コード例 #1
0
  /**
   * check the load from components bound to the given memory The components can be threads or
   * higher level components.
   *
   * @param curMemory Component Instance of memory
   */
  protected void checkMemoryLoad(ComponentInstance curMemory, final SystemOperationMode som) {
    SystemInstance root = curMemory.getSystemInstance();
    final ComponentInstance currentMemory = curMemory;
    final String somName = som.getName();

    long timeBefore = System.currentTimeMillis();
    OsateDebug.osateDebug("[Memory] before get sw comps (memory=" + curMemory.getName() + ")");
    EList<ComponentInstance> boundComponents = InstanceModelUtil.getBoundSWComponents(curMemory);
    long timeAfter = System.currentTimeMillis();
    long period = timeAfter - timeBefore;
    OsateDebug.osateDebug("[CPU] after get sw comps, time taken=" + period + "ms");

    if (GetProperties.getROMCapacityInKB(curMemory, 0.0) > 0.0) {
      doMemoryLoad(curMemory, somName, boundComponents, true); // ROM
    }
    if (GetProperties.getRAMCapacityInKB(curMemory, 0.0) > 0.0) {
      doMemoryLoad(curMemory, somName, boundComponents, false); // RAM
    }
  }
コード例 #2
0
  /**
   * check the load from components bound to the given processor The components can be threads or
   * higher level components.
   *
   * @param curProcessor Component Instance of processor
   */
  protected void checkProcessorLoad(ComponentInstance curProcessor, final SystemOperationMode som) {
    boolean isCPUActive;

    if (curProcessor.getSubcomponent().getAllInModes().size() == 0) {
      isCPUActive = true;
    } else {
      isCPUActive = false;

      for (Mode mi : curProcessor.getSubcomponent().getAllInModes()) {
        // OsateDebug.osateDebug("somName=" + somName + " mi=" + mi);
        if (som.getName().equalsIgnoreCase(mi.getName())) {
          //	OsateDebug.osateDebug("cpu " + curProcessor.getName() +  "is active for mode" +
          // somName);
          isCPUActive = true;
        }
      }
    }

    if (isCPUActive == false) {
      return;
    }

    UnitLiteral mipsliteral = GetProperties.getMIPSUnitLiteral(curProcessor);
    double MIPScapacity = GetProperties.getMIPSCapacityInMIPS(curProcessor, 0.0);
    if (MIPScapacity == 0 && InstanceModelUtil.isVirtualProcessor(curProcessor)) {
      MIPScapacity = GetProperties.getMIPSBudgetInMIPS(curProcessor);
    }
    long timeBefore = System.currentTimeMillis();
    OsateDebug.osateDebug(
        "[CPU] before get sw comps (CPU="
            + curProcessor.getName()
            + ",cat="
            + curProcessor.getComponentClassifier().getCategory().getName()
            + ")");
    EList<ComponentInstance> boundComponents = InstanceModelUtil.getBoundSWComponents(curProcessor);
    long timeAfter = System.currentTimeMillis();
    long period = timeAfter - timeBefore;
    OsateDebug.osateDebug("[CPU] after get sw comps, time taken=" + period + "ms");

    if (boundComponents.size() == 0 && MIPScapacity > 0) {
      errManager.infoSummary(
          curProcessor,
          som.getName(),
          "No application components bound to "
              + curProcessor.getComponentInstancePath()
              + " with MIPS capacity "
              + GetProperties.toStringScaled(MIPScapacity, mipsliteral));
      return;
    }
    if (MIPScapacity == 0 && InstanceModelUtil.isVirtualProcessor(curProcessor)) {
      errManager.warningSummary(
          curProcessor,
          som.getName(),
          "Virtual processor "
              + curProcessor.getComponentInstancePath()
              + " has no MIPS capacity or budget.");
      return;
    }
    if (MIPScapacity == 0 && InstanceModelUtil.isProcessor(curProcessor)) {
      errManager.errorSummary(
          curProcessor,
          som.getName(),
          "Processor "
              + curProcessor.getComponentInstancePath()
              + " has no MIPS capacity but has bound components.");
    }
    if (InstanceModelUtil.isVirtualProcessor(curProcessor)) {
      logHeader(
          "\n\nDetailed Workload Report for Virtual Processor "
              + curProcessor.getComponentInstancePath()
              + " with Capacity "
              + GetProperties.toStringScaled(MIPScapacity, mipsliteral)
              + "\n\nComponent,Budget,Actual");
    } else {
      logHeader(
          "\n\nDetailed Workload Report for Processor "
              + curProcessor.getComponentInstancePath()
              + " with Capacity "
              + GetProperties.toStringScaled(MIPScapacity, mipsliteral)
              + "\n\nComponent,Budget,Actual");
    }
    double totalMIPS = 0.0;
    for (Iterator<ComponentInstance> it = boundComponents.iterator(); it.hasNext(); ) {
      ComponentInstance bci = (ComponentInstance) it.next();
      boolean isComponentActive;

      if ((som == null) || (bci.getSubcomponent().getAllInModes().size() == 0)) {
        isComponentActive = true;
      } else {
        isComponentActive = false;
        for (Mode mi : bci.getSubcomponent().getAllInModes()) {
          // OsateDebug.osateDebug("somName=" + somName + " mi=" + mi);
          if (som.getName().equalsIgnoreCase(mi.getName())) {
            //	OsateDebug.osateDebug("cpu " + curProcessor.getName() +  "is active for mode" +
            // somName);
            isComponentActive = true;
          }
        }
      }

      if (isComponentActive == true) {
        double actualmips = sumBudgets(bci, ResourceKind.MIPS, mipsliteral, true, som, "");
        totalMIPS += actualmips;
      }
    }
    logHeader("Total," + GetProperties.toStringScaled(totalMIPS, mipsliteral));
    if (totalMIPS > MIPScapacity) {
      errManager.errorSummary(
          curProcessor,
          som.getName(),
          "Total MIPS "
              + GetProperties.toStringScaled(totalMIPS, mipsliteral)
              + " of bound tasks exceeds MIPS capacity "
              + GetProperties.toStringScaled(MIPScapacity, mipsliteral)
              + " of "
              + curProcessor.getComponentInstancePath());
    } else if (totalMIPS == 0.0) {
      errManager.warningSummary(curProcessor, som.getName(), "Bound app's have no MIPS budget.");
    } else {
      errManager.infoSummary(
          curProcessor,
          som.getName(),
          "Total MIPS "
              + GetProperties.toStringScaled(totalMIPS, mipsliteral)
              + " of bound tasks within "
              + "MIPS capacity "
              + GetProperties.toStringScaled(MIPScapacity, mipsliteral)
              + " of "
              + curProcessor.getComponentInstancePath());
    }
  }