1/* Copyright (c) 2012 Massachusetts Institute of Technology 2 * 3 * Permission is hereby granted, free of charge, to any person obtaining a copy 4 * of this software and associated documentation files (the "Software"), to deal 5 * in the Software without restriction, including without limitation the rights 6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 7 * copies of the Software, and to permit persons to whom the Software is 8 * furnished to do so, subject to the following conditions: 9 * 10 * The above copyright notice and this permission notice shall be included in 11 * all copies or substantial portions of the Software. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 19 * THE SOFTWARE. 20 */ 21 22#include "model/std_cells/DFFQ.h" 23 24#include <cmath> 25 26#include "model/PortInfo.h" 27#include "model/EventInfo.h" 28#include "model/TransitionInfo.h" 29#include "model/std_cells/StdCellLib.h" 30#include "model/std_cells/CellMacros.h" 31#include "model/timing_graph/ElectricalNet.h" 32#include "model/timing_graph/ElectricalDriver.h" 33#include "model/timing_graph/ElectricalLoad.h" 34#include "model/timing_graph/ElectricalDelay.h" 35 36namespace DSENT 37{ 38 using std::ceil; 39 using std::max; 40 using std::min; 41 42 DFFQ::DFFQ(const String& instance_name_, const TechModel* tech_model_) 43 : StdCell(instance_name_, tech_model_) 44 { 45 initProperties(); 46 } 47 48 DFFQ::~DFFQ() 49 {} 50 51 void DFFQ::initProperties() 52 { 53 return; 54 } 55 56 void DFFQ::constructModel() 57 { 58 // All constructModel should do is create Area/NDDPower/Energy Results as 59 // well as instantiate any sub-instances using only the hard parameters 60 61 createInputPort("D"); 62 createInputPort("CK"); 63 createOutputPort("Q"); 64 65 createLoad("D_Cap"); 66 createLoad("CK_Cap"); 67 createDelay("D_Setup_delay"); 68 createDelay("CK_to_Q_delay"); 69 createDriver("Q_Ron", true); 70 71 ElectricalLoad* d_cap = getLoad("D_Cap"); 72 ElectricalLoad* ck_cap = getLoad("CK_Cap"); 73 ElectricalDelay* d_setup_delay = getDelay("D_Setup_delay"); 74 ElectricalDelay* ck_to_q_delay = getDelay("CK_to_Q_delay"); 75 ElectricalDriver* q_ron = getDriver("Q_Ron"); 76 77 getNet("D")->addDownstreamNode(d_cap); 78 getNet("CK")->addDownstreamNode(ck_cap); 79 d_cap->addDownstreamNode(d_setup_delay); 80 ck_cap->addDownstreamNode(ck_to_q_delay); 81 ck_to_q_delay->addDownstreamNode(q_ron); 82 q_ron->addDownstreamNode(getNet("Q")); 83 84 // Create Area result 85 // Create NDD Power result 86 createElectricalAtomicResults(); 87 // Create CK Event Energy Result 88 createElectricalEventAtomicResult("CK"); 89 getEventInfo("CK")->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); 90 // Create DFF Event Energy Result 91 createElectricalEventAtomicResult("DFFD"); 92 getEventInfo("DFFD")->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); 93 createElectricalEventAtomicResult("DFFQ"); 94 getEventInfo("DFFQ")->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); 95 96 // Update Idle event for leakage 97 // CK pin is assumed to be on all the time 98 EventInfo* idle_event_info = getEventInfo("Idle"); 99 idle_event_info->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); 100 idle_event_info->setTransitionInfo("D", TransitionInfo(0.5, 0.0, 0.5)); 101 102 return; 103 } 104 105 void DFFQ::updateModel() 106 { 107 // Get parameters 108 double drive_strength = getDrivingStrength(); 109 Map<double>* cache = getTechModel()->getStdCellLib()->getStdCellCache(); 110 111 // Standard cell cache string 112 String cell_name = "DFFQ_X" + (String) drive_strength; 