/* Distributed under the Apache License, Version 2.0.
   See accompanying NOTICE file for details.*/
#include "EngineTest.h"
#include "controller/Controller.h"
#include "controller/Circuits.h"
#include "PulseConfiguration.h"

#include "patient/SEPatient.h"
#include "circuit/fluid/SEFluidCircuit.h"
#include "circuit/fluid/SEFluidCircuitCalculator.h"
#include "circuit/thermal/SEThermalCircuit.h"
#include "circuit/thermal/SEThermalCircuitCalculator.h"
#include "properties/SEScalar0To1.h"
#include "substance/SESubstanceFraction.h"
#include "utils/TimingProfile.h"
#include "utils/testing/SETestReport.h"
#include "utils/testing/SETestCase.h"
#include "utils/testing/SETestSuite.h"
#include <numeric>
#include <climits>

std::chrono::microseconds::rep vectorAverage(std::vector<std::chrono::microseconds::rep> const&v)
{
  if (v.size() > 0)
  {
    std::chrono::microseconds::rep sum = 0;
    for (auto f : v) sum += f;
    return sum/v.size();
  }   
  else
    return INT_MAX;
}

void PulseEngineTest::SolverSpeedTest(const std::string& rptDirectory)
{
  m_Logger->ResetLogFile(rptDirectory + "/SolverSpeedTest.log");

  // Set up our test report
  SETestReport testReport = SETestReport(m_Logger);
  SETestSuite& tsSolverSpeed = testReport.CreateTestSuite();
  tsSolverSpeed.SetName("SolverSpeedTest");

  std::stringstream ss;
  TimingProfile timer;
  double deltaT_s = 1.0 / 90.0;
  bool showAllOutput = true; //toggle this to show all Info outputs for all circuits, which will show first-pass solve times and fail rates

  PulseController pc(tsSolverSpeed.GetLogger());
  SEPatient patient(pc.GetLogger());
  patient.SerializeFromFile("./patients/StandardMale.json", JSON);
  pc.SetupPatient(patient);
  pc.m_Config->EnableRenal(eSwitch::On);
  pc.m_Config->EnableTissue(eSwitch::On);
  pc.CreateCircuitsAndCompartments();

  SEFluidCircuitCalculator fluidCalc(tsSolverSpeed.GetLogger());
  SEThermalCircuitCalculator thermalCalc(tsSolverSpeed.GetLogger());

  //Hold the average solving times for each solver
  std::vector<std::chrono::microseconds::rep> anesthesiaMachineTimes;
  std::vector<std::chrono::microseconds::rep> anesthesiaMachineWithRespTimes;
  std::vector<std::chrono::microseconds::rep> respiratoryTimes;
  std::vector<std::chrono::microseconds::rep> respiratoryWithInhalerTimes;
  std::vector<std::chrono::microseconds::rep> cardiovascularTimes;
  std::vector<std::chrono::microseconds::rep> renalTimes;
  std::vector<std::chrono::microseconds::rep> internalTempTimes;
  std::vector<std::chrono::microseconds::rep> externalTempTimes;
  std::vector<std::chrono::microseconds::rep> temperatureTimes;

  //Hold the solving time of Process the first time for each solver
  std::vector<std::chrono::microseconds::rep> anesthesiaMachineInitialTime;
  std::vector<std::chrono::microseconds::rep> anesthesiaMachineWithRespInitialTime;
  std::vector<std::chrono::microseconds::rep> respiratoryInitialTime;
  std::vector<std::chrono::microseconds::rep> respiratoryWithInhalerInitialTime;
  std::vector<std::chrono::microseconds::rep> cardiovascularInitialTime;
  std::vector<std::chrono::microseconds::rep> renalInitialTime;
  std::vector<std::chrono::microseconds::rep> internalTempInitialTime;
  std::vector<std::chrono::microseconds::rep> externalTempInitialTime;
  std::vector<std::chrono::microseconds::rep> temperatureInitialTime;

