| /* Copyright (c) 2012 Massachusetts Institute of Technology |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| * THE SOFTWARE. |
| */ |
| |
| #include "model/std_cells/DFFQ.h" |
| |
| #include <cmath> |
| |
| #include "model/PortInfo.h" |
| #include "model/EventInfo.h" |
| #include "model/TransitionInfo.h" |
| #include "model/std_cells/StdCellLib.h" |
| #include "model/std_cells/CellMacros.h" |
| #include "model/timing_graph/ElectricalNet.h" |
| #include "model/timing_graph/ElectricalDriver.h" |
| #include "model/timing_graph/ElectricalLoad.h" |
| #include "model/timing_graph/ElectricalDelay.h" |
| |
| namespace DSENT |
| { |
| using std::ceil; |
| using std::max; |
| using std::min; |
| |
| DFFQ::DFFQ(const String& instance_name_, const TechModel* tech_model_) |
| : StdCell(instance_name_, tech_model_) |
| { |
| initProperties(); |
| } |
| |
| DFFQ::~DFFQ() |
| {} |
| |
| void DFFQ::initProperties() |
| { |
| return; |
| } |
| |
| void DFFQ::constructModel() |
| { |
| // All constructModel should do is create Area/NDDPower/Energy Results as |
| // well as instantiate any sub-instances using only the hard parameters |
| |
| createInputPort("D"); |
| createInputPort("CK"); |
| createOutputPort("Q"); |
| |
| createLoad("D_Cap"); |
| createLoad("CK_Cap"); |
| createDelay("D_Setup_delay"); |
| createDelay("CK_to_Q_delay"); |
| createDriver("Q_Ron", true); |
| |
| ElectricalLoad* d_cap = getLoad("D_Cap"); |
| ElectricalLoad* ck_cap = getLoad("CK_Cap"); |
| ElectricalDelay* d_setup_delay = getDelay("D_Setup_delay"); |
| ElectricalDelay* ck_to_q_delay = getDelay("CK_to_Q_delay"); |
| ElectricalDriver* q_ron = getDriver("Q_Ron"); |
| |
| getNet("D")->addDownstreamNode(d_cap); |
| getNet("CK")->addDownstreamNode(ck_cap); |
| d_cap->addDownstreamNode(d_setup_delay); |
| ck_cap->addDownstreamNode(ck_to_q_delay); |
| ck_to_q_delay->addDownstreamNode(q_ron); |
| q_ron->addDownstreamNode(getNet("Q")); |
| |
| // Create Area result |
| // Create NDD Power result |
| createElectricalAtomicResults(); |
| // Create CK Event Energy Result |
| createElectricalEventAtomicResult("CK"); |
| getEventInfo("CK")->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); |
| // Create DFF Event Energy Result |
| createElectricalEventAtomicResult("DFFD"); |
| getEventInfo("DFFD")->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); |
| createElectricalEventAtomicResult("DFFQ"); |
| getEventInfo("DFFQ")->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); |
| |
| // Update Idle event for leakage |
| // CK pin is assumed to be on all the time |
| EventInfo* idle_event_info = getEventInfo("Idle"); |
| idle_event_info->setTransitionInfo("CK", TransitionInfo(0.0, 1.0, 0.0)); |
| idle_event_info->setTransitionInfo("D", TransitionInfo(0.5, 0.0, 0.5)); |
| |
| return; |
| } |
| |
| void DFFQ::updateModel() |
| { |
| // Get parameters |
| double drive_strength = getDrivingStrength(); |
| Map<double>* cache = getTechModel()->getStdCellLib()->getStdCellCache(); |
| |
| // Standard cell cache string |
| String cell_name = "DFFQ_X" + (String) drive_strength; |
| |
| // Get timing parameters |
| getLoad("D_Cap")->setLoadCap(cache->get(cell_name + "->Cap->D")); |
| getLoad("CK_Cap")->setLoadCap(cache->get(cell_name + "->Cap->CK")); |
| getDriver("Q_Ron")->setOutputRes(cache->get(cell_name + "->DriveRes->Q")); |
| getDelay("CK_to_Q_delay")->setDelay(cache->get(cell_name + "->Delay->CK_to_Q")); |
| getDelay("D_Setup_delay")->setDelay(cache->get(cell_name + "->Delay->D_Setup")); |