113 114 // Get timing parameters 115 getLoad("D_Cap")->setLoadCap(cache->get(cell_name + "->Cap->D")); 116 getLoad("CK_Cap")->setLoadCap(cache->get(cell_name + "->Cap->CK")); 117 getDriver("Q_Ron")->setOutputRes(cache->get(cell_name + "->DriveRes->Q")); 118 getDelay("CK_to_Q_delay")->setDelay(cache->get(cell_name + "->Delay->CK_to_Q")); 119 getDelay("D_Setup_delay")->setDelay(cache->get(cell_name + "->Delay->D_Setup")); 120 121 // Set the cell area 122 getAreaResult("Active")->setValue(cache->get(cell_name + "->Area->Active")); 123 getAreaResult("Metal1Wire")->setValue(cache->get(cell_name + "->Area->Metal1Wire")); 124 125 return; 126 } 127 128 void DFFQ::evaluateModel() 129 { 130 return; 131 } 132 133 void DFFQ::useModel() 134 { 135 // Get parameters 136 double drive_strength = getDrivingStrength(); 137 Map<double>* cache = getTechModel()->getStdCellLib()->getStdCellCache(); 138 139 // Standard cell cache string 140 String cell_name = "DFFQ_X" + (String) drive_strength; 141 142 // Propagate the transition info and get P_D, P_M, and P_Q 143 propagateTransitionInfo(); 144 double P_D = getInputPort("D")->getTransitionInfo().getProbability1(); 145 double P_CK = getInputPort("CK")->getTransitionInfo().getProbability1(); 146 double P_Q = getOutputPort("Q")->getTransitionInfo().getProbability1(); 147 double CK_num_trans_01 = getInputPort("CK")->getTransitionInfo().getNumberTransitions01(); 148 double D_num_trans_01 = getInputPort("D")->getTransitionInfo().getNumberTransitions01(); 149 double M_num_trans_01 = m_trans_M_.getNumberTransitions01(); 150 double Q_num_trans_01 = getOutputPort("Q")->getTransitionInfo().getNumberTransitions01(); 151 152 // Calculate leakage 153 double leakage = 0; 154 leakage += cache->get(cell_name + "->Leakage->!D!CK!Q") * (1 - P_D) * (1 - P_CK) * (1 - P_Q); 155 leakage += cache->get(cell_name + "->Leakage->!D!CKQ") * (1 - P_D) * (1 - P_CK) * P_Q; 156 leakage += cache->get(cell_name + "->Leakage->!DCK!Q") * (1 - P_D) * P_CK * (1 - P_Q); 157 leakage += cache->get(cell_name + "->Leakage->!DCKQ") * (1 - P_D) * P_CK * P_Q; 158 leakage += cache->get(cell_name + "->Leakage->D!CK!Q") * P_D * (1 - P_CK) * (1 - P_Q); 159 leakage += cache->get(cell_name + "->Leakage->D!CKQ") * P_D * (1 - P_CK) * P_Q; 160 leakage += cache->get(cell_name + "->Leakage->DCK!Q") * P_D * P_CK * (1 - P_Q); 161 leakage += cache->get(cell_name + "->Leakage->DCKQ") * P_D * P_CK * P_Q; 162 getNddPowerResult("Leakage")->setValue(leakage); 163 164 // Get VDD 165 double vdd = getTechModel()->get("Vdd"); 166 167 // Get capacitances 168 double ck_b_cap = cache->get(cell_name + "->Cap->CK_b"); 169 double ck_i_cap = cache->get(cell_name + "->Cap->CK_i"); 170 double d_b_cap = cache->get(cell_name + "->Cap->D_b"); 171 double m_b_cap = cache->get(cell_name + "->Cap->M_b"); 172 double m_cap = cache->get(cell_name + "->Cap->M"); 173 double m_i_cap = cache->get(cell_name + "->Cap->M_i"); 174 double q_b_cap = cache->get(cell_name + "->Cap->Q_b"); 175 double q_cap = cache->get(cell_name + "->Cap->Q"); 176 double q_load_cap = getNet("Q")->getTotalDownstreamCap(); 177 178 // Calculate CK Event energy 179 double ck_event_energy = 0.0; 180 ck_event_energy += (ck_b_cap + ck_i_cap) * CK_num_trans_01; 181 ck_event_energy *= vdd * vdd; 182 getEventResult("CK")->setValue(ck_event_energy); 183 // Calculate DFFD Event energy 184 double dffd_event_energy = 0.0; 185 dffd_event_energy += (d_b_cap) * D_num_trans_01; 186 dffd_event_energy += (m_b_cap + m_cap) * M_num_trans_01; 187 dffd_event_energy *= vdd * vdd; 188 