DFFQ.cc revision 10447:a465576671d4
1#include "model/std_cells/DFFQ.h" 2 3#include <cmath> 4 5#include "model/PortInfo.h" 6#include "model/EventInfo.h" 7#include "model/TransitionInfo.h" 8#include "model/std_cells/StdCellLib.h" 9#include "model/std_cells/CellMacros.h" 10#include "model/timing_graph/ElectricalNet.h" 11#include "model/timing_graph/ElectricalDriver.h" 12#include "model/timing_graph/ElectricalLoad.h" 13#include "model/timing_graph/ElectricalDelay.h" 14 15namespace DSENT 16{ 17 using std::ceil; 18 using std::max; 19 using std::min; 20 21 DFFQ::DFFQ(const String& instance_name_, const TechModel* tech_model_) 22 : StdCell(instance_name_, tech_model_) 23 { 24 initProperties(); 25 } 26 27 DFFQ::~DFFQ() 28 {} 29 30 void DFFQ::initProperties() 31 { 32 return; 33 } 34 35 void DFFQ::constructModel() 36 { 37 // All constructModel should do is create Area/NDDPower/Energy Results as 38 // well as instantiate any sub-instances using only the hard parameters 39 40 createInputPort("D"); 41 createInputPort("CK"); 42 createOutputPort("Q"); 43 44 createLoad("D_Cap"); 45 createLoad("CK_Cap"); 46 createDelay("D_Setup_delay"); 47 createDelay("CK_to_Q_delay"); 48 createDriver("Q_Ron", true); 49 50 ElectricalLoad* d_cap = getLoad("D_Cap"); 51 ElectricalLoad* ck_cap = getLoad("CK_Cap"); 52 ElectricalDelay* d_setup_delay = getDelay("D_Setup_delay"); 53 ElectricalDelay* ck_to_q_delay = getDelay("CK_to_Q_delay"); 54 ElectricalDriver* q_ron = getDriver("Q_Ron"); 55 56 getNet("D")->addDownstreamNode(d_cap); 57 getNet("CK")->addDownstreamNode(ck_cap); 58 d_cap->addDownstreamNode(d_setup_delay); 59 ck_cap->addDownstreamNode(ck_to_q_delay); 60 ck_to_q_delay->addDownstreamNode(q_ron); 61 q_ron->addDownstreamNode(getNet("Q")); 62 63 // Create Area result 64 // Create NDD Power result 65 createElectricalAtomicResults(); 66 // Create CK Event Energy Result 67 createElectricalEventAtomicResult("CK"); 68 getEventInfo("CK")->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); 69 // Create DFF Event Energy Result 70 createElectricalEventAtomicResult("DFFD"); 71 getEventInfo("DFFD")->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); 72 createElectricalEventAtomicResult("DFFQ"); 73 getEventInfo("DFFQ")->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); 74 75 // Update Idle event for leakage 76 // CK pin is assumed to be on all the time 77 EventInfo* idle_event_info = getEventInfo("Idle"); 78 idle_event_info->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); 79 idle_event_info->setTransitionInfo("D", TransitionInfo(0.5, 0.0, 0.5)); 80 81 return; 82 } 83 84 void DFFQ::updateModel() 85 { 86 // Get parameters 87 double drive_strength = getDrivingStrength(); 88 Map<double>* cache = getTechModel()->getStdCellLib()->getStdCellCache(); 89 90 // Standard cell cache string 91 String cell_name = "DFFQ_X" + (String) drive_strength; 92 93 // Get timing parameters 94 getLoad("D_Cap")->setLoadCap(cache->get(cell_name + "->Cap->D")); 95 getLoad("CK_Cap")->setLoadCap(cache->get(cell_name + "->Cap->CK")); 96 getDriver("Q_Ron")->setOutputRes(cache->get(cell_name + "->DriveRes->Q")); 97 getDelay("CK_to_Q_delay")->setDelay(cache->get(cell_name + "->Delay->CK_to_Q")); 98 getDelay("D_Setup_delay")->setDelay(cache->get(cell_name + "->Delay->D_Setup")); 99 100 // Set the cell area 101 getAreaResult("Active")->setValue(cache->get(cell_name + "->Area->Active")); 102 getAreaResult("Metal1Wire")->setValue(cache->get(cell_name + "->Area->Metal1Wire")); 