ram_wt->p_dspin_cmd (signal_ram_dspin_cmd_xram_t); |
---|
648 | xram_ram_wt->p_dspin_rsp (signal_ram_dspin_rsp_xram_t); |
---|
649 | xram_ram_wt->p_vci (signal_ram_vci_tgt_xram); |
---|
650 | |
---|
651 | /////////////////////////////////// MDMA |
---|
652 | mdma->p_clk (this->p_clk); |
---|
653 | mdma->p_resetn (this->p_resetn); |
---|
654 | mdma->p_vci_target (signal_int_vci_tgt_mdma); |
---|
655 | mdma->p_vci_initiator (signal_int_vci_ini_mdma); |
---|
656 | for (size_t i=0 ; i<nb_dmas ; i++) |
---|
657 | mdma->p_irq[i] (signal_irq_mdma[i]); |
---|
658 | |
---|
659 | // target wrapper |
---|
660 | mdma_int_wt->p_clk (this->p_clk); |
---|
661 | mdma_int_wt->p_resetn (this->p_resetn); |
---|
662 | mdma_int_wt->p_dspin_cmd (signal_int_dspin_cmd_mdma_t); |
---|
663 | mdma_int_wt->p_dspin_rsp (signal_int_dspin_rsp_mdma_t); |
---|
664 | mdma_int_wt->p_vci (signal_int_vci_tgt_mdma); |
---|
665 | |
---|
666 | // initiator wrapper |
---|
667 | mdma_int_wi->p_clk (this->p_clk); |
---|
668 | mdma_int_wi->p_resetn (this->p_resetn); |
---|
669 | mdma_int_wi->p_dspin_cmd (signal_int_dspin_cmd_mdma_i); |
---|
670 | mdma_int_wi->p_dspin_rsp (signal_int_dspin_rsp_mdma_i); |
---|
671 | mdma_int_wi->p_vci (signal_int_vci_ini_mdma); |
---|
672 | |
---|
673 | //////////////////////////// RAM network CMD & RSP routers |
---|
674 | ram_router_cmd->p_clk (this->p_clk); |
---|
675 | ram_router_cmd->p_resetn (this->p_resetn); |
---|
676 | ram_router_rsp->p_clk (this->p_clk); |
---|
677 | ram_router_rsp->p_resetn (this->p_resetn); |
---|
678 | for( size_t n=0 ; n<4 ; n++) |
---|
679 | { |
---|
680 | ram_router_cmd->p_out[n] (this->p_dspin_ram_cmd_out[n]); |
---|
681 | ram_router_cmd->p_in[n] (this->p_dspin_ram_cmd_in[n]); |
---|
682 | ram_router_rsp->p_out[n] (this->p_dspin_ram_rsp_out[n]); |
---|
683 | ram_router_rsp->p_in[n] (this->p_dspin_ram_rsp_in[n]); |
---|
684 | } |
---|
685 | ram_router_cmd->p_out[4] (signal_ram_dspin_cmd_xram_t); |
---|
686 | ram_router_cmd->p_in[4] (signal_ram_dspin_cmd_memc_i); |
---|
687 | ram_router_rsp->p_out[4] (signal_ram_dspin_rsp_memc_i); |
---|
688 | ram_router_rsp->p_in[4] (signal_ram_dspin_rsp_xram_t); |
---|
689 | |
---|
690 | ///////////////////////// IOB exists only in cluster_iob0 & cluster_iob1. |
---|
691 | if ( (cluster_id == cluster_iob0) or (cluster_id == cluster_iob1) ) |
---|
692 | { |
---|
693 | // IO bridge |
---|
694 | iob->p_clk (this->p_clk); |
---|
695 | iob->p_resetn (this->p_resetn); |
---|
696 | iob->p_vci_ini_iox (*(this->p_vci_iob_iox_ini)); |
---|
697 | iob->p_vci_tgt_iox (*(this->p_vci_iob_iox_tgt)); |
---|
698 | iob->p_vci_tgt_int (signal_int_vci_tgt_iobx); |
---|
699 | iob->p_vci_ini_int (signal_int_vci_ini_iobx); |
---|
700 | iob->p_vci_ini_ram (signal_ram_vci_ini_iobx); |
---|
701 | |
---|
702 | if ( cluster_id == cluster_iob0 ) |
---|
703 | for ( size_t n=0 ; n<32 ; n++ ) |
---|
704 | (*iob->p_irq[n]) (*(this->p_irq[n])); |
---|
705 | |
---|
706 | // initiator wrapper to RAM network |
---|
707 | iob_ram_wi->p_clk (this->p_clk); |
---|
708 | iob_ram_wi->p_resetn (this->p_resetn); |
---|
709 | iob_ram_wi->p_dspin_cmd (*(this->p_dspin_iob_cmd_out)); |
---|
710 | iob_ram_wi->p_dspin_rsp (*(this->p_dspin_iob_rsp_in)); |
---|
711 | iob_ram_wi->p_vci (signal_ram_vci_ini_iobx); |
---|
712 | |
---|
713 | // initiator wrapper to INT network |
---|
714 | iob_int_wi->p_clk (this->p_clk); |
---|
715 | iob_int_wi->p_resetn (this->p_resetn); |
---|
716 | iob_int_wi->p_dspin_cmd (signal_int_dspin_cmd_iobx_i); |
---|
717 | iob_int_wi->p_dspin_rsp (signal_int_dspin_rsp_iobx_i); |
---|
718 | iob_int_wi->p_vci (signal_int_vci_ini_iobx); |
---|
719 | |
---|
720 | // target wrapper to INT network |
---|
721 | iob_int_wt->p_clk (this->p_clk); |
---|
722 | iob_int_wt->p_resetn (this->p_resetn); |
---|
723 | iob_int_wt->p_dspin_cmd (signal_int_dspin_cmd_iobx_t); |
---|
724 | iob_int_wt->p_dspin_rsp (signal_int_dspin_rsp_iobx_t); |
---|
725 | iob_int_wt->p_vci (signal_int_vci_tgt_iobx); |
---|
726 | } |
---|
727 | |
---|
728 | } // end constructor |
---|
729 | |
---|
730 | }} |
---|
731 | |
---|
732 | |
---|
733 | // Local Variables: |
---|
734 | // tab-width: 3 |
---|
735 | // c-basic-offset: 3 |
---|
736 | // c-file-offsets:((innamespace . 0)(inline-open . 0)) |
---|
737 | // indent-tabs-mode: nil |
---|
738 | // End: |
---|
739 | |
---|
740 | // vim: filetype=cpp:expandtab:shiftwidth=3:tabstop=3:softtabstop=3 |
---|
741 | |
---|
742 | |
---|
743 | |
---|