| |
| // Set the cell area |
| getAreaResult("Active")->setValue(cache->get(cell_name + "->Area->Active")); |
| getAreaResult("Metal1Wire")->setValue(cache->get(cell_name + "->Area->Metal1Wire")); |
| |
| return; |
| } |
| |
| void DFFQ::evaluateModel() |
| { |
| return; |
| } |
| |
| void DFFQ::useModel() |
| { |
| // Get parameters |
| double drive_strength = getDrivingStrength(); |
| Map<double>* cache = getTechModel()->getStdCellLib()->getStdCellCache(); |
| |
| // Standard cell cache string |
| String cell_name = "DFFQ_X" + (String) drive_strength; |
| |
| // Propagate the transition info and get P_D, P_M, and P_Q |
| propagateTransitionInfo(); |
| double P_D = getInputPort("D")->getTransitionInfo().getProbability1(); |
| double P_CK = getInputPort("CK")->getTransitionInfo().getProbability1(); |
| double P_Q = getOutputPort("Q")->getTransitionInfo().getProbability1(); |
| double CK_num_trans_01 = getInputPort("CK")->getTransitionInfo().getNumberTransitions01(); |
| double D_num_trans_01 = getInputPort("D")->getTransitionInfo().getNumberTransitions01(); |
| double M_num_trans_01 = m_trans_M_.getNumberTransitions01(); |
| double Q_num_trans_01 = getOutputPort("Q")->getTransitionInfo().getNumberTransitions01(); |
| |
| // Calculate leakage |
| double leakage = 0; |
| leakage += cache->get(cell_name + "->Leakage->!D!CK!Q") * (1 - P_D) * (1 - P_CK) * (1 - P_Q); |
| leakage += cache->get(cell_name + "->Leakage->!D!CKQ") * (1 - P_D) * (1 - P_CK) * P_Q; |
| leakage += cache->get(cell_name + "->Leakage->!DCK!Q") * (1 - P_D) * P_CK * (1 - P_Q); |
| leakage += cache->get(cell_name + "->Leakage->!DCKQ") * (1 - P_D) * P_CK * P_Q; |
| leakage += cache->get(cell_name + "->Leakage->D!CK!Q") * P_D * (1 - P_CK) * (1 - P_Q); |
| leakage += cache->get(cell_name + "->Leakage->D!CKQ") * P_D * (1 - P_CK) * P_Q; |
| leakage += cache->get(cell_name + "->Leakage->DCK!Q") * P_D * P_CK * (1 - P_Q); |
| leakage += cache->get(cell_name + "->Leakage->DCKQ") * P_D * P_CK * P_Q; |
| getNddPowerResult("Leakage")->setValue(leakage); |
| |
| // Get VDD |
| double vdd = getTechModel()->get("Vdd"); |
| |
| // Get capacitances |
| double ck_b_cap = cache->get(cell_name + "->Cap->CK_b"); |
| double ck_i_cap = cache->get(cell_name + "->Cap->CK_i"); |
| double d_b_cap = cache->get(cell_name + "->Cap->D_b"); |
| double m_b_cap = cache->get(cell_name + "->Cap->M_b"); |
| double m_cap = cache->get(cell_name + "->Cap->M"); |
| double m_i_cap = cache->get(cell_name + "->Cap->M_i"); |
| double q_b_cap = cache->get(cell_name + "->Cap->Q_b"); |
| double q_cap = cache->get(cell_name + "->Cap->Q"); |
| double q_load_cap = getNet("Q")->getTotalDownstreamCap(); |
| |
| // Calculate CK Event energy |
| double ck_event_energy = 0.0; |
| ck_event_energy += (ck_b_cap + ck_i_cap) * CK_num_trans_01; |
| ck_event_energy *= vdd * vdd; |
| getEventResult("CK")->setValue(ck_event_energy); |
| // Calculate DFFD Event energy |
| double dffd_event_energy = 0.0; |
| dffd_event_energy += (d_b_cap) * D_num_trans_01; |
| dffd_event_energy += (m_b_cap + m_cap) * M_num_trans_01; |
| dffd_event_energy *= vdd * vdd; |
| getEventResult("DFFD")->setValue(dffd_event_energy); |
| // Calculate DFFQ Event energy |
| double dffq_event_energy = 0.0; |
| dffq_event_energy += (m_i_cap + q_b_cap + q_cap + q_load_cap) * Q_num_trans_01; |
| dffq_event_energy *= vdd * vdd; |
| getEventResult("DFFQ")->setValue(dffq_event_energy); |
| |
| return; |
| } |
| |
| void DFFQ::propagateTransitionInfo() |
| { |
