AND2.cc revision 10448:bc1a3b7ab5ef
19241Sandreas.hansson@arm.com/* Copyright (c) 2012 Massachusetts Institute of Technology 29717Sandreas.hansson@arm.com * 39241Sandreas.hansson@arm.com * Permission is hereby granted, free of charge, to any person obtaining a copy 49241Sandreas.hansson@arm.com * of this software and associated documentation files (the "Software"), to deal 59241Sandreas.hansson@arm.com * in the Software without restriction, including without limitation the rights 69241Sandreas.hansson@arm.com * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 79241Sandreas.hansson@arm.com * copies of the Software, and to permit persons to whom the Software is 89241Sandreas.hansson@arm.com * furnished to do so, subject to the following conditions: 99241Sandreas.hansson@arm.com * 109241Sandreas.hansson@arm.com * The above copyright notice and this permission notice shall be included in 119241Sandreas.hansson@arm.com * all copies or substantial portions of the Software. 129241Sandreas.hansson@arm.com * 139241Sandreas.hansson@arm.com * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 149241Sandreas.hansson@arm.com * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 159241Sandreas.hansson@arm.com * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 169241Sandreas.hansson@arm.com * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 179241Sandreas.hansson@arm.com * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 189241Sandreas.hansson@arm.com * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 199241Sandreas.hansson@arm.com * THE SOFTWARE. 209241Sandreas.hansson@arm.com */ 219241Sandreas.hansson@arm.com 229241Sandreas.hansson@arm.com#include "model/std_cells/AND2.h" 239241Sandreas.hansson@arm.com 249241Sandreas.hansson@arm.com#include <cmath> 259241Sandreas.hansson@arm.com 269241Sandreas.hansson@arm.com#include "model/PortInfo.h" 279241Sandreas.hansson@arm.com#include "model/TransitionInfo.h" 289241Sandreas.hansson@arm.com#include "model/EventInfo.h" 299241Sandreas.hansson@arm.com#include "model/std_cells/StdCellLib.h" 309241Sandreas.hansson@arm.com#include "model/std_cells/CellMacros.h" 319241Sandreas.hansson@arm.com#include "model/timing_graph/ElectricalNet.h" 329241Sandreas.hansson@arm.com#include "model/timing_graph/ElectricalDriver.h" 339241Sandreas.hansson@arm.com#include "model/timing_graph/ElectricalLoad.h" 349241Sandreas.hansson@arm.com#include "model/timing_graph/ElectricalDelay.h" 359241Sandreas.hansson@arm.com 369241Sandreas.hansson@arm.comnamespace DSENT 379241Sandreas.hansson@arm.com{ 389241Sandreas.hansson@arm.com using std::max; 399241Sandreas.hansson@arm.com 409241Sandreas.hansson@arm.com AND2::AND2(const String& instance_name_, const TechModel* tech_model_) 419241Sandreas.hansson@arm.com : StdCell(instance_name_, tech_model_) 429241Sandreas.hansson@arm.com { 439241Sandreas.hansson@arm.com initProperties(); 449241Sandreas.hansson@arm.com } 459241Sandreas.hansson@arm.com 469241Sandreas.hansson@arm.com AND2::~AND2() 479241Sandreas.hansson@arm.com {} 489241Sandreas.hansson@arm.com 499241Sandreas.hansson@arm.com void AND2::initProperties() 509241Sandreas.hansson@arm.com { 519241Sandreas.hansson@arm.com return; 529241Sandreas.hansson@arm.com } 539241Sandreas.hansson@arm.com 549241Sandreas.hansson@arm.com void AND2::constructModel() 559241Sandreas.hansson@arm.com { 569241Sandreas.hansson@arm.com // All constructModel should do is create