  //Hold the failure percentage for each solver
  std::vector<std::chrono::microseconds::rep> anesthesiaMachineFailureRate;
  std::vector<std::chrono::microseconds::rep> anesthesiaMachineWithRespFailureRate;
  std::vector<std::chrono::microseconds::rep> respiratoryFailureRate;
  std::vector<std::chrono::microseconds::rep> respiratoryWithInhalerFailureRate;
  std::vector<std::chrono::microseconds::rep> cardiovascularFailureRate;
  std::vector<std::chrono::microseconds::rep> renalFailureRate;
  std::vector<std::chrono::microseconds::rep> internalTempFailureRate;
  std::vector<std::chrono::microseconds::rep> externalTempFailureRate;
  std::vector<std::chrono::microseconds::rep> temperatureFailureRate;

  int numSolves = 50; //How many times we'll solve the circuit (not counting the initial time) to get our averages

  //For each of the solver types
  //Direct, PartialPivLu, FullPivLu, JacobiSvd, HouseholderQr, Ldlt, Llt, SparseLU, SparseQR, BiCGSTAB, ConjugateGradient
  //Test each circuit and record solving times
  EigenCircuitSolver solver;
  for(int i=0; i<EigenCircuitSolver::_size; i++,solver++)
  {
    bool failed = false;

    //Anesthesia Machine alone
    SEFluidCircuit* fCircuit = &pc.GetCircuits().GetAnesthesiaMachineCircuit();

    //Set the solver type
    fluidCalc.SetEigenSolver(solver);

    int numFails = 0;

    timer.Start("AnesthesiaMachineSolo");
    try
    {
      fluidCalc.Process(*fCircuit, deltaT_s);
    }
    catch (CommonDataModelException& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (std::exception& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (...)
    {
      std::cerr << "Exception!!" << std::endl;
      failed = true;
    }
    timer.Stop("AnesthesiaMachineSolo");
    if (!failed)
    {
      ss << "Anesthesia circuit initially solved in " << timer.GetElapsedTime<std::chrono::microseconds>("AnesthesiaMachineSolo") << " microseconds, ";
      anesthesiaMachineInitialTime.push_back(timer.GetElapsedTime<std::chrono::microseconds>("AnesthesiaMachineSolo"));
    }
    else
    {
      ss << "Anesthesia circuit failed initially, ";
      anesthesiaMachineInitialTime.push_back(INT_MAX);
    }

    std::vector<std::chrono::microseconds::rep> times;
    for (int i = 0; i < numSolves; i++)
    {
      failed = false;

      timer.Start("AnesthesiaMachineSolo");
      try
      {
        fluidCalc.Process(*fCircuit, deltaT_s);
      }
      catch (CommonDataModelException& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (std::exception& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (...)
      {
        std::cerr << "Exception!!" << std::endl;
        failed = true;
      }
      timer.Stop("AnesthesiaMachineSolo");

      if (failed)
        numFails++;
      else
        times.push_back(timer.GetElapsedTime<std::chrono::microseconds>("AnesthesiaMachineSolo"));
    }

    anesthesiaMachineTimes.push_back(vectorAverage(times));
    anesthesiaMachineFailureRate.push_back(100 * numFails / numSolves);
    ss << "and over " << numSolves - numFails << "/" << numSolves << " successful solves, took an average of " << anesthesiaMachineTimes.back() << " microseconds with " << solver.string() << " solver.";
    if (showAllOutput)
      Info(ss);