| const TransitionInfo& trans_CK = getInputPort("CK")->getTransitionInfo(); |
| const TransitionInfo& trans_D = getInputPort("D")->getTransitionInfo(); |
| |
| double CK_num_trans_01 = trans_CK.getNumberTransitions01(); |
| double CK_num_trans_10 = CK_num_trans_01; |
| double CK_num_trans_00 = trans_CK.getNumberTransitions00(); |
| double D_freq_mult = trans_D.getFrequencyMultiplier(); |
| |
| // If thre is no activity on the clock or D, assume M node is randomly distributed among 0 and 1 |
| if(LibUtil::Math::isEqual(CK_num_trans_10 + CK_num_trans_00, 0.0) || LibUtil::Math::isEqual(D_freq_mult, 0.0)) |
| { |
| m_trans_M_ = TransitionInfo(0.5, 0.0, 0.5); |
| } |
| // If the master latch is sampling just as fast or faster than input data signal |
| // Then it can capture all transitions (though it should be normalized to clock) |
| else if((CK_num_trans_10 + CK_num_trans_00) >= D_freq_mult) |
| { |
| m_trans_M_ = trans_D.scaleFrequencyMultiplier(CK_num_trans_10 + CK_num_trans_00); |
| } |
| // If the master latch is sampling slower than the input data signal, then input |
| // will look like they transition more |
| else |
| { |
| // Calculate scale ratio |
| double scale_ratio = (CK_num_trans_10 + CK_num_trans_00) / D_freq_mult; |
| // 00 and 11 transitions become fewer |
| double D_scaled_diff = 0.5 * (1 - scale_ratio) * (trans_D.getNumberTransitions00() + trans_D.getNumberTransitions11()); |
| double D_scaled_num_trans_00 = trans_D.getNumberTransitions00() * scale_ratio; |
| double D_scaled_num_trans_11 = trans_D.getNumberTransitions11() * scale_ratio; |
| // 01 and 10 transitions become more frequent |
| double D_scaled_num_trans_10 = trans_D.getNumberTransitions01() + D_scaled_diff; |
| |
| // Create final transition info, remembering to apply scaling ratio to normalize to CK |
| m_trans_M_ = TransitionInfo(D_scaled_num_trans_00 * scale_ratio, |
| D_scaled_num_trans_10 * scale_ratio, |
| D_scaled_num_trans_11 * scale_ratio); |
| } |
| |
| // 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 |
| if(LibUtil::Math::isEqual(CK_num_trans_01, 0.0) || LibUtil::Math::isEqual(D_freq_mult, 0.0)) |
| { |
| getOutputPort("Q")->setTransitionInfo(TransitionInfo(0.5, 0.0, 0.5)); |
| } |
| // If the DFF's CK is running at a higher frequency than D, Q is just D with a |
| // scaled up frequency multiplier |
| else if(CK_num_trans_01 >= D_freq_mult) |
| { |
| const TransitionInfo& trans_Q = trans_D.scaleFrequencyMultiplier(CK_num_trans_01); |
| getOutputPort("Q")->setTransitionInfo(trans_Q); |
| } |
| // If the DFF is sampling slower than the input data signal, then inputs |
| // will look like they transition more |
| else |
| { |
| // Calculate scale ratio |
| double scale_ratio = CK_num_trans_01 / D_freq_mult; |
| // 00 and 11 transitions become fewer |
| double D_scaled_diff = 0.5 * (1 - scale_ratio) * (trans_D.getNumberTransitions00() + trans_D.getNumberTransitions11()); |
| double D_scaled_num_trans_00 = trans_D.getNumberTransitions00() * scale_ratio; |
| double D_scaled_num_trans_11 = trans_D.getNumberTransitions11() * scale_ratio; |
| // 01 and 10 transitions become more frequent |
| double D_scaled_num_trans_10 = trans_D.getNumberTransitions01() + D_scaled_diff; |
| const TransitionInfo trans_Q( D_scaled_num_trans_00 * scale_ratio, |
| D_scaled_num_trans_10 * scale_ratio, |
| D_scaled_num_trans_11 * scale_ratio); |
| getOutputPort("Q")->setTransitionInfo(trans_Q); |
| } |
| return; |
| } |
| |
| // Creates the standard cell, characterizes and abstracts away the details |