getEventResult("DFFD")->setValue(dffd_event_energy); 189 // Calculate DFFQ Event energy 190 double dffq_event_energy = 0.0; 191 dffq_event_energy += (m_i_cap + q_b_cap + q_cap + q_load_cap) * Q_num_trans_01; 192 dffq_event_energy *= vdd * vdd; 193 getEventResult("DFFQ")->setValue(dffq_event_energy); 194 195 return; 196 } 197 198 void DFFQ::propagateTransitionInfo() 199 { 200 const TransitionInfo& trans_CK = getInputPort("CK")->getTransitionInfo(); 201 const TransitionInfo& trans_D = getInputPort("D")->getTransitionInfo(); 202 203 double CK_num_trans_01 = trans_CK.getNumberTransitions01(); 204 double CK_num_trans_10 = CK_num_trans_01; 205 double CK_num_trans_00 = trans_CK.getNumberTransitions00(); 206 double D_freq_mult = trans_D.getFrequencyMultiplier(); 207 208 // If thre is no activity on the clock or D, assume M node is randomly distributed among 0 and 1 209 if(LibUtil::Math::isEqual(CK_num_trans_10 + CK_num_trans_00, 0.0) || LibUtil::Math::isEqual(D_freq_mult, 0.0)) 210 { 211 m_trans_M_ = TransitionInfo(0.5, 0.0, 0.5); 212 } 213 // If the master latch is sampling just as fast or faster than input data signal 214 // Then it can capture all transitions (though it should be normalized to clock) 215 else if((CK_num_trans_10 + CK_num_trans_00) >= D_freq_mult) 216 { 217 m_trans_M_ = trans_D.scaleFrequencyMultiplier(CK_num_trans_10 + CK_num_trans_00); 218 } 219 // If the master latch is sampling slower than the input data signal, then input 220 // will look like they transition more 221 else 222 { 223 // Calculate scale ratio 224 double scale_ratio = (CK_num_trans_10 + CK_num_trans_00) / D_freq_mult; 225 // 00 and 11 transitions become fewer 226 double D_scaled_diff = 0.5 * (1 - scale_ratio) * (trans_D.getNumberTransitions00() + trans_D.getNumberTransitions11()); 227 double D_scaled_num_trans_00 = trans_D.getNumberTransitions00() * scale_ratio; 228 double D_scaled_num_trans_11 = trans_D.getNumberTransitions11() * scale_ratio; 229 // 01 and 10 transitions become more frequent 230 double D_scaled_num_trans_10 = trans_D.getNumberTransitions01() + D_scaled_diff; 231 232 // Create final transition info, remembering to apply scaling ratio to normalize to CK 233 m_trans_M_ = TransitionInfo(D_scaled_num_trans_00 * scale_ratio, 234 D_scaled_num_trans_10 * scale_ratio, 235 D_scaled_num_trans_11 * scale_ratio); 236 } 237 238 // If the clock activity is 0 or if D activity is 0, then we assume that the output is randomly distributed among 0 and 1 239 if(LibUtil::Math::isEqual(CK_num_trans_01, 0.0) || LibUtil::Math::isEqual(D_freq_mult, 0.0)) 240 { 241 getOutputPort("Q")->setTransitionInfo(TransitionInfo(0.5, 0.0, 0.5)); 242 } 243 // If the DFF's CK is running at a higher frequency than D, Q is just D with a 244 // scaled up frequency multiplier 245 else if(CK_num_trans_01 >= D_freq_mult) 246 { 247 const TransitionInfo& trans_Q = trans_D.scaleFrequencyMultiplier(CK_num_trans_01); 248 getOutputPort("Q")->setTransitionInfo(trans_Q); 249 } 250 // If the DFF is sampling slower than the input data signal, then inputs 251 // will look like they transition more 252 else 253 { 254 // Calculate scale ratio 255 double scale_ratio = CK_num_trans_01 / D_freq_mult; 256 // 00 and 11 transitions become fewer 257 double D_scaled_diff = 0.5 * (1 - scale_ratio) * (trans_D.getNumberTransitions00() + trans_D.getNumberTransitions11()); 258 double D_scaled_num_trans_00 = trans_D.getNumberTransitions00() * scale_ratio; 259 double D_scaled_num_trans_11 = trans_D.getNumberTransitions11() * scale_ratio; 260 // 01 and 10 transitions