    //Anesthesia Machine with Respiratory
    fCircuit = &pc.GetCircuits().GetRespiratoryAndAnesthesiaMachineCircuit();
    numFails = 0;

    timer.Start("AnesthesiaMachineWithRespiratory");
    try
    {
      fluidCalc.Process(*fCircuit, deltaT_s);
    }
    catch (CommonDataModelException& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (std::exception& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (...)
    {
      std::cerr << "Exception!!" << std::endl;
      failed = true;
    }
    timer.Stop("AnesthesiaMachineWithRespiratory");
    if (!failed)
    {
      ss << "Anesthesia circuit with respiratory initially solved in " << timer.GetElapsedTime<std::chrono::microseconds>("AnesthesiaMachineWithRespiratory") << " microseconds, ";
      anesthesiaMachineWithRespInitialTime.push_back(timer.GetElapsedTime<std::chrono::microseconds>("AnesthesiaMachineWithRespiratory"));
    }
    else
    {
      ss << "Anesthesia circuit with respiratory failed initially, ";
      anesthesiaMachineWithRespInitialTime.push_back(INT_MAX);
    }

    times.clear();
    for (int i = 0; i < numSolves; i++)
    {
      failed = false;

      timer.Start("AnesthesiaMachineWithRespiratory");
      try
      {
        fluidCalc.Process(*fCircuit, deltaT_s);
      }
      catch (CommonDataModelException& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (std::exception& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (...)
      {
        std::cerr << "Exception!!" << std::endl;
        failed = true;
      }
      timer.Stop("AnesthesiaMachineWithRespiratory");

      if (failed)
        numFails++;
      else
        times.push_back(timer.GetElapsedTime<std::chrono::microseconds>("AnesthesiaMachineWithRespiratory"));
    }

    anesthesiaMachineWithRespTimes.push_back(vectorAverage(times));
    anesthesiaMachineWithRespFailureRate.push_back(100 * numFails / numSolves);
    ss << "and over " << numSolves - numFails << "/" << numSolves << " successful solves, took an average of " << anesthesiaMachineWithRespTimes.back() << " microseconds with " << solver.string() << " solver.";
    if (showAllOutput)
      Info(ss);

    //Respiratory Only
    fCircuit = &pc.GetCircuits().GetRespiratoryCircuit();

    numFails = 0;

    timer.Start("Respiratory");
    try
    {
      fluidCalc.Process(*fCircuit, deltaT_s);
    }
    catch (CommonDataModelException& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (std::exception& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (...)
    {
      std::cerr << "Exception!!" << std::endl;
      failed = true;
    }
    timer.Stop("Respiratory");
    if (!failed)
    {
      ss << "Respiratory circuit initially solved in " << timer.GetElapsedTime<std::chrono::microseconds>("Respiratory") << " microseconds, ";
      respiratoryInitialTime.push_back(timer.GetElapsedTime<std::chrono::microseconds>("Respiratory"));
    }
    else
    {
      ss << "Respiratory circuit failed initially, ";
      respiratoryInitialTime.push_back(INT_MAX);
    }

    times.clear();
    for (int i = 0; i < numSolves; i++)
    {
      failed = false;

      timer.Start("Respiratory");
      try
      {
        fluidCalc.Process(*fCircuit, deltaT_s);
      }
      catch (CommonDataModelException& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (std::exception& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (...)
      {
        std::cerr << "Exception!!" << std::endl;
        failed = true;
      }
      timer.Stop("Respiratory");

      if (failed)
        numFails++;
      else
        times.push_back(timer.GetElapsedTime<std::chrono::microseconds>("Respiratory"));
    }

    respiratoryTimes.push_back(vectorAverage(times));
    respiratoryFailureRate.push_back(100 * numFails / numSolves);
    ss << "and over " << numSolves - numFails << "/" << numSolves << " successful solves, took an average of " << respiratoryTimes.back() << " microseconds with " << solver.string() << " solver.";
    if (showAllOutput)
      Info(ss);