| void DFFQ::cacheStdCell(StdCellLib* cell_lib_, double drive_strength_) |
| { |
| // Get parameters |
| double gate_pitch = cell_lib_->getTechModel()->get("Gate->PitchContacted"); |
| Map<double>* cache = cell_lib_->getStdCellCache(); |
| |
| // Standard cell cache string |
| String cell_name = "DFFQ_X" + (String) drive_strength_; |
| |
| Log::printLine("=== " + cell_name + " ==="); |
| |
| |
| // Now actually build the full standard cell model |
| createInputPort("D"); |
| createInputPort("CK"); |
| createOutputPort("Q"); |
| |
| createNet("D_b"); |
| createNet("M_b"); |
| createNet("M"); |
| createNet("M_i"); |
| createNet("Q_b"); |
| createNet("CK_b"); |
| createNet("CK_i"); |
| |
| // Adds macros |
| CellMacros::addInverter(this, "INV1", false, true, "D", "D_b"); |
| CellMacros::addInverter(this, "INV2", false, true, "M_b", "M"); |
| CellMacros::addInverter(this, "INV3", false, true, "M_i", "Q_b"); |
| CellMacros::addInverter(this, "INV4", true, true, "Q_b", "Q"); |
| CellMacros::addInverter(this, "INV5", false, true, "CK", "CK_b"); |
| CellMacros::addInverter(this, "INV6", false, true, "CK_b", "CK_i"); |
| CellMacros::addTristate(this, "INVZ1", false, true, false, false, "D_b", "CK_b", "CK_i", "M_b"); //trace timing through A->ZN path only |
| CellMacros::addTristate(this, "INVZ2", false, false, false, false, "M", "CK_i", "CK_b", "M_b"); //don't trace timing through the feedback path |
| 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 |
| CellMacros::addTristate(this, "INVZ4", false, false, false, false, "Q_b", "CK_b", "CK_i", "M_i"); //don't trace timing through the feedback path |
| |
| // Update macros |
| CellMacros::updateInverter(this, "INV1", drive_strength_ * 0.125); |
| CellMacros::updateInverter(this, "INV2", drive_strength_ * 0.5); |
| CellMacros::updateInverter(this, "INV3", drive_strength_ * 0.5); |
| CellMacros::updateInverter(this, "INV4", drive_strength_ * 1.0); |
| CellMacros::updateInverter(this, "INV5", drive_strength_ * 0.125); |
| CellMacros::updateInverter(this, "INV6", drive_strength_ * 0.125); |
| CellMacros::updateTristate(this, "INVZ1", drive_strength_ * 0.5); |
| CellMacros::updateTristate(this, "INVZ2", drive_strength_ * 0.0625); |
| CellMacros::updateTristate(this, "INVZ3", drive_strength_ * 0.5); |
| CellMacros::updateTristate(this, "INVZ4", drive_strength_ * 0.0625); |
| |
| // Cache area result |
| double area = 0.0; |
| area += gate_pitch * getTotalHeight() * 1; |
| area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV1_GatePitches").toDouble(); |
| area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV2_GatePitches").toDouble(); |
| area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV3_GatePitches").toDouble(); |
| area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV4_GatePitches").toDouble(); |
| area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV5_GatePitches").toDouble(); |
| area += gate_pitch * getTotalHeight() * getGenProperties()->get("INV6_GatePitches").toDouble(); |
| area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ1_GatePitches").toDouble(); |
| area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ2_GatePitches").toDouble(); |
| area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ3_GatePitches").toDouble(); |
| area += gate_pitch * getTotalHeight() * getGenProperties()->get("INVZ4_GatePitches").toDouble(); |
| cache->set(cell_name + "->Area->Active", area); |
| cache->set(cell_name + "->Area->Metal1Wire", area); |