Area/NDDPower/Energy Results as 579718Sandreas.hansson@arm.com // well as instantiate any sub-instances using only the hard parameters 589720Sandreas.hansson@arm.com 599717Sandreas.hansson@arm.com createInputPort("A"); 609719Sandreas.hansson@arm.com createInputPort("B"); 619241Sandreas.hansson@arm.com createOutputPort("Y"); 629719Sandreas.hansson@arm.com 639719Sandreas.hansson@arm.com createLoad("A_Cap"); 649719Sandreas.hansson@arm.com createLoad("B_Cap"); 659719Sandreas.hansson@arm.com createDelay("A_to_Y_delay"); 669241Sandreas.hansson@arm.com createDelay("B_to_Y_delay"); 679241Sandreas.hansson@arm.com createDriver("Y_Ron", true); 689241Sandreas.hansson@arm.com 699241Sandreas.hansson@arm.com ElectricalLoad* a_cap = getLoad("A_Cap"); 709241Sandreas.hansson@arm.com ElectricalLoad* b_cap = getLoad("B_Cap"); 719241Sandreas.hansson@arm.com ElectricalDelay* a_to_y_delay = getDelay("A_to_Y_delay"); 729241Sandreas.hansson@arm.com ElectricalDelay* b_to_y_delay = getDelay("B_to_Y_delay"); 739241Sandreas.hansson@arm.com ElectricalDriver* y_ron = getDriver("Y_Ron"); 749241Sandreas.hansson@arm.com 759294Sandreas.hansson@arm.com getNet("A")->addDownstreamNode(a_cap); 769294Sandreas.hansson@arm.com getNet("B")->addDownstreamNode(b_cap); 779241Sandreas.hansson@arm.com a_cap->addDownstreamNode(a_to_y_delay); 789241Sandreas.hansson@arm.com b_cap->addDownstreamNode(b_to_y_delay); 799241Sandreas.hansson@arm.com a_to_y_delay->addDownstreamNode(y_ron); 809241Sandreas.hansson@arm.com b_to_y_delay->addDownstreamNode(y_ron); 819241Sandreas.hansson@arm.com y_ron->addDownstreamNode(getNet("Y")); 829241Sandreas.hansson@arm.com 839241Sandreas.hansson@arm.com // Create Area result 849241Sandreas.hansson@arm.com // Create NDD Power result 859241Sandreas.hansson@arm.com createElectricalAtomicResults(); 869241Sandreas.hansson@arm.com getEventInfo("Idle")->setStaticTransitionInfos(); 879241Sandreas.hansson@arm.com // Create AND Event Energy Result 889241Sandreas.hansson@arm.com createElectricalEventAtomicResult("AND2"); 899241Sandreas.hansson@arm.com 909241Sandreas.hansson@arm.com return; 919241Sandreas.hansson@arm.com } 929524SAndreas.Sandberg@ARM.com 939241Sandreas.hansson@arm.com void AND2::updateModel() 949241Sandreas.hansson@arm.com { 959718Sandreas.hansson@arm.com // All updateModel should do is calculate numbers for the Area/NDDPower/Energy 969718Sandreas.hansson@arm.com // Results as anything else that needs to be done using either soft or hard parameters 979241Sandreas.hansson@arm.com 989717Sandreas.hansson@arm.com // Get parameters 999241Sandreas.hansson@arm.com double drive_strength = getDrivingStrength(); 1009241Sandreas.hansson@arm.com Map<double>* cache = getTechModel()->getStdCellLib()->getStdCellCache(); 1019241Sandreas.hansson@arm.com 1029241Sandreas.hansson@arm.com // Standard cell cache string 1039241Sandreas.hansson@arm.com String cell_name = "AND2_X" + (String) drive_strength; 1049241Sandreas.hansson@arm.com 1059241Sandreas.hansson@arm.com // Get timing parameters 1069241Sandreas.hansson@arm.com getLoad("A_Cap")->setLoadCap(cache->get(cell_name + "->Cap->A")); 1079241Sandreas.hansson@arm.com getLoad("B_Cap")->setLoadCap(cache->get(cell_name + "->Cap->B")); 1089241Sandreas.hansson@arm.com getDelay("A_to_Y_delay")->setDelay(cache->get(cell_name + "->Delay->A_to_Y")); 1099524SAndreas.Sandberg@ARM.com getDelay("B_to_Y_delay")->setDelay(cache->get(cell_name + "->Delay->B_to_Y")); 