    //Respiratory with Inhaler
    fCircuit = &pc.GetCircuits().GetRespiratoryAndInhalerCircuit();

    numFails = 0;

    timer.Start("RespiratoryWithInhaler");
    try
    {
      fluidCalc.Process(*fCircuit, deltaT_s);
    }
    catch (CommonDataModelException& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (std::exception& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (...)
    {
      std::cerr << "Exception!!" << std::endl;
      failed = true;
    }
    timer.Stop("RespiratoryWithInhaler");
    if (!failed)
    {
      ss << "Respiratory circuit with inhaler initially solved in " << timer.GetElapsedTime<std::chrono::microseconds>("RespiratoryWithInhaler") << " microseconds, ";
      respiratoryWithInhalerInitialTime.push_back(timer.GetElapsedTime<std::chrono::microseconds>("RespiratoryWithInhaler"));
    }
    else
    {
      ss << "Respiratory circuit with inhaler failed initially, ";
      respiratoryWithInhalerInitialTime.push_back(INT_MAX);
    }

    times.clear();
    for (int i = 0; i < numSolves; i++)
    {
      failed = false;

      timer.Start("RespiratoryWithInhaler");
      try
      {
        fluidCalc.Process(*fCircuit, deltaT_s);
      }
      catch (CommonDataModelException& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (std::exception& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (...)
      {
        std::cerr << "Exception!!" << std::endl;
        failed = true;
      }
      timer.Stop("RespiratoryWithInhaler");

      if (failed)
        numFails++;
      else
        times.push_back(timer.GetElapsedTime<std::chrono::microseconds>("RespiratoryWithInhaler"));
    }

    respiratoryWithInhalerTimes.push_back(vectorAverage(times));
    respiratoryWithInhalerFailureRate.push_back(100 * numFails / numSolves);
    ss << "and over " << numSolves - numFails << "/" << numSolves << " successful solves, took an average of " << respiratoryWithInhalerTimes.back() << " microseconds with " << solver.string() << " solver.";
    if (showAllOutput)
      Info(ss);

    //Cardiovascular
    fCircuit = &pc.GetCircuits().GetActiveCardiovascularCircuit();
    numFails = 0;

    timer.Start("Cardiovascular");
    try
    {
      fluidCalc.Process(*fCircuit, deltaT_s);
    }
    catch (CommonDataModelException& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (std::exception& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (...)
    {
      std::cerr << "Exception!!" << std::endl;
      failed = true;
    }
    timer.Stop("Cardiovascular");
    if (!failed)
    {
      ss << "Active CV circuit initially solved in " << timer.GetElapsedTime<std::chrono::microseconds>("Cardiovascular") << " microseconds, ";
      cardiovascularInitialTime.push_back(timer.GetElapsedTime<std::chrono::microseconds>("Cardiovascular"));
    }
    else
    {
      ss << "Active CV circuit failed initially, ";
      cardiovascularInitialTime.push_back(INT_MAX);
    }

    times.clear();
    for (int i = 0; i < numSolves; i++)
    {
      failed = false;

      timer.Start("Cardiovascular");
      try
      {
        fluidCalc.Process(*fCircuit, deltaT_s);
      }
      catch (CommonDataModelException& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (std::exception& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (...)
      {
        std::cerr << "Exception!!" << std::endl;
        failed = true;
      }
      timer.Stop("Cardiovascular");

      if (failed)
        numFails++;
      else
        times.push_back(timer.GetElapsedTime<std::chrono::microseconds>("Cardiovascular"));
    }

    cardiovascularTimes.push_back(vectorAverage(times));
    cardiovascularFailureRate.push_back(100 * numFails / numSolves);
    ss << "and over " << numSolves - numFails << "/" << numSolves << " successful solves, took an average of " << cardiovascularTimes.back() << " microseconds with " << solver.string() << " solver.";
    if (showAllOutput)
      Info(ss);

    //Renal
    fCircuit = &pc.GetCircuits().GetRenalCircuit();
    numFails = 0;

    timer.Start("Renal");
    try
    {
      fluidCalc.Process(*fCircuit, deltaT_s);
    }
    catch (CommonDataModelException& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (std::exception& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (...)
    {
      std::cerr << "Exception!!" << std::endl;
      failed = true;
    }
    timer.Stop("Renal");
    if (!failed)
    {
      ss << "Renal circuit initially solved in " << timer.GetElapsedTime<std::chrono::microseconds>("Renal") << " microseconds, ";
      renalInitialTime.push_back(timer.GetElapsedTime<std::chrono::microseconds>("Renal"));
    }
    else
    {
      ss << "Renal circuit failed initially, ";
      renalInitialTime.push_back(INT_MAX);
    }