| Log::printLine(cell_name + "->Area->Active=" + (String) area); |
| Log::printLine(cell_name + "->Area->Metal1Wire=" + (String) area); |
| |
| // -------------------------------------------------------------------- |
| // Leakage Model Calculation |
| // -------------------------------------------------------------------- |
| // Cache leakage power results (for every single signal combination) |
| double leakage_000 = 0; //!D, !CK, !Q |
| double leakage_001 = 0; //!D, !CK, Q |
| double leakage_010 = 0; //!D, CK, !Q |
| double leakage_011 = 0; //!D, CK, Q |
| double leakage_100 = 0; //D, !CK, !Q |
| double leakage_101 = 0; //D, !CK, Q |
| double leakage_110 = 0; //D, CK, !Q |
| double leakage_111 = 0; //D, CK, Q |
| |
| //This is so painful... |
| leakage_000 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); |
| leakage_000 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); |
| leakage_000 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); |
| leakage_000 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); |
| leakage_000 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); |
| leakage_000 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); |
| leakage_000 += getGenProperties()->get("INVZ1_LeakagePower_101_0").toDouble(); |
| leakage_000 += getGenProperties()->get("INVZ2_LeakagePower_011_0").toDouble(); |
| leakage_000 += getGenProperties()->get("INVZ3_LeakagePower_011_0").toDouble(); |
| leakage_000 += getGenProperties()->get("INVZ4_LeakagePower_101_0").toDouble(); |
| |
| leakage_001 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); |
| leakage_001 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); |
| leakage_001 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); |
| leakage_001 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); |
| leakage_001 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); |
| leakage_001 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); |
| leakage_001 += getGenProperties()->get("INVZ1_LeakagePower_101_0").toDouble(); |
| leakage_001 += getGenProperties()->get("INVZ2_LeakagePower_011_0").toDouble(); |
| leakage_001 += getGenProperties()->get("INVZ3_LeakagePower_011_1").toDouble(); |
| leakage_001 += getGenProperties()->get("INVZ4_LeakagePower_100_1").toDouble(); |
| |
| leakage_010 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); |
| leakage_010 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); |
| leakage_010 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); |
| leakage_010 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); |
| leakage_010 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); |
| leakage_010 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); |
| leakage_010 += getGenProperties()->get("INVZ1_LeakagePower_011_0").toDouble(); |
| leakage_010 += getGenProperties()->get("INVZ2_LeakagePower_101_0").toDouble(); |
| leakage_010 += getGenProperties()->get("INVZ3_LeakagePower_101_0").toDouble(); |
| leakage_010 += getGenProperties()->get("INVZ4_LeakagePower_011_0").toDouble(); |
| |
| leakage_011 += getGenProperties()->get("INV1_LeakagePower_0").toDouble(); |
| leakage_011 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); |
| leakage_011 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); |
| leakage_011 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); |
| leakage_011 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); |
| leakage_011 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); |