1109719Sandreas.hansson@arm.com getDriver("Y_Ron")->setOutputRes(cache->get(cell_name + "->DriveRes->Y")); 1119720Sandreas.hansson@arm.com 1129719Sandreas.hansson@arm.com // Set the cell area 1139241Sandreas.hansson@arm.com getAreaResult("Active")->setValue(cache->get(cell_name + "->ActiveArea")); 1149241Sandreas.hansson@arm.com getAreaResult("Metal1Wire")->setValue(cache->get(cell_name + "->ActiveArea")); 1159241Sandreas.hansson@arm.com 1169241Sandreas.hansson@arm.com return; 1179241Sandreas.hansson@arm.com } 1189241Sandreas.hansson@arm.com 1199241Sandreas.hansson@arm.com void AND2::evaluateModel() 1209342SAndreas.Sandberg@arm.com { 1219241Sandreas.hansson@arm.com return; 1229719Sandreas.hansson@arm.com } 1239719Sandreas.hansson@arm.com 1249719Sandreas.hansson@arm.com void AND2::useModel() 1259719Sandreas.hansson@arm.com { 1269719Sandreas.hansson@arm.com // Get parameters 1279719Sandreas.hansson@arm.com double drive_strength = getDrivingStrength(); 1289719Sandreas.hansson@arm.com Map<double>* cache = getTechModel()->getStdCellLib()->getStdCellCache(); 1299719Sandreas.hansson@arm.com 1309719Sandreas.hansson@arm.com // Standard cell cache string 1319719Sandreas.hansson@arm.com String cell_name = "AND2_X" + (String) drive_strength; 1329241Sandreas.hansson@arm.com 1339241Sandreas.hansson@arm.com // Propagate the transition info and get the 0->1 transtion count 1349241Sandreas.hansson@arm.com propagateTransitionInfo(); 1359241Sandreas.hansson@arm.com double P_A = getInputPort("A")->getTransitionInfo().getProbability1(); 1369241Sandreas.hansson@arm.com double P_B = getInputPort("B")->getTransitionInfo().getProbability1(); 1379241Sandreas.hansson@arm.com double Y_num_trans_01 = getOutputPort("Y")->getTransitionInfo().getNumberTransitions01(); 1389241Sandreas.hansson@arm.com 1399241Sandreas.hansson@arm.com // Calculate leakage 1409719Sandreas.hansson@arm.com double leakage = 0; 1419241Sandreas.hansson@arm.com leakage += cache->get(cell_name + "->Leakage->!A!B") * (1 - P_A) * (1 - P_B); 1429719Sandreas.hansson@arm.com leakage += cache->get(cell_name + "->Leakage->!AB") * (1 - P_A) * P_B; 1439241Sandreas.hansson@arm.com leakage += cache->get(cell_name + "->Leakage->A!B") * P_A * (1 - P_B); 1449717Sandreas.hansson@arm.com leakage += cache->get(cell_name + "->Leakage->AB") * P_A * P_B; 1459241Sandreas.hansson@arm.com getNddPowerResult("Leakage")->setValue(leakage); 1469241Sandreas.hansson@arm.com 1479241Sandreas.hansson@arm.com // Get VDD 1489719Sandreas.hansson@arm.com double vdd = getTechModel()->get("Vdd"); 1499719Sandreas.hansson@arm.com 1509719Sandreas.hansson@arm.com // Get capacitances 1519241Sandreas.hansson@arm.com double y_b_cap = cache->get(cell_name + "->Cap->Y_b"); 1529241Sandreas.hansson@arm.com double y_cap = cache->get(cell_name + "->Cap->Y"); 1539241Sandreas.hansson@arm.com double y_load_cap = getNet("Y")->getTotalDownstreamCap(); 1549241Sandreas.hansson@arm.com 1559241Sandreas.hansson@arm.com // Calculate AND2Event energy 1569241Sandreas.hansson@arm.com double energy_per_trans_01 = (y_b_cap + y_cap + y_load_cap) * vdd * vdd; 1579717Sandreas.hansson@arm.com getEventResult("AND2")->setValue(energy_per_trans_01 * Y_num_trans_01); 1589717Sandreas.hansson@arm.com 1599717Sandreas.hansson@arm.com return; 1609717Sandreas.hansson@arm.com } 1619241Sandreas.hansson@arm.com 1629241Sandreas.hansson@arm.com void AND2::propagateTransitionInfo() 1639241Sandreas.hansson@arm.com { 1649719Sandreas.hansson@arm.com // Get input signal transition info 1659719Sandreas.hansson@arm.com const TransitionInfo& trans_A = getInputPort("A")->getTransitionInfo(); 1669719Sandreas.hansson@arm.com const TransitionInfo& trans_B = getInputPort("B")->getTransitionInfo(); 1679719Sandreas.hansson@arm.com 1689719Sandreas.hansson@arm.com double max_freq_mult = max(trans_A.getFrequencyMultiplier(), trans_B.getFrequencyMultiplier()); 1699720Sandreas.hansson@arm.com const TransitionInfo& scaled_trans_A = trans_A.scaleFrequencyMultiplier(max_freq_mult); 1709719Sandreas.hansson@arm.com const TransitionInfo& scaled_trans_B = trans_B.scaleFrequencyMultiplier(max_freq_mult); 1719241Sandreas.hansson@arm.com 1729241Sandreas.hansson@arm.com double A_prob_00 = scaled_trans_A.getNumberTransitions00() / max_freq_mult; 1739241Sandreas.hansson@arm.com double A_prob_01 = scaled_trans_A.getNumberTransitions01() / max_freq_mult; 1749717Sandreas.hansson@arm.com double A_prob_10 = A_prob_01; 1759241Sandreas.hansson@arm.com double A_prob_11 = scaled_trans_A.getNumberTransitions11() / max_freq_mult; 1769717Sandreas.hansson@arm.com double B_prob_00 = scaled_trans_B.getNumberTransitions00() / max_freq_mult; 1779717Sandreas.hansson@arm.com double B_prob_01 = scaled_trans_B.getNumberTransitions01() / max_freq_mult; 1789717Sandreas.hansson@arm.com double B_prob_10 = B_prob_01; 1799717Sandreas.hansson@arm.com double B_prob_11 = scaled_trans_B.getNumberTransitions11() / max_freq_mult; 1809717Sandreas.hansson@arm.com 1819719Sandreas.hansson@arm.com // Set output transition info 1829719Sandreas.hansson@arm.com double Y_prob_00 = A_prob_00 + 1839718Sandreas.hansson@arm.com A_prob_01 * (B_prob_00 + B_prob_10) + 1849719Sandreas.hansson@arm.com A_prob_10 * (B_prob_00 + B_prob_01) + 1859719Sandreas.hansson@arm.com A_prob_11 * B_prob_00; 1869719Sandreas.hansson@arm.com double Y_prob_01 = A_prob_01 * (B_prob_01 + B_prob_11) + 1879719Sandreas.hansson@arm.com A_prob_11 * B_prob_01; 1889719Sandreas.hansson@arm.com double Y_prob_11 = A_prob_11 * B_prob_11; 1899719Sandreas.hansson@arm.com 1909719Sandreas.hansson@arm.com // Check that probabilities add up to 1.0 with some finite tolerance 1919719Sandreas.hansson@arm.com ASSERT(LibUtil::Math::isEqual(Y_prob_00 + Y_prob_01 + Y_prob_01 + Y_prob_11, 1.0), "[Error] " + getInstanceName() + 1929719Sandreas.hansson@arm.com "Output transition probabilities must add up to 1 (" + (String) Y_prob_00 + ", " + 1939719Sandreas.hansson@arm.com (String) Y_prob_01 + ", " + (String) Y_prob_11 + ")!"); 1949719Sandreas.hansson@arm.com 1959719Sandreas.hansson@arm.com // Turn probability of transitions per cycle into number of transitions per time unit 1969719Sandreas.hansson@arm.com TransitionInfo trans_Y(Y_prob_00 * max_freq_mult, Y_prob_01 * max_freq_mult, Y_prob_11 * max_freq_mult); 1979720Sandreas.hansson@arm.com getOutputPort("Y")->setTransitionInfo(trans_Y); 1989719Sandreas.hansson@arm.com return; 1999719Sandreas.hansson@arm.com } 2009719Sandreas.hansson@arm.com 2019717Sandreas.hansson@arm.com void AND2::cacheStdCell(StdCellLib* cell_lib_, double drive_strength_) 2029241Sandreas.hansson@arm.com { 2039241Sandreas.hansson@arm.com // Standard cell cache string 2049241Sandreas.hansson@arm.com String cell_name = "AND2_X" + (String) drive_strength_; 2059718Sandreas.hansson@arm.com 2069241Sandreas.hansson@arm.com Log::printLine("=== " + cell_name + " ==="); 