become more frequent 261 double D_scaled_num_trans_10 = trans_D.getNumberTransitions01() + D_scaled_diff; 262 const TransitionInfo trans_Q( D_scaled_num_trans_00 * scale_ratio, 263 D_scaled_num_trans_10 * scale_ratio, 264 D_scaled_num_trans_11 * scale_ratio); 265 getOutputPort("Q")->setTransitionInfo(trans_Q); 266 } 267 return; 268 } 269 270 // Creates the standard cell, characterizes and abstracts away the details 271 void DFFQ::cacheStdCell(StdCellLib* cell_lib_, double drive_strength_) 272 { 273 // Get parameters 274 double gate_pitch = cell_lib_->getTechModel()->get("Gate->PitchContacted"); 275 Map<double>* cache = cell_lib_->getStdCellCache(); 276 277 // Standard cell cache string 278 String cell_name = "DFFQ_X" + (String) drive_strength_; 279 280 Log::printLine("=== " + cell_name + " ==="); 281 282 283 // Now actually build the full standard cell model 284 createInputPort("D"); 285 createInputPort("CK"); 286 createOutputPort("Q"); 287 288 createNet("D_b"); 289 createNet("M_b"); 290 createNet("M"); 291 createNet("M_i"); 292 createNet("Q_b"); 293 createNet("CK_b"); 294 createNet("CK_i"); 295 296 // Adds macros 297 CellMacros::addInverter(this, "INV1", false, true, "D", "D_b"); 298 CellMacros::addInverter(this, "INV2", false, true, "M_b", "M"); 299 CellMacros::addInverter(this, "INV3", false, true, "M_i", "Q_b"); 300 CellMacros::addInverter(this, "INV4", true, true, "Q_b", "Q"); 301 CellMacros::addInverter(this, "INV5", false, true, "CK", "CK_b"); 302 CellMacros::addInverter(this, "INV6", false, true, "CK_b", "CK_i"); 303 CellMacros::addTristate(this, "INVZ1", false, true, false, false, "D_b", "CK_b", "CK_i", "M_b"); //trace timing through A->ZN path only 304 CellMacros::addTristate(this, "INVZ2", false, false, false, false, "M", "CK_i", "CK_b", "M_b"); //don't trace timing through the feedback path 305 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 306 CellMacros::addTristate(this, "INVZ4", false, false, false, false, "Q_b", "CK_b", "CK_i", "M_i"); //don't trace timing through the feedback path 307 308 // Update macros 309 CellMacros::updateInverter(this, "INV1", drive_strength_ * 0.125); 310 CellMacros::updateInverter(this, "INV2", drive_strength_ * 0.5); 311 CellMacros::updateInverter(this, "INV3", drive_strength_ * 0.5); 312 CellMacros::updateInverter(this, "INV4", drive_strength_ * 1.0); 313 CellMacros::updateInverter(this, "INV5", drive_strength_ * 0.125); 314 CellMacros::updateInverter(this, "INV6", drive_strength_ * 0.125); 315 CellMacros::updateTristate(this, "INVZ1", drive_strength_ * 0.5); 316 CellMacros::updateTristate(this, "INVZ2", drive_strength_ * 0.0625); 317 CellMacros::updateTristate(this, "INVZ3", drive_strength_ * 0.5); 318 CellMacros::updateTristate(this, "INVZ4", drive_strength_ * 0.0625); 319 320 // Cache area result 321 double area = 0.0; 322 area += gate_pitch * getTotalHeight() * 1; 323 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV1_GatePitches").toDouble(); 324 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV2_GatePitches").toDouble(); 325 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV3_GatePitches").toDouble(); 326 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV4_GatePitches").toDouble(); 327 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV5_GatePitches").toDouble(); 328 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV6_GatePitches").toDouble(); 329 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ1_GatePitches").toDouble(); 330 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ2_GatePitches").toDouble(); 