| leakage_011 += getGenProperties()->get("INVZ1_LeakagePower_011_1").toDouble(); |
| leakage_011 += getGenProperties()->get("INVZ2_LeakagePower_100_1").toDouble(); |
| leakage_011 += getGenProperties()->get("INVZ3_LeakagePower_100_1").toDouble(); |
| leakage_011 += getGenProperties()->get("INVZ4_LeakagePower_010_1").toDouble(); |
| |
| leakage_100 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); |
| leakage_100 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); |
| leakage_100 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); |
| leakage_100 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); |
| leakage_100 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); |
| leakage_100 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); |
| leakage_100 += getGenProperties()->get("INVZ1_LeakagePower_100_1").toDouble(); |
| leakage_100 += getGenProperties()->get("INVZ2_LeakagePower_010_1").toDouble(); |
| leakage_100 += getGenProperties()->get("INVZ3_LeakagePower_010_0").toDouble(); |
| leakage_100 += getGenProperties()->get("INVZ4_LeakagePower_101_0").toDouble(); |
| |
| leakage_101 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); |
| leakage_101 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); |
| leakage_101 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); |
| leakage_101 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); |
| leakage_101 += getGenProperties()->get("INV5_LeakagePower_0").toDouble(); |
| leakage_101 += getGenProperties()->get("INV6_LeakagePower_1").toDouble(); |
| leakage_101 += getGenProperties()->get("INVZ1_LeakagePower_100_1").toDouble(); |
| leakage_101 += getGenProperties()->get("INVZ2_LeakagePower_010_1").toDouble(); |
| leakage_101 += getGenProperties()->get("INVZ3_LeakagePower_010_1").toDouble(); |
| leakage_101 += getGenProperties()->get("INVZ4_LeakagePower_100_1").toDouble(); |
| |
| leakage_110 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); |
| leakage_110 += getGenProperties()->get("INV2_LeakagePower_0").toDouble(); |
| leakage_110 += getGenProperties()->get("INV3_LeakagePower_0").toDouble(); |
| leakage_110 += getGenProperties()->get("INV4_LeakagePower_1").toDouble(); |
| leakage_110 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); |
| leakage_110 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); |
| leakage_110 += getGenProperties()->get("INVZ1_LeakagePower_010_0").toDouble(); |
| leakage_110 += getGenProperties()->get("INVZ2_LeakagePower_101_0").toDouble(); |
| leakage_110 += getGenProperties()->get("INVZ3_LeakagePower_101_0").toDouble(); |
| leakage_110 += getGenProperties()->get("INVZ4_LeakagePower_011_0").toDouble(); |
| |
| leakage_111 += getGenProperties()->get("INV1_LeakagePower_1").toDouble(); |
| leakage_111 += getGenProperties()->get("INV2_LeakagePower_1").toDouble(); |
| leakage_111 += getGenProperties()->get("INV3_LeakagePower_1").toDouble(); |
| leakage_111 += getGenProperties()->get("INV4_LeakagePower_0").toDouble(); |
| leakage_111 += getGenProperties()->get("INV5_LeakagePower_1").toDouble(); |
| leakage_111 += getGenProperties()->get("INV6_LeakagePower_0").toDouble(); |
| leakage_111 += getGenProperties()->get("INVZ1_LeakagePower_010_1").toDouble(); |
| leakage_111 += getGenProperties()->get("INVZ2_LeakagePower_100_1").toDouble(); |
| leakage_111 += getGenProperties()->get("INVZ3_LeakagePower_100_1").toDouble(); |
| leakage_111 += getGenProperties()->get("INVZ4_LeakagePower_010_1").toDouble(); |
| |