2079241Sandreas.hansson@arm.com 2089241Sandreas.hansson@arm.com // Get parameters 2099241Sandreas.hansson@arm.com double gate_pitch = cell_lib_->getTechModel()->get("Gate->PitchContacted"); 2109241Sandreas.hansson@arm.com Map<double>* cache = cell_lib_->getStdCellCache(); 2119241Sandreas.hansson@arm.com 2129241Sandreas.hansson@arm.com // Now actually build the full standard cell model 2139718Sandreas.hansson@arm.com // Create the two input ports 2149241Sandreas.hansson@arm.com createInputPort("A"); 2159241Sandreas.hansson@arm.com createInputPort("B"); 2169718Sandreas.hansson@arm.com createOutputPort("Y"); 2179241Sandreas.hansson@arm.com 2189241Sandreas.hansson@arm.com createNet("Y_b"); 2199241Sandreas.hansson@arm.com 2209241Sandreas.hansson@arm.com // Adds macros 2219241Sandreas.hansson@arm.com CellMacros::addNand2(this, "NAND2", false, true, true, "A", "B", "Y_b"); 2229241Sandreas.hansson@arm.com CellMacros::addInverter(this, "INV", false, true, "Y_b", "Y"); 2239241Sandreas.hansson@arm.com CellMacros::updateNand2(this, "NAND2", drive_strength_ * 0.5); 2249241Sandreas.hansson@arm.com CellMacros::updateInverter(this, "INV", drive_strength_ * 1.0); 2259241Sandreas.hansson@arm.com 2269241Sandreas.hansson@arm.com // Cache area result 2279241Sandreas.hansson@arm.com double area = 0.0; 2289241Sandreas.hansson@arm.com area += gate_pitch * getTotalHeight() * 1; 2299241Sandreas.hansson@arm.com area += gate_pitch * getTotalHeight() * getGenProperties()->get("NAND2_GatePitches").toDouble(); 2309241Sandreas.hansson@arm.com area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV_GatePitches").toDouble(); 2319241Sandreas.hansson@arm.com cache->set(cell_name + "->ActiveArea", area); 2329241Sandreas.hansson@arm.com Log::printLine(cell_name + "->ActiveArea=" + (String) area); 2339241Sandreas.hansson@arm.com 2349241Sandreas.hansson@arm.com // -------------------------------------------------------------------- 2359241Sandreas.hansson@arm.com // Leakage Model Calculation 2369241Sandreas.hansson@arm.com // -------------------------------------------------------------------- 2379241Sandreas.hansson@arm.com double leakage_00 = getGenProperties()->get("NAND2_LeakagePower_00").toDouble() + 2389241Sandreas.hansson@arm.com getGenProperties()->get("INV_LeakagePower_0").toDouble(); 2399241Sandreas.hansson@arm.com double leakage_01 = getGenProperties()->get("NAND2_LeakagePower_01").toDouble() + 2409241Sandreas.hansson@arm.com getGenProperties()->get("INV_LeakagePower_0").toDouble(); 2419241Sandreas.hansson@arm.com double leakage_10 = getGenProperties()->get("NAND2_LeakagePower_10").toDouble() + 2429241Sandreas.hansson@arm.com getGenProperties()->get("INV_LeakagePower_0").toDouble(); 2439241Sandreas.hansson@arm.com double leakage_11 = getGenProperties()->get("NAND2_LeakagePower_11").toDouble() + 2449241Sandreas.hansson@arm.com getGenProperties()->get("INV_LeakagePower_1").toDouble(); 2459241Sandreas.hansson@arm.com cache->set(cell_name + "->Leakage->!A!B", leakage_00); 2469241Sandreas.hansson@arm.com cache->set(cell_name + "->Leakage->!AB", leakage_01); 2479718Sandreas.hansson@arm.com cache->set(cell_name + "->Leakage->A!B", leakage_10); 2489241Sandreas.hansson@arm.com cache->set(cell_name + "->Leakage->AB", leakage_11); 2499241Sandreas.hansson@arm.com Log::printLine(cell_name + "->Leakage->!A!B=" + (String) leakage_00); 2509241Sandreas.hansson@arm.com Log::printLine(cell_name + "->Leakage->!AB=" + (String) leakage_01); 2519718Sandreas.hansson@arm.com Log::printLine(cell_name + "->Leakage->A!B=" + (String) leakage_10); 2529241Sandreas.hansson@arm.com Log::printLine(cell_name + "->Leakage->AB=" + (String) leakage_11); 2539241Sandreas.hansson@arm.com // -------------------------------------------------------------------- 2549241Sandreas.hansson@arm.com 2559241Sandreas.hansson@arm.com // -------------------------------------------------------------------- 2569241Sandreas.hansson@arm.com // Get Node Capacitances 2579241Sandreas.hansson@arm.com // -------------------------------------------------------------------- 2589241Sandreas.hansson@arm.com double a_cap = getNet("A")->getTotalDownstreamCap(); 2599241Sandreas.hansson@arm.com double b_cap = getNet("B")->getTotalDownstreamCap(); 2609241Sandreas.hansson@arm.com double y_b_cap = getNet("Y_b")->getTotalDownstreamCap(); 2619241Sandreas.hansson@arm.com double y_cap = getNet("Y")->getTotalDownstreamCap(); 2629241Sandreas.hansson@arm.com 2639241Sandreas.hansson@arm.com cache->set(cell_name + "->Cap->A", a_cap); 2649241Sandreas.hansson@arm.com cache->set(cell_name + "->Cap->B", b_cap); 2659241Sandreas.hansson@arm.com cache->set(cell_name + "->Cap->Y_b", y_b_cap); 2669241Sandreas.hansson@arm.com cache->set(cell_name + "->Cap->Y", y_cap); 2679241Sandreas.hansson@arm.com Log::printLine(cell_name + "->Cap->A=" + (String) a_cap); 2689241Sandreas.hansson@arm.com Log::printLine(cell_name + "->Cap->B=" + (String) b_cap); 2699241Sandreas.hansson@arm.com Log::printLine(cell_name + "->Cap->Y=" + (String) y_b_cap); 2709718Sandreas.hansson@arm.com Log::printLine(cell_name + "->Cap->Y=" + (String) y_cap); 2719718Sandreas.hansson@arm.com // -------------------------------------------------------------------- 2729718Sandreas.hansson@arm.com 2739718Sandreas.hansson@arm.com // -------------------------------------------------------------------- 2749718Sandreas.hansson@arm.com // Build Internal Delay Model 2759718Sandreas.hansson@arm.com // -------------------------------------------------------------------- 2769718Sandreas.hansson@arm.com double y_ron = getDriver("INV_RonZN")->getOutputRes(); 2779241Sandreas.hansson@arm.com double a_to_y_delay = getDriver("NAND2_RonZN")->calculateDelay() + 2789718Sandreas.hansson@arm.com getDriver("INV_RonZN")->calculateDelay(); 2799241Sandreas.hansson@arm.com double b_to_y_delay = getDriver("NAND2_RonZN")->calculateDelay() + 2809241Sandreas.hansson@arm.com getDriver("INV_RonZN")->calculateDelay(); 2819718Sandreas.hansson@arm.com 2829241Sandreas.hansson@arm.com cache->set(cell_name + "->DriveRes->Y", y_ron); 2839241Sandreas.hansson@arm.com cache->set(cell_name + "->Delay->A_to_Y", a_to_y_delay); 2849241Sandreas.hansson@arm.com cache->set(cell_name + "->Delay->B_to_Y", b_to_y_delay); 2859241Sandreas.hansson@arm.com Log::printLine(cell_name + "->DriveRes->Y=" + (String) y_ron); 2869241Sandreas.hansson@arm.com Log::printLine(cell_name + "->Delay->A_to_Y=" + (String) a_to_y_delay); 2879241Sandreas.hansson@arm.com Log::printLine(cell_name + "->Delay->B_to_Y=" + (String) b_to_y_delay); 2889718Sandreas.hansson@arm.com // -------------------------------------------------------------------- 2899241Sandreas.hansson@arm.com 2909241Sandreas.hansson@arm.com return; 2919241Sandreas.hansson@arm.com 2929241Sandreas.hansson@arm.com } 2939241Sandreas.hansson@arm.com} // namespace DSENT 2949241Sandreas.hansson@arm.com