diff options
Diffstat (limited to 'ext/dsent/model/std_cells/DFFQ.cc')
| -rw-r--r-- | ext/dsent/model/std_cells/DFFQ.cc | 536 |
1 files changed, 536 insertions, 0 deletions
diff --git a/ext/dsent/model/std_cells/DFFQ.cc b/ext/dsent/model/std_cells/DFFQ.cc new file mode 100644 index 000000000..9080a7211 --- /dev/null +++ b/ext/dsent/model/std_cells/DFFQ.cc @@ -0,0 +1,536 @@ +#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 + |