    times.clear();
    for (int i = 0; i < numSolves; i++)
    {
      failed = false;

      timer.Start("Renal");
      try
      {
        fluidCalc.Process(*fCircuit, deltaT_s);
      }
      catch (CommonDataModelException& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (std::exception& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (...)
      {
        std::cerr << "Exception!!" << std::endl;
        failed = true;
      }
      timer.Stop("Renal");

      if (failed)
        numFails++;
      else
        times.push_back(timer.GetElapsedTime<std::chrono::microseconds>("Renal"));
    }

    renalTimes.push_back(vectorAverage(times));
    renalFailureRate.push_back(100 * numFails / numSolves);
    ss << "and over " << numSolves - numFails << "/" << numSolves << " successful solves, took an average of " << renalTimes.back() << " microseconds with " << solver.string() << " solver.";
    if (showAllOutput)
      Info(ss);

    //Internal Temp
    SEThermalCircuit* tCircuit = &pc.GetCircuits().GetInternalTemperatureCircuit();
    thermalCalc.SetEigenSolver(solver);
    numFails = 0;

    timer.Start("InternalTemperature");
    try
    {
      thermalCalc.Process(*tCircuit, deltaT_s);
    }
    catch (CommonDataModelException& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (std::exception& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (...)
    {
      std::cerr << "Exception!!" << std::endl;
      failed = true;
    }
    timer.Stop("InternalTemperature");
    if (!failed)
    {
      ss << "Internal Temperature circuit initially solved in " << timer.GetElapsedTime<std::chrono::microseconds>("InternalTemperature") << " microseconds, ";
      internalTempInitialTime.push_back(timer.GetElapsedTime<std::chrono::microseconds>("InternalTemperature"));
    }
    else
    {
      ss << "Internal Temperature circuit failed initially, ";
      internalTempInitialTime.push_back(INT_MAX);
    }

    times.clear();
    for (int i = 0; i < numSolves; i++)
    {
      failed = false;

      timer.Start("InternalTemperature");
      try
      {
        thermalCalc.Process(*tCircuit, deltaT_s);
      }
      catch (CommonDataModelException& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (std::exception& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (...)
      {
        std::cerr << "Exception!!" << std::endl;
        failed = true;
      }
      timer.Stop("InternalTemperature");

      if (failed)
        numFails++;
      else
        times.push_back(timer.GetElapsedTime<std::chrono::microseconds>("InternalTemperature"));
    }

    internalTempTimes.push_back(vectorAverage(times));
    internalTempFailureRate.push_back(100 * numFails / numSolves);
    ss << "and over " << numSolves - numFails << "/" << numSolves << " successful solves, took an average of " << internalTempTimes.back() << " microseconds with " << solver.string() << " solver.";
    if (showAllOutput)
      Info(ss);

    //External Temp
    tCircuit = &pc.GetCircuits().GetExternalTemperatureCircuit();
    numFails = 0;

    timer.Start("ExternalTemperature");
    try
    {
      thermalCalc.Process(*tCircuit, deltaT_s);
    }
    catch (CommonDataModelException& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (std::exception& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (...)
    {
      std::cerr << "Exception!!" << std::endl;
      failed = true;
    }
    timer.Stop("ExternalTemperature");
    if (!failed)
    {
      ss << "External Temperature circuit initially solved in " << timer.GetElapsedTime<std::chrono::microseconds>("ExternalTemperature") << " microseconds, ";
      externalTempInitialTime.push_back(timer.GetElapsedTime<std::chrono::microseconds>("ExternalTemperature"));
    }
    else
    {
      ss << "External Temperature circuit failed initially, ";
      externalTempInitialTime.push_back(INT_MAX);
    }

    times.clear();
    for (int i = 0; i < numSolves; i++)
    {
      failed = false;