| cache->set(cell_name + "->Leakage->!D!CK!Q", leakage_000); |
| cache->set(cell_name + "->Leakage->!D!CKQ", leakage_001); |
| cache->set(cell_name + "->Leakage->!DCK!Q", leakage_010); |
| cache->set(cell_name + "->Leakage->!DCKQ", leakage_011); |
| cache->set(cell_name + "->Leakage->D!CK!Q", leakage_100); |
| cache->set(cell_name + "->Leakage->D!CKQ", leakage_101); |
| cache->set(cell_name + "->Leakage->DCK!Q", leakage_110); |
| cache->set(cell_name + "->Leakage->DCKQ", leakage_111); |
| Log::printLine(cell_name + "->Leakage->!D!CK!Q=" + (String) leakage_000); |
| Log::printLine(cell_name + "->Leakage->!D!CKQ=" + (String) leakage_001); |
| Log::printLine(cell_name + "->Leakage->!DCK!Q=" + (String) leakage_010); |
| Log::printLine(cell_name + "->Leakage->!DCKQ=" + (String) leakage_011); |
| Log::printLine(cell_name + "->Leakage->D!CK!Q=" + (String) leakage_100); |
| Log::printLine(cell_name + "->Leakage->D!CKQ=" + (String) leakage_101); |
| Log::printLine(cell_name + "->Leakage->DCK!Q=" + (String) leakage_110); |
| Log::printLine(cell_name + "->Leakage->DCKQ=" + (String) leakage_111); |
| // -------------------------------------------------------------------- |
| |
| /* |
| // Cache event energy results |
| double event_ck_flip = 0.0; |
| event_ck_flip += getGenProperties()->get("INV5_A_Flip").toDouble() + getGenProperties()->get("INV5_ZN_Flip").toDouble(); |
| event_ck_flip += getGenProperties()->get("INV6_A_Flip").toDouble() + getGenProperties()->get("INV6_ZN_Flip").toDouble(); |
| event_ck_flip += getGenProperties()->get("INVZ1_OE_Flip").toDouble() + getGenProperties()->get("INVZ1_OEN_Flip").toDouble(); |
| event_ck_flip += getGenProperties()->get("INVZ2_OE_Flip").toDouble() + getGenProperties()->get("INVZ2_OEN_Flip").toDouble(); |
| event_ck_flip += getGenProperties()->get("INVZ3_OE_Flip").toDouble() + getGenProperties()->get("INVZ3_OEN_Flip").toDouble(); |
| event_ck_flip += getGenProperties()->get("INVZ4_OE_Flip").toDouble() + getGenProperties()->get("INVZ4_OEN_Flip").toDouble(); |
| cache->set(cell_name + "->Event_CK_Flip", event_ck_flip); |
| Log::printLine(cell_name + "->Event_CK_Flip=" + (String) event_ck_flip); |
| |
| // Update D flip results |
| double event_d_flip = 0.0; |
| event_d_flip += getGenProperties()->get("INV1_A_Flip").toDouble() + getGenProperties()->get("INV1_ZN_Flip").toDouble(); |
| event_d_flip += getGenProperties()->get("INVZ1_A_Flip").toDouble(); |
| cache->set(cell_name + "->Event_D_Flip", event_d_flip); |
| Log::printLine(cell_name + "->Event_D_Flip=" + (String) event_d_flip); |
| // Update M flip results |
| double event_m_flip = 0.0; |
| event_m_flip += getGenProperties()->get("INVZ1_ZN_Flip").toDouble(); |
| event_m_flip += getGenProperties()->get("INV2_A_Flip").toDouble() + getGenProperties()->get("INV2_ZN_Flip").toDouble(); |
| event_m_flip += getGenProperties()->get("INVZ2_A_Flip").toDouble() + getGenProperties()->get("INVZ2_ZN_Flip").toDouble(); |
| event_m_flip += getGenProperties()->get("INVZ3_A_Flip").toDouble(); |
| cache->set(cell_name + "->Event_M_Flip", event_m_flip); |
| Log::printLine(cell_name + "->Event_M_Flip=" + (String) event_m_flip); |
| // Update Q flip results |
| double event_q_flip = 0.0; |
| event_q_flip += getGenProperties()->get("INVZ3_ZN_Flip").toDouble(); |
| event_q_flip += getGenProperties()->get("INV3_A_Flip").toDouble() + getGenProperties()->get("INV3_ZN_Flip").toDouble(); |
| event_q_flip += getGenProperties()->get("INVZ4_A_Flip").toDouble() + getGenProperties()->get("INVZ4_ZN_Flip").toDouble(); |