103 104 return; 105 } 106 107 void DFFQ::evaluateModel() 108 { 109 return; 110 } 111 112 void DFFQ::useModel() 113 { 114 // Get parameters 115 double drive_strength = getDrivingStrength(); 116 Map<double>* cache = getTechModel()->getStdCellLib()->getStdCellCache(); 117 118 // Standard cell cache string 119 String cell_name = "DFFQ_X" + (String) drive_strength; 120 121 // Propagate the transition info and get P_D, P_M, and P_Q 122 propagateTransitionInfo(); 123 double P_D = getInputPort("D")->getTransitionInfo().getProbability1(); 124 double P_CK = getInputPort("CK")->getTransitionInfo().getProbability1(); 125 double P_Q = getOutputPort("Q")->getTransitionInfo().getProbability1(); 126 double CK_num_trans_01 = getInputPort("CK")->getTransitionInfo().getNumberTransitions01(); 127 double D_num_trans_01 = getInputPort("D")->getTransitionInfo().getNumberTransitions01(); 128 double M_num_trans_01 = m_trans_M_.getNumberTransitions01(); 129 double Q_num_trans_01 = getOutputPort("Q")->getTransitionInfo().getNumberTransitions01(); 130 131 // Calculate leakage 132 double leakage = 0; 133 leakage += cache->get(cell_name + "->Leakage->!D!CK!Q") * (1 - P_D) * (1 - P_CK) * (1 - P_Q); 134 leakage += cache->get(cell_name + "->Leakage->!D!CKQ") * (1 - P_D) * (1 - P_CK) * P_Q; 135 leakage += cache->get(cell_name + "->Leakage->!DCK!Q") * (1 - P_D) * P_CK * (1 - P_Q); 136 leakage += cache->get(cell_name + "->Leakage->!DCKQ") * (1 - P_D) * P_CK * P_Q; 137 leakage += cache->get(cell_name + "->Leakage->D!CK!Q") * P_D * (1 - P_CK) * (1 - P_Q); 138 leakage += cache->get(cell_name + "->Leakage->D!CKQ") * P_D * (1 - P_CK) * P_Q; 139 leakage += cache->get(cell_name + "->Leakage->DCK!Q") * P_D * P_CK * (1 - P_Q); 140 leakage += cache->get(cell_name + "->Leakage->DCKQ") * P_D * P_CK * P_Q; 141 getNddPowerResult("Leakage")->setValue(leakage); 142 143 // Get VDD 144 double vdd = getTechModel()->get("Vdd"); 145 146 // Get capacitances 147 double ck_b_cap = cache->get(cell_name + "->Cap->CK_b"); 148 double ck_i_cap = cache->get(cell_name + "->Cap->CK_i"); 149 double d_b_cap = cache->get(cell_name + "->Cap->D_b"); 150 double m_b_cap = cache->get(cell_name + "->Cap->M_b"); 151 double m_cap = cache->get(cell_name + "->Cap->M"); 152 double m_i_cap = cache->get(cell_name + "->Cap->M_i"); 153 double q_b_cap = cache->get(cell_name + "->Cap->Q_b"); 154 double q_cap = cache->get(cell_name + "->Cap->Q"); 155 double q_load_cap = getNet("Q")->getTotalDownstreamCap(); 156 157 // Calculate CK Event energy 158 double ck_event_energy = 0.0; 159 ck_event_energy += (ck_b_cap + ck_i_cap) * CK_num_trans_01; 160 ck_event_energy *= vdd * vdd; 161 getEventResult("CK")->setValue(ck_event_energy); 162 // Calculate DFFD Event energy 163 double dffd_event_energy = 0.0; 164 dffd_event_energy += (d_b_cap) * D_num_trans_01; 165 dffd_event_energy += (m_b_cap + m_cap) * M_num_trans_01; 166 dffd_event_energy *= vdd * vdd; 167 getEventResult("DFFD")->setValue(dffd_event_energy); 168 // Calculate DFFQ Event energy 169 double dffq_event_energy = 0.0; 170 dffq_event_energy += (m_i_cap + q_b_cap + q_cap + q_load_cap) * Q_num_trans_01; 171 dffq_event_energy *= vdd * vdd; 172 getEventResult("DFFQ")->setValue(dffq_event_energy); 173 174 return; 175 } 176 177 void DFFQ::propagateTransitionInfo() 178 { 179 const TransitionInfo& trans_CK = getInputPort("CK")->getTransitionInfo(); 180 const TransitionInfo& trans_D = getInputPort("D")->getTransitionInfo(); 181 182 double CK_num_trans_01 = trans_CK.getNumberTransitions01(); 183 double CK_num_trans_10 = CK_num_trans_01; 184 double CK_num_trans_00 = trans_CK.getNumberTransitions00(); 185 double D_freq_mult = trans_D.getFrequencyMultiplier(); 186 187 // If thre is no activity on the clock or D, assume M node is randomly distributed among 0 and 1 188 if(LibUtil::Math::isEqual(CK_num_trans_10 + CK_num_trans_00, 0.0) || LibUtil::Math::isEqual(D_freq_mult, 0.0)) 189 { 190 m_trans_M_ = TransitionInfo(0.5, 0.0, 0.5); 191 } 192 // If the master latch is sampling just as fast or faster than input data signal 193 // Then it can capture all transitions (though it should be normalized to clock) 194 else if((CK_num_trans_10 + CK_num_trans_00) >= D_freq_mult) 195 { 196 m_trans_M_ = trans_D.scaleFrequencyMultiplier(CK_num_trans_10 + CK_num_trans_00); 197 } 198 // If the master latch is sampling slower than the input data signal, then input 199 // will look like they transition more 200 else 201 { 202 // Calculate scale ratio 203 double scale_ratio = (CK_num_trans_10 + CK_num_trans_00) / D_freq_mult; 204 // 00 and 11 transitions become fewer 205 double D_scaled_diff = 0.5 * (1 - scale_ratio) * (trans_D.getNumberTransitions00() + trans_D.getNumberTransitions11()); 206 double D_scaled_num_trans_00 = trans_D.getNumberTransitions00() * scale_ratio; 207 double D_scaled_num_trans_11 = trans_D.getNumberTransitions11() * scale_ratio; 208 // 01 and 10 transitions become more frequent 209 double D_scaled_num_trans_10 = trans_D.getNumberTransitions01() + D_scaled_diff; 210 211 // Create final transition info, remembering to apply scaling ratio to normalize to CK 212 m_trans_M_ = TransitionInfo(D_scaled_num_trans_00 * scale_ratio, 213 D_scaled_num_trans_10 * scale_ratio, 214 D_scaled_num_trans_11 * scale_ratio); 215 } 216 217 // If the clock activity is 0 or if D activity is 0, then we assume that the output is randomly distributed among 0 and 1 218 if(LibUtil::Math::isEqual(CK_num_trans_01, 0.0) || LibUtil::Math::isEqual(D_freq_mult, 0.0)) 219 { 220 getOutputPort("Q")->setTransitionInfo(TransitionInfo(0.5, 0.0, 0.5)); 221 } 222 // If the DFF's CK is running at a higher frequency than D, Q is just D with a 223 // scaled up frequency multiplier 224 else if(CK_num_trans_01 >= D_freq_mult) 225 { 226 const TransitionInfo& trans_Q = trans_D.scaleFrequencyMultiplier(CK_num_trans_01); 227 getOutputPort("Q")->setTransitionInfo(trans_Q); 228 } 229 // If the DFF is sampling slower than the input data signal, then inputs 230 // will look like they transition more 231 else 232 { 233 // Calculate scale ratio 234 double scale_ratio = CK_num_trans_01 / D_freq_mult; 235 // 00 and 11 transitions become fewer 236 double D_scaled_diff = 0.5 * (1 - scale_ratio) * (trans_D.getNumberTransitions00() + trans_D.getNumberTransitions11()); 237 double D_scaled_num_trans_00 = trans_D.getNumberTransitions00() * scale_ratio; 238 double D_scaled_num_trans_11 = trans_D.getNumberTransitions11() * scale_ratio; 239 // 01 and 10 transitions become more frequent 240 double D_scaled_num_trans_10 = trans_D.getNumberTransitions01() + D_scaled_diff; 241 const TransitionInfo trans_Q( D_scaled_num_trans_00 * scale_ratio, 242 D_scaled_num_trans_10 * scale_ratio, 243 D_scaled_num_trans_11 * scale_ratio); 244 getOutputPort("Q")->setTransitionInfo(trans_Q); 245 } 246 return; 247 } 248 249 // Creates the standard cell, characterizes and abstracts away the details 250 void DFFQ::cacheStdCell(StdCellLib* cell_lib_, double