      timer.Start("ExternalTemperature");
      try
      {
        thermalCalc.Process(*tCircuit, deltaT_s);
      }
      catch (CommonDataModelException& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (std::exception& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (...)
      {
        std::cerr << "Exception!!" << std::endl;
        failed = true;
      }
      timer.Stop("ExternalTemperature");

      if (failed)
        numFails++;
      else
        times.push_back(timer.GetElapsedTime<std::chrono::microseconds>("ExternalTemperature"));
    }

    externalTempTimes.push_back(vectorAverage(times));
    externalTempFailureRate.push_back(100 * numFails / numSolves);
    ss << "and over " << numSolves - numFails << "/" << numSolves << " successful solves, took an average of " << externalTempTimes.back() << " microseconds with " << solver.string() << " solver.";
    if (showAllOutput)
      Info(ss);

    //Temperature
    tCircuit = &pc.GetCircuits().GetTemperatureCircuit();
    numFails = 0;

    timer.Start("Temperature");
    try
    {
      thermalCalc.Process(*tCircuit, deltaT_s);
    }
    catch (CommonDataModelException& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (std::exception& ex)
    {
      std::cerr << ex.what() << std::endl;
      failed = true;
    }
    catch (...)
    {
      std::cerr << "Exception!!" << std::endl;
      failed = true;
    }
    timer.Stop("Temperature");
    if (!failed)
    {
      ss << "Temperature circuit initially solved in " << timer.GetElapsedTime<std::chrono::microseconds>("Temperature") << " microseconds, ";
      temperatureInitialTime.push_back(timer.GetElapsedTime<std::chrono::microseconds>("Temperature"));
    }
    else
    {
      ss << "Temperature circuit failed initially, ";
      temperatureInitialTime.push_back(INT_MAX);
    }

    times.clear();
    for (int i = 0; i < numSolves; i++)
    {
      failed = false;

      timer.Start("Temperature");
      try
      {
        thermalCalc.Process(*tCircuit, deltaT_s);
      }
      catch (CommonDataModelException& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (std::exception& ex)
      {
        std::cerr << ex.what() << std::endl;
        failed = true;
      }
      catch (...)
      {
        std::cerr << "Exception!!" << std::endl;
        failed = true;
      }
      timer.Stop("Temperature");

      if (failed)
        numFails++;
      else
        times.push_back(timer.GetElapsedTime<std::chrono::microseconds>("Temperature"));
    }

    temperatureTimes.push_back(vectorAverage(times));
    temperatureFailureRate.push_back(100 * numFails / numSolves);
    ss << "and over " << numSolves - numFails << "/" << numSolves << " successful solves, took an average of " << temperatureTimes.back() << " microseconds with " << solver.string() << " solver.";
    if (showAllOutput)
      Info(ss);
  }

  //Now find the quickest time for each circuit
  int minAnesthesiaMachineIndex, minAMWithRespIndex, minRespiratoryIndex, minRespWithInhalerIndex, minCVIndex, minRenalIndex, minInternalIndex, minExternalIndex, minTempIndex;
  minAnesthesiaMachineIndex = minAMWithRespIndex = minRespiratoryIndex = minRespWithInhalerIndex = minCVIndex = minRenalIndex = minInternalIndex = minExternalIndex = minTempIndex = 0;

  for (int i = 0; i < EigenCircuitSolver::_size; i++)
  {
    minAnesthesiaMachineIndex = anesthesiaMachineTimes.at(i) < anesthesiaMachineTimes.at(minAnesthesiaMachineIndex) ? i : minAnesthesiaMachineIndex;
    minAMWithRespIndex = anesthesiaMachineWithRespTimes.at(i) < anesthesiaMachineWithRespTimes.at(minAMWithRespIndex) ? i : minAMWithRespIndex;
    minRespiratoryIndex = respiratoryTimes.at(i) < respiratoryTimes.at(minRespiratoryIndex) ? i : minRespiratoryIndex;
    minRespWithInhalerIndex = respiratoryWithInhalerTimes.at(i) < respiratoryWithInhalerTimes.at(minRespWithInhalerIndex) ? i : minRespWithInhalerIndex;
    minCVIndex = cardiovascularTimes.at(i) < cardiovascularTimes.at(minCVIndex) ? i : minCVIndex;
    minRenalIndex = renalTimes.at(i) < renalTimes.at(minRenalIndex) ? i : minRenalIndex;
    minInternalIndex = internalTempTimes.at(i) < internalTempTimes.at(minInternalIndex) ? i : minInternalIndex;
    minExternalIndex = externalTempTimes.at(i) < externalTempTimes.at(minExternalIndex) ? i : minExternalIndex;
    minTempIndex = temperatureTimes.at(i) < temperatureTimes.at(minTempIndex) ? i : minTempIndex;
  }