331 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ3_GatePitches").toDouble(); 332 area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ4_GatePitches").toDouble(); 333 cache->set(cell_name + "->Area->Active", area); 334 cache->set(cell_name + "->Area->Metal1Wire", area); 335 Log::printLine(cell_name + "->Area->Active=" + (String) area); 336 Log::printLine(cell_name + "->Area->Metal1Wire=" + (String) area); 337 338 // -------------------------------------------------------------------- 339 // Leakage Model Calculation 340 // -------------------------------------------------------------------- 341 // Cache leakage power results (for every single signal combination) 342 double leakage_000 = 0; //!D, !CK, !Q 343 double leakage_001 = 0; //!D, !CK, Q 344 double leakage_010 = 0; //!D, CK, !Q 345 double leakage_011 = 0; //!D, CK, Q 346 double leakage_100 = 0; //D, !CK, !Q 347 double leakage_101 = 0; //D, !CK, Q 348 double leakage_110 = 0; //D, CK, !Q 349 double leakage_111 = 0; //D, CK, Q 350 351 //This is so painful... 352 leakage_000 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); 353 leakage_000 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); 354 leakage_000 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); 355 leakage_000 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); 356 leakage_000 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); 357 leakage_000 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); 358 leakage_000 += getGenProperties()->get("INVZ1_LeakagePower_101_0").toDouble(); 359 leakage_000 += getGenProperties()->get("INVZ2_LeakagePower_011_0").toDouble(); 360 leakage_000 += getGenProperties()->get("INVZ3_LeakagePower_011_0").toDouble(); 361 leakage_000 += getGenProperties()->get("INVZ4_LeakagePower_101_0").toDouble(); 362 363 leakage_001 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); 364 leakage_001 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); 365 leakage_001 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); 366 leakage_001 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); 367 leakage_001 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); 368 leakage_001 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); 369 leakage_001 += getGenProperties()->get("INVZ1_LeakagePower_101_0").toDouble(); 370 leakage_001 += getGenProperties()->get("INVZ2_LeakagePower_011_0").toDouble(); 371 leakage_001 += getGenProperties()->get("INVZ3_LeakagePower_011_1").toDouble(); 372 leakage_001 += getGenProperties()->get("INVZ4_LeakagePower_100_1").toDouble(); 373 374 leakage_010 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); 375 leakage_010 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); 376 leakage_010 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); 377 leakage_010 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); 378 leakage_010 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); 379 leakage_010 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); 380 leakage_010 += getGenProperties()->get("INVZ1_LeakagePower_011_0").toDouble(); 381 leakage_010 += getGenProperties()->get("INVZ2_LeakagePower_101_0").toDouble(); 382 leakage_010 += getGenProperties()->get("INVZ3_LeakagePower_101_0").toDouble(); 383 leakage_010 += getGenProperties()->get("INVZ4_LeakagePower_011_0").toDouble(); 384 385 leakage_011 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); 386 leakage_011 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); 387 leakage_011 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); 