drive_strength_) 251 { 252 // Get parameters 253 double gate_pitch = cell_lib_->getTechModel()->get("Gate->PitchContacted"); 254 Map<double>* cache = cell_lib_->getStdCellCache(); 255 256 // Standard cell cache string 257 String cell_name = "DFFQ_X" + (String) drive_strength_; 258 259 Log::printLine("=== " + cell_name + " ==="); 260 261 262 // Now actually build the full standard cell model 263 createInputPort("D"); 264 createInputPort("CK"); 265 createOutputPort("Q"); 266 267 createNet("D_b"); 268 createNet("M_b"); 269 createNet("M"); 270 createNet("M_i"); 271 createNet("Q_b"); 272 createNet("CK_b"); 273 createNet("CK_i"); 274 275 // Adds macros 276 CellMacros::addInverter(this, "INV1", false, true, "D", "D_b"); 277 CellMacros::addInverter(this, "INV2", false, true, "M_b", "M"); 278 CellMacros::addInverter(this, "INV3", false, true, "M_i", "Q_b"); 279 CellMacros::addInverter(this, "INV4", true, true, "Q_b", "Q"); 280 CellMacros::addInverter(this, "INV5", false, true, "CK", "CK_b"); 281 CellMacros::addInverter(this, "INV6", false, true, "CK_b", "CK_i"); 282 CellMacros::addTristate(this, "INVZ1", false, true, false, false, "D_b", "CK_b", "CK_i", "M_b"); //trace timing through A->ZN path only 283 CellMacros::addTristate(this, "INVZ2", false, false, false, false, "M", "CK_i", "CK_b", "M_b"); //don't trace timing through the feedback path 284 CellMacros::addTristate(this, "INVZ3", false, false, true, true, "M", "CK_i", "CK_b", "M_i"); //trace timing from OE->ZN and OEN->ZN paths only 285 CellMacros::addTristate(this, "INVZ4", false, false, false, false, "Q_b", "CK_b", "CK_i", "M_i"); //don't trace timing through the feedback path 286 287 // Update macros 288 CellMacros::updateInverter(this, "INV1", drive_strength_ * 0.125); 289 CellMacros::updateInverter(this, "INV2", drive_strength_ * 0.5); 290 CellMacros::updateInverter(this, "INV3", drive_strength_ * 0.5); 291 CellMacros::updateInverter(this, "INV4", drive_strength_ * 1.0); 292 CellMacros::updateInverter(this, "INV5", drive_strength_ * 0.125); 293 CellMacros::updateInverter(this, "INV6", drive_strength_ * 0.125); 294 CellMacros::updateTristate(this, "INVZ1", drive_strength_ * 0.5); 295 CellMacros::updateTristate(this, "INVZ2", drive_strength_ * 0.0625); 296 CellMacros::updateTristate(this, "INVZ3", drive_strength_ * 0.5); 297 CellMacros::updateTristate(this, "INVZ4", drive_strength_ * 0.0625); 298 299 // Cache area result 300 double area = 0.0; 301 area += gate_pitch * getTotalHeight() * 1; 302 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV1_GatePitches").toDouble(); 303 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV2_GatePitches").toDouble(); 304 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV3_GatePitches").toDouble(); 305 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV4_GatePitches").toDouble(); 306 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV5_GatePitches").toDouble(); 307 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV6_GatePitches").toDouble(); 308 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ1_GatePitches").toDouble(); 309 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ2_GatePitches").toDouble(); 310 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ3_GatePitches").toDouble(); 311 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ4_GatePitches").toDouble(); 312 cache->set(cell_name + "->Area->Active", area); 313 cache->set(cell_name + "->Area->Metal1Wire", area); 314 Log::printLine(cell_name + "->Area->Active=" + (String) area); 315 Log::printLine(cell_name + "->Area->Metal1Wire=" + (String) area); 316 317 // -------------------------------------------------------------------- 318 // Leakage Model Calculation 319 // -------------------------------------------------------------------- 320 // Cache leakage power results (for every single signal combination) 321 double leakage_000 = 0; //!D, !CK, !Q 322 double leakage_001 = 0; //!D, !CK, Q 323 double leakage_010 = 0; //!D, CK, !Q 324 double leakage_011 = 0; //!D, CK, Q 325 double leakage_100 = 0; //D, !CK, !Q 326 double leakage_101 = 0; //D, !CK, Q 327 double leakage_110 = 0; //D, CK, !Q 328 double leakage_111 = 0; //D, CK, Q 329 330 //This is so painful... 331 leakage_000 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); 332 leakage_000 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); 333 leakage_000 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); 334 leakage_000 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); 335 leakage_000 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); 336 leakage_000 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); 337 leakage_000 += getGenProperties()->get("INVZ1_LeakagePower_101_0").toDouble(); 338 leakage_000 += getGenProperties()->get("INVZ2_LeakagePower_011_0").toDouble(); 339 leakage_000 += getGenProperties()->get("INVZ3_LeakagePower_011_0").toDouble(); 340 leakage_000 += getGenProperties()->get("INVZ4_LeakagePower_101_0").toDouble(); 341 342 leakage_001 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); 343 leakage_001 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); 344 leakage_001 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); 345 leakage_001 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); 346 leakage_001 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); 347 leakage_001 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); 348 leakage_001 += getGenProperties()->get("INVZ1_LeakagePower_101_0").toDouble(); 349 leakage_001 += getGenProperties()->get("INVZ2_LeakagePower_011_0").toDouble(); 350 leakage_001 += getGenProperties()->get("INVZ3_LeakagePower_011_1").toDouble(); 351 leakage_001 += getGenProperties()->get("INVZ4_LeakagePower_100_1").toDouble(); 352 353 leakage_010 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); 354 leakage_010 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); 355 leakage_010 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); 356 leakage_010 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); 357 leakage_010 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); 358 leakage_010 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); 359 leakage_010 += getGenProperties()->get("INVZ1_LeakagePower_011_0").toDouble(); 360 leakage_010 += getGenProperties()->get("INVZ2_LeakagePower_101_0").toDouble(); 361 leakage_010 += getGenProperties()->get("INVZ3_LeakagePower_101_0").toDouble(); 362 leakage_010 += getGenProperties()->get("INVZ4_LeakagePower_011_0").toDouble(); 363 364 leakage_011 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); 365 leakage_011 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); 366 leakage_011 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); 367 leakage_011 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); 368 leakage_011 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); 369 leakage_011 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); 370 leakage_011 += getGenProperties()->get("INVZ1_LeakagePower_011_1").toDouble(); 371 leakage_011 += getGenProperties()->get("INVZ2_LeakagePower_100_1").toDouble(); 372 leakage_011 += getGenProperties()->get("INVZ3_LeakagePower_100_1").toDouble(); 373 leakage_011 += getGenProperties()->get("INVZ4_LeakagePower_010_1").toDouble(); 374 375 leakage_100 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); 376 leakage_100 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); 377 leakage_100 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); 378 leakage_100 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); 379 leakage_100 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); 380 leakage_100 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); 381 leakage_100 += getGenProperties()->get("INVZ1_LeakagePower_100_1").toDouble(); 382 leakage_100 += getGenProperties()->get("INVZ2_LeakagePower_010_1").toDouble(); 383 leakage_100 += getGenProperties()->get("INVZ3_LeakagePower_010_0").toDouble(); 384 leakage_100 += getGenProperties()->get("INVZ4_LeakagePower_101_0").toDouble(); 385 386 leakage_101 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); 387 leakage_101 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); 388 leakage_101 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); 389 leakage_101 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); 390 leakage_101 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); 391 leakage_101 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); 392 leakage_101 += getGenProperties()->get("INVZ1_LeakagePower_100_1").toDouble(); 393 leakage_101 += getGenProperties()->get("INVZ2_LeakagePower_010_1").toDouble(); 394 leakage_101 += getGenProperties()->get("INVZ3_LeakagePower_010_1").toDouble(); 395 leakage_101 += getGenProperties()->get("INVZ4_LeakagePower_100_1").toDouble(); 396 397 leakage_110 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); 398 leakage_110 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); 399 leakage_110 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); 400 leakage_110 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); 401 leakage_110 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); 402 leakage_110 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); 403 leakage_110 += getGenProperties()->get("INVZ1_LeakagePower_010_0").toDouble(); 404 leakage_110 += getGenProperties()->get("INVZ2_LeakagePower_101_0").toDouble(); 405 leakage_110 += getGenProperties()->get("INVZ3_LeakagePower_101_0").toDouble(); 406 leakage_110 += getGenProperties()->get("INVZ4_LeakagePower_011_0").toDouble(); 407 408 leakage_111 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); 409 leakage_111 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); 410 leakage_111 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); 411 leakage_111 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); 412 leakage_111 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); 413 leakage_111 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); 414 leakage_111 += getGenProperties()->get("INVZ1_LeakagePower_010_1").toDouble(); 415 leakage_111 += getGenProperties()->get("INVZ2_LeakagePower_100_1").toDouble(); 416 leakage_111 += getGenProperties()->get("INVZ3_LeakagePower_100_1").toDouble(); 417 leakage_111 += getGenProperties()->get("INVZ4_LeakagePower_010_1").toDouble(); 418 419 cache->set(cell_name + "->Leakage->!D!CK!Q", leakage_000); 420 cache->set(cell_name + "->Leakage->!D!CKQ", leakage_001); 421 cache->set(cell_name + "->Leakage->!DCK!Q", leakage_010); 422 cache->set(cell_name + "->Leakage->!DCKQ", leakage_011); 423 cache->set(cell_name + "->Leakage->D!CK!Q", leakage_100); 424 cache->set(cell_name + "->Leakage->D!CKQ", leakage_101); 425 cache->set(cell_name + "->Leakage->DCK!Q", leakage_110); 426 cache->set(cell_name + "->Leakage->DCKQ", leakage_111); 427 Log::printLine(cell_name + "->Leakage->!D!CK!Q=" + (String) leakage_000); 428 Log::printLine(cell_name + "->Leakage->!D!CKQ=" + (String) leakage_001); 429 Log::printLine(cell_name + "->Leakage->!DCK!Q=" + (String) leakage_010); 430 Log::printLine(cell_name + "->Leakage->!DCKQ=" + (String) leakage_011); 431 Log::printLine(cell_name + "->Leakage->D!CK!Q=" + (String) leakage_100); 432 Log::printLine(cell_name + "->Leakage->D!CKQ=" + (String) leakage_101); 433 Log::printLine(cell_name + "->Leakage->DCK!Q=" + (String) leakage_110); 434 Log::printLine(cell_name + "->Leakage->DCKQ=" + (String) leakage_111); 435 // -------------------------------------------------------------------- 436 437 /* 438 // Cache event energy results 439 double event_ck_flip = 0.0; 440 event_ck_flip += getGenProperties()->get("INV5_A_Flip").toDouble() + getGenProperties()->get("INV5_ZN_Flip").toDouble(); 441 event_ck_flip += getGenProperties()->get("INV6_A_Flip").toDouble() + getGenProperties()->get("INV6_ZN_Flip").toDouble(); 442 event_ck_flip += getGenProperties()->get("INVZ1_OE_Flip").toDouble() + getGenProperties()->get("INVZ1_OEN_Flip").toDouble(); 443 event_ck_flip += getGenProperties()->get("INVZ2_OE_Flip").toDouble() + getGenProperties()->get("INVZ2_OEN_Flip").toDouble(); 444 event_ck_flip += getGenProperties()->get("INVZ3_OE_Flip").toDouble() + getGenProperties()->get("INVZ3_OEN_Flip").toDouble(); 445 event_ck_flip += getGenProperties()->get("INVZ4_OE_Flip").toDouble() + getGenProperties()->get("INVZ4_OEN_Flip").toDouble(); 446 cache->set(cell_name + "->Event_CK_Flip", event_ck_flip); 447 Log::printLine(cell_name + "->Event_CK_Flip=" + (String) event_ck_flip); 448 449 // Update D flip results 450 double event_d_flip = 0.0; 451 event_d_flip += getGenProperties()->get("INV1_A_Flip").toDouble() + getGenProperties()->get("INV1_ZN_Flip").toDouble(); 452 event_d_flip += getGenProperties()->get("INVZ1_A_Flip").toDouble(); 453 cache->set(cell_name + "->Event_D_Flip", event_d_flip); 454 Log::printLine(cell_name + "->Event_D_Flip=" + (String) event_d_flip); 455 // Update M flip results 456 double event_m_flip = 0.0; 457 event_m_flip += getGenProperties()->get("INVZ1_ZN_Flip").toDouble(); 458 event_m_flip += getGenProperties()->get("INV2_A_Flip").toDouble() + getGenProperties()->get("INV2_ZN_Flip").toDouble(); 459 event_m_flip += getGenProperties()->get("INVZ2_A_Flip").toDouble() + getGenProperties()->get("INVZ2_ZN_Flip").toDouble(); 460 event_m_flip += getGenProperties()->get("INVZ3_A_Flip").toDouble(); 461 cache->set(cell_name + "->Event_M_Flip", event_m_flip); 462 Log::printLine(cell_name + "->Event_M_Flip=" + (String) event_m_flip); 463 // Update Q flip results 464 double event_q_flip = 0.0; 465 event_q_flip += getGenProperties()->get("INVZ3_ZN_Flip").toDouble(); 466 event_q_flip += getGenProperties()->get("INV3_A_Flip").toDouble() + getGenProperties()->get("INV3_ZN_Flip").toDouble(); 467 event_q_flip += getGenProperties()->get("INVZ4_A_Flip").toDouble() + getGenProperties()->get("INVZ4_ZN_Flip").toDouble(); 468 event_q_flip += getGenProperties()->get("INV4_A_Flip").toDouble() + getGenProperties()->get("INV4_ZN_Flip").toDouble(); 469 cache->set(cell_name + "->Event_Q_Flip", event_q_flip); 470 Log::printLine(cell_name + "->Event_Q_Flip=" + (String) event_q_flip); 471 */ 472 473 // -------------------------------------------------------------------- 474 // Get Node Capacitances 475 // -------------------------------------------------------------------- 476 double d_cap = getNet("D")->getTotalDownstreamCap(); 477 double d_b_cap = getNet("D_b")->getTotalDownstreamCap(); 478 double m_b_cap = getNet("M_b")->getTotalDownstreamCap(); 479 double m_cap = getNet("M")->getTotalDownstreamCap(); 480 double m_i_cap = getNet("M_i")->getTotalDownstreamCap(); 481 double q_b_cap = getNet("Q_b")->getTotalDownstreamCap(); 482 double q_cap = getNet("Q")->getTotalDownstreamCap(); 483 double ck_cap = getNet("CK")->getTotalDownstreamCap(); 484 double ck_b_cap = getNet("CK_b")->getTotalDownstreamCap(); 485 double ck_i_cap = getNet("CK_i")->getTotalDownstreamCap(); 486 487 cache->set(cell_name + "->Cap->D", d_cap); 488 cache->set(cell_name + "->Cap->D_b", d_b_cap); 489 cache->set(cell_name + "->Cap->M_b", m_b_cap); 490 cache->set(cell_name + "->Cap->M", m_cap); 491 cache->set(cell_name + "->Cap->M_i", m_i_cap); 492 cache->set(cell_name + "->Cap->Q_b", q_b_cap); 493 cache->set(cell_name + "->Cap->Q", q_cap); 494 cache->set(cell_name + "->Cap->CK", ck_cap); 495 cache->set(cell_name + "->Cap->CK_b", ck_b_cap); 496 cache->set(cell_name + "->Cap->CK_i", ck_i_cap); 497 498 Log::printLine(cell_name + "->Cap->D=" + (String) d_cap); 499 Log::printLine(cell_name + "->Cap->D_b=" + (String) d_b_cap); 500 Log::printLine(cell_name + "->Cap->M_b=" + (String) m_b_cap); 501 Log::printLine(cell_name + "->Cap->M=" + (String) m_cap); 502 Log::printLine(cell_name + "->Cap->M_i=" + (String) m_i_cap); 503 Log::printLine(cell_name + "->Cap->Q_b=" + (String) q_b_cap); 504 Log::printLine(cell_name + "->Cap->Q=" + (String) q_cap); 505 Log::printLine(cell_name + "->Cap->CK=" + (String) ck_cap); 506 Log::printLine(cell_name + "->Cap->CK_b=" + (String) ck_b_cap); 507 Log::printLine(cell_name + "->Cap->CK_i=" + (String) ck_i_cap); 508 // -------------------------------------------------------------------- 509 510 // -------------------------------------------------------------------- 511 // Build Internal Delay Model 512 // -------------------------------------------------------------------- 513 double q_ron = getDriver("INV4_RonZN")->getOutputRes(); 514 515 double d_setup_delay = getDriver("INV1_RonZN")->calculateDelay() + 516 getDriver("INVZ1_RonZN")->calculateDelay() + 517 getDriver("INV2_RonZN")->calculateDelay(); 518 double ck_to_q_delay = getDriver("INV5_RonZN")->calculateDelay() + 519 getDriver("INV6_RonZN")->calculateDelay() + 520 getDriver("INVZ3_RonZN")->calculateDelay() + 521 getDriver("INV3_RonZN")->calculateDelay() + 522 getDriver("INV4_RonZN")->calculateDelay(); 523 524 cache->set(cell_name + "->DriveRes->Q", q_ron); 525 cache->set(cell_name + "->Delay->D_Setup", d_setup_delay); 526 cache->set(cell_name + "->Delay->CK_to_Q", ck_to_q_delay); 527 Log::printLine(cell_name + "->DriveRes->Q=" + (String) q_ron); 528 Log::printLine(cell_name + "->Delay->D_Setup=" + (String) d_setup_delay); 529 Log::printLine(cell_name + "->Delay->CK_to_Q=" + (String) ck_to_q_delay); 530 531 return; 532 // -------------------------------------------------------------------- 533 } 534 535} // namespace DSENT 536 537