  //Output
  //This just goes to the log for now
  ss.str("");
  ss.clear(); 
  ss << "The quickest solver for the Anesthesia Machine circuit was " << EigenCircuitSolver::Value(minAnesthesiaMachineIndex) << " at an average of " << anesthesiaMachineTimes.at(minAnesthesiaMachineIndex) << " microseconds and a failure rate of " << anesthesiaMachineFailureRate.at(minAnesthesiaMachineIndex) << "%.";
  Info(ss);
  ss << "The quickest solver for the Anesthesia Machine plus Respiratory circuit was " << EigenCircuitSolver::Value(minAMWithRespIndex) << " at an average of " << anesthesiaMachineWithRespTimes.at(minAMWithRespIndex) << " microseconds and a failure rate of " << anesthesiaMachineWithRespFailureRate.at(minAMWithRespIndex) << "%.";
  Info(ss);
  ss << "The quickest solver for the Respiratory circuit was " << EigenCircuitSolver::Value(minRespiratoryIndex) << " at an average of " << respiratoryTimes.at(minRespiratoryIndex) << " microseconds and a failure rate of " << respiratoryFailureRate.at(minRespiratoryIndex) << "%.";
  Info(ss);
  ss << "The quickest solver for the Respiratory plus Inhaler circuit was " << EigenCircuitSolver::Value(minRespWithInhalerIndex) << " at an average of " << respiratoryWithInhalerTimes.at(minRespWithInhalerIndex) << " microseconds and a failure rate of " << respiratoryWithInhalerFailureRate.at(minRespWithInhalerIndex) << "%.";
  Info(ss);
  ss << "The quickest solver for the active CV circuit was " << EigenCircuitSolver::Value(minCVIndex) << " at an average of " << cardiovascularTimes.at(minCVIndex) << " microseconds and a failure rate of " << cardiovascularFailureRate.at(minCVIndex) << "%.";
  Info(ss);
  ss << "The quickest solver for the Renal circuit was " << EigenCircuitSolver::Value(minRenalIndex) << " at an average of " << renalTimes.at(minRenalIndex) << " microseconds and a failure rate of " << renalFailureRate.at(minRenalIndex) << "%.";
  Info(ss);
  ss << "The quickest solver for the Internal Temperature circuit was " << EigenCircuitSolver::Value(minInternalIndex) << " at an average of " << internalTempTimes.at(minInternalIndex) << " microseconds and a failure rate of " << internalTempFailureRate.at(minInternalIndex) << "%.";
  Info(ss);
  ss << "The quickest solver for the External Temperature circuit was " << EigenCircuitSolver::Value(minExternalIndex) << " at an average of " << externalTempTimes.at(minExternalIndex) << " microseconds and a failure rate of " << externalTempFailureRate.at(minExternalIndex) << "%.";
  Info(ss);
  ss << "The quickest solver for the combined Temperature circuit was " << EigenCircuitSolver::Value(minTempIndex) << " at an average of " << temperatureTimes.at(minTempIndex) << " microseconds and a failure rate of " << temperatureFailureRate.at(minTempIndex) << "%.";
  Info(ss);

  //What should we write out in the report and/or Track?
  //testReport.WriteFile(rptDirectory + "/SolverSpeedTest.json");

}