| event_q_flip += getGenProperties()->get("INV4_A_Flip").toDouble() + getGenProperties()->get("INV4_ZN_Flip").toDouble(); |
| cache->set(cell_name + "->Event_Q_Flip", event_q_flip); |
| Log::printLine(cell_name + "->Event_Q_Flip=" + (String) event_q_flip); |
| */ |
| |
| // -------------------------------------------------------------------- |
| // Get Node Capacitances |
| // -------------------------------------------------------------------- |
| double d_cap = getNet("D")->getTotalDownstreamCap(); |
| double d_b_cap = getNet("D_b")->getTotalDownstreamCap(); |
| double m_b_cap = getNet("M_b")->getTotalDownstreamCap(); |
| double m_cap = getNet("M")->getTotalDownstreamCap(); |
| double m_i_cap = getNet("M_i")->getTotalDownstreamCap(); |
| double q_b_cap = getNet("Q_b")->getTotalDownstreamCap(); |
| double q_cap = getNet("Q")->getTotalDownstreamCap(); |
| double ck_cap = getNet("CK")->getTotalDownstreamCap(); |
| double ck_b_cap = getNet("CK_b")->getTotalDownstreamCap(); |
| double ck_i_cap = getNet("CK_i")->getTotalDownstreamCap(); |
| |
| cache->set(cell_name + "->Cap->D", d_cap); |
| cache->set(cell_name + "->Cap->D_b", d_b_cap); |
| cache->set(cell_name + "->Cap->M_b", m_b_cap); |
| cache->set(cell_name + "->Cap->M", m_cap); |
| cache->set(cell_name + "->Cap->M_i", m_i_cap); |
| cache->set(cell_name + "->Cap->Q_b", q_b_cap); |
| cache->set(cell_name + "->Cap->Q", q_cap); |
| cache->set(cell_name + "->Cap->CK", ck_cap); |
| cache->set(cell_name + "->Cap->CK_b", ck_b_cap); |
| cache->set(cell_name + "->Cap->CK_i", ck_i_cap); |
| |
| Log::printLine(cell_name + "->Cap->D=" + (String) d_cap); |
| Log::printLine(cell_name + "->Cap->D_b=" + (String) d_b_cap); |
| Log::printLine(cell_name + "->Cap->M_b=" + (String) m_b_cap); |
| Log::printLine(cell_name + "->Cap->M=" + (String) m_cap); |
| Log::printLine(cell_name + "->Cap->M_i=" + (String) m_i_cap); |
| Log::printLine(cell_name + "->Cap->Q_b=" + (String) q_b_cap); |
| Log::printLine(cell_name + "->Cap->Q=" + (String) q_cap); |
| Log::printLine(cell_name + "->Cap->CK=" + (String) ck_cap); |
| Log::printLine(cell_name + "->Cap->CK_b=" + (String) ck_b_cap); |
| Log::printLine(cell_name + "->Cap->CK_i=" + (String) ck_i_cap); |
| // -------------------------------------------------------------------- |
| |
| // -------------------------------------------------------------------- |
| // Build Internal Delay Model |
| // -------------------------------------------------------------------- |
| double q_ron = getDriver("INV4_RonZN")->getOutputRes(); |
| |
| double d_setup_delay = getDriver("INV1_RonZN")->calculateDelay() + |
| getDriver("INVZ1_RonZN")->calculateDelay() + |
| getDriver("INV2_RonZN")->calculateDelay(); |
| double ck_to_q_delay = getDriver("INV5_RonZN")->calculateDelay() + |
| getDriver("INV6_RonZN")->calculateDelay() + |
| getDriver("INVZ3_RonZN")->calculateDelay() + |
| getDriver("INV3_RonZN")->calculateDelay() + |
| getDriver("INV4_RonZN")->calculateDelay(); |
| |
| cache->set(cell_name + "->DriveRes->Q", q_ron); |
| cache->set(cell_name + "->Delay->D_Setup", d_setup_delay); |
| cache->set(cell_name + "->Delay->CK_to_Q", ck_to_q_delay); |
| Log::printLine(cell_name + "->DriveRes->Q=" + (String) q_ron); |
| Log::printLine(cell_name + "->Delay->D_Setup=" + (String) d_setup_delay); |
| Log::printLine(cell_name + "->Delay->CK_to_Q=" + (String) ck_to_q_delay); |
| |
| return; |
| // -------------------------------------------------------------------- |
| } |
| |
| } // namespace DSENT |
| |