388 leakage_011 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); 389 leakage_011 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); 390 leakage_011 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); 391 leakage_011 += getGenProperties()->get("INVZ1_LeakagePower_011_1").toDouble(); 392 leakage_011 += getGenProperties()->get("INVZ2_LeakagePower_100_1").toDouble(); 393 leakage_011 += getGenProperties()->get("INVZ3_LeakagePower_100_1").toDouble(); 394 leakage_011 += getGenProperties()->get("INVZ4_LeakagePower_010_1").toDouble(); 395 396 leakage_100 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); 397 leakage_100 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); 398 leakage_100 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); 399 leakage_100 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); 400 leakage_100 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); 401 leakage_100 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); 402 leakage_100 += getGenProperties()->get("INVZ1_LeakagePower_100_1").toDouble(); 403 leakage_100 += getGenProperties()->get("INVZ2_LeakagePower_010_1").toDouble(); 404 leakage_100 += getGenProperties()->get("INVZ3_LeakagePower_010_0").toDouble(); 405 leakage_100 += getGenProperties()->get("INVZ4_LeakagePower_101_0").toDouble(); 406 407 leakage_101 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); 408 leakage_101 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); 409 leakage_101 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); 410 leakage_101 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); 411 leakage_101 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); 412 leakage_101 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); 413 leakage_101 += getGenProperties()->get("INVZ1_LeakagePower_100_1").toDouble(); 414 leakage_101 += getGenProperties()->get("INVZ2_LeakagePower_010_1").toDouble(); 415 leakage_101 += getGenProperties()->get("INVZ3_LeakagePower_010_1").toDouble(); 416 leakage_101 += getGenProperties()->get("INVZ4_LeakagePower_100_1").toDouble(); 417 418 leakage_110 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); 419 leakage_110 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); 420 leakage_110 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); 421 leakage_110 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); 422 leakage_110 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); 423 leakage_110 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); 424 leakage_110 += getGenProperties()->get("INVZ1_LeakagePower_010_0").toDouble(); 425 leakage_110 += getGenProperties()->get("INVZ2_LeakagePower_101_0").toDouble(); 426 leakage_110 += getGenProperties()->get("INVZ3_LeakagePower_101_0").toDouble(); 427 leakage_110 += getGenProperties()->get("INVZ4_LeakagePower_011_0").toDouble(); 428 429 leakage_111 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); 430 leakage_111 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); 431 leakage_111 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); 432 leakage_111 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); 433 leakage_111 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); 434 leakage_111 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); 435 leakage_111 += getGenProperties()->get("INVZ1_LeakagePower_010_1").toDouble(); 436 leakage_111 += getGenProperties()->get("INVZ2_LeakagePower_100_1").toDouble(); 437 leakage_111 += getGenProperties()->get("INVZ3_LeakagePower_100_1").toDouble(); 438 leakage_111 += getGenProperties()->get("INVZ4_LeakagePower_010_1").toDouble(); 439 440 cache->set(cell_name + "->Leakage->!D!CK!Q", leakage_000); 441 cache->set(cell_name + "->Leakage->!D!CKQ", leakage_001); 442 cache->set(cell_name + "->Leakage->!DCK!Q", leakage_010); 443 cache->set(cell_name + "->Leakage->!DCKQ", leakage_011); 444 cache->set(cell_name + "->Leakage->D!CK!Q", leakage_100); 445 cache->set(cell_name + "->Leakage->D!CKQ", leakage_101); 446 cache->set(cell_name + "->Leakage->DCK!Q", leakage_110); 447 cache->set(cell_name + "->Leakage->DCKQ", leakage_111); 448 Log::printLine(cell_name + "->Leakage->!D!CK!Q=" + (String) leakage_000); 449 Log::printLine(cell_name + "->Leakage->!D!CKQ=" + (String) leakage_001); 450 Log::printLine(cell_name + "->Leakage->!DCK!Q=" + (String) leakage_010); 451 Log::printLine(cell_name + "->Leakage->!DCKQ=" + (String) leakage_011); 452 Log::printLine(cell_name + "->Leakage->D!CK!Q=" + (String) leakage_100); 453 Log::printLine(cell_name + "->Leakage->D!CKQ=" + (String) leakage_101); 454 Log::printLine(cell_name + "->Leakage->DCK!Q=" + (String) leakage_110); 455 Log::printLine(cell_name + "->Leakage->DCKQ=" + (String) leakage_111); 456 // -------------------------------------------------------------------- 457 458 /* 459 // Cache event energy results 460 double event_ck_flip = 0.0; 461 event_ck_flip += getGenProperties()->get("INV5_A_Flip").toDouble() + getGenProperties()->get("INV5_ZN_Flip").toDouble(); 462 event_ck_flip += getGenProperties()->get("INV6_A_Flip").toDouble() + getGenProperties()->get("INV6_ZN_Flip").toDouble(); 463 event_ck_flip += getGenProperties()->get("INVZ1_OE_Flip").toDouble() + getGenProperties()->get("INVZ1_OEN_Flip").toDouble(); 464 event_ck_flip += getGenProperties()->get("INVZ2_OE_Flip").toDouble() + getGenProperties()->get("INVZ2_OEN_Flip").toDouble(); 465 event_ck_flip += getGenProperties()->get("INVZ3_OE_Flip").toDouble() + getGenProperties()->get("INVZ3_OEN_Flip").toDouble(); 466 event_ck_flip += getGenProperties()->get("INVZ4_OE_Flip").toDouble() + getGenProperties()->get("INVZ4_OEN_Flip").toDouble(); 467 cache->set(cell_name + "->Event_CK_Flip", event_ck_flip); 468 Log::printLine(cell_name + "->Event_CK_Flip=" + (String) event_ck_flip); 469 470 // Update D flip results 471 double event_d_flip = 0.0; 472 event_d_flip += getGenProperties()->get("INV1_A_Flip").toDouble() + getGenProperties()->get("INV1_ZN_Flip").toDouble(); 473 event_d_flip += getGenProperties()->get("INVZ1_A_Flip").toDouble(); 474 cache->set(cell_name + "->Event_D_Flip", event_d_flip); 475 Log::printLine(cell_name + "->Event_D_Flip=" + (String) event_d_flip); 476 // Update M flip results 477 double event_m_flip = 0.0; 478 event_m_flip += getGenProperties()->get("INVZ1_ZN_Flip").toDouble(); 479 event_m_flip += getGenProperties()->get("INV2_A_Flip").toDouble() + getGenProperties()->get("INV2_ZN_Flip").toDouble(); 480 event_m_flip += getGenProperties()->get("INVZ2_A_Flip").toDouble() + getGenProperties()->get("INVZ2_ZN_Flip").toDouble(); 481 event_m_flip += getGenProperties()->get("INVZ3_A_Flip").toDouble(); 482 cache->set(cell_name + "->Event_M_Flip", event_m_flip); 483 Log::printLine(cell_name + "->Event_M_Flip=" + (String) event_m_flip); 484 // Update Q flip results 485 double event_q_flip = 0.0; 486 event_q_flip += getGenProperties()->get("INVZ3_ZN_Flip").toDouble(); 487 event_q_flip += getGenProperties()->get("INV3_A_Flip").toDouble() + getGenProperties()->get("INV3_ZN_Flip").toDouble(); 488 event_q_flip += getGenProperties()->get("INVZ4_A_Flip").toDouble() + getGenProperties()->get("INVZ4_ZN_Flip").toDouble(); 489 event_q_flip += getGenProperties()->get("INV4_A_Flip").toDouble() + getGenProperties()->get("INV4_ZN_Flip").toDouble(); 490 cache->set(cell_name + "->Event_Q_Flip", event_q_flip); 491 Log::printLine(cell_name + "->Event_Q_Flip=" + (String) event_q_flip); 492 */ 493 494 // -------------------------------------------------------------------- 495 // Get Node Capacitances 496 // -------------------------------------------------------------------- 497 double d_cap = getNet("D")->getTotalDownstreamCap(); 498 double d_b_cap = getNet("D_b")->getTotalDownstreamCap(); 499 double m_b_cap = getNet("M_b")->getTotalDownstreamCap(); 500 double m_cap = getNet("M")->getTotalDownstreamCap(); 501 double m_i_cap = getNet("M_i")->getTotalDownstreamCap(); 502 double q_b_cap = getNet("Q_b")->getTotalDownstreamCap(); 503 double q_cap = getNet("Q")->getTotalDownstreamCap(); 504 double ck_cap = getNet("CK")->getTotalDownstreamCap(); 505 double ck_b_cap = getNet("CK_b")->getTotalDownstreamCap(); 506 double ck_i_cap = getNet("CK_i")->getTotalDownstreamCap(); 507 508 cache->set(cell_name + "->Cap->D", d_cap); 509 cache->set(cell_name + "->Cap->D_b", d_b_cap); 510 cache->set(cell_name + "->Cap->M_b", m_b_cap); 511 cache->set(cell_name + "->Cap->M", m_cap); 512 cache->set(cell_name + "->Cap->M_i", m_i_cap); 513 cache->set(cell_name + "->Cap->Q_b", q_b_cap); 514 cache->set(cell_name + "->Cap->Q", q_cap); 515 cache->set(cell_name + "->Cap->CK", ck_cap); 516 cache->set(cell_name + "->Cap->CK_b", ck_b_cap); 517 cache->set(cell_name + "->Cap->CK_i", ck_i_cap); 518 519 Log::printLine(cell_name + "->Cap->D=" + (String) d_cap); 520 Log::printLine(cell_name + "->Cap->D_b=" + (String) d_b_cap); 521 Log::printLine(cell_name + "->Cap->M_b=" + (String) m_b_cap); 522 Log::printLine(cell_name + "->Cap->M=" + (String) m_cap); 523 Log::printLine(cell_name + "->Cap->M_i=" + (String) m_i_cap); 524 Log::printLine(cell_name + "->Cap->Q_b=" + (String) q_b_cap); 525 Log::printLine(cell_name + "->Cap->Q=" + (String) q_cap); 526 Log::printLine(cell_name + "->Cap->CK=" + (String) ck_cap); 527 Log::printLine(cell_name + "->Cap->CK_b=" + (String) ck_b_cap); 528 Log::printLine(cell_name + "->Cap->CK_i=" + (String) ck_i_cap); 529 // -------------------------------------------------------------------- 530 531 // -------------------------------------------------------------------- 532 // Build Internal Delay Model 533 // -------------------------------------------------------------------- 534 double q_ron = getDriver("INV4_RonZN")->getOutputRes(); 535 536 double d_setup_delay = getDriver("INV1_RonZN")->calculateDelay() + 537 getDriver("INVZ1_RonZN")->calculateDelay() + 538 getDriver("INV2_RonZN")->calculateDelay(); 539 double ck_to_q_delay = getDriver("INV5_RonZN")->calculateDelay() + 540 getDriver("INV6_RonZN")->calculateDelay() + 541 getDriver("INVZ3_RonZN")->calculateDelay() + 542 getDriver("INV3_RonZN")->calculateDelay() + 543 getDriver("INV4_RonZN")->calculateDelay(); 544 545 cache->set(cell_name + "->DriveRes->Q", q_ron); 546 cache->set(cell_name + "->Delay->D_Setup", d_setup_delay); 547 cache->set(cell_name + "->Delay->CK_to_Q", ck_to_q_delay); 548 Log::printLine(cell_name + "->DriveRes->Q=" + (String) q_ron); 549 Log::printLine(cell_name + "->Delay->D_Setup=" + (String) d_setup_delay); 550 Log::printLine(cell_name + "->Delay->CK_to_Q=" + (String) ck_to_q_delay); 551 552 return; 553 // -------------------------------------------------------------------- 554 } 555 556} // namespace DSENT 557 558