celllists.java

The ElectricTM VLSI Design System is an open-source Electronic Design Automation (EDA) system that c

        // counting arcs
        for(Iterator<ArcInst> it = cell.getArcs(); it.hasNext(); )
        {
			ArcInst ai = it.next();
            ArcProto ap = ai.getProto();
            GenMath.MutableInteger count = arcCount.get(ap);
			if (count == null)
			{
				count = new GenMath.MutableInteger(0);
				arcCount.put(ap, count);
			}
			count.increment();
        }
    }

	/**
	 * This method implements the command to list instances in this Cell.
	 */
	public static void listCellInstancesCommand()
	{
		Cell curCell = WindowFrame.needCurCell();
		if (curCell == null) return;

		// count the number of instances in this cell
		Map<Cell,GenMath.MutableInteger> nodeCount = new HashMap<Cell,GenMath.MutableInteger>();
		for(Iterator<NodeInst> it = curCell.getNodes(); it.hasNext(); )
		{
			NodeInst ni = it.next();
			if (!ni.isCellInstance()) continue;
			GenMath.MutableInteger count = nodeCount.get(ni.getProto());
			if (count == null)
			{
				count = new GenMath.MutableInteger(0);
				nodeCount.put((Cell)ni.getProto(), count);
			}
			count.increment();
		}

		// show the results
		boolean first = true;
		for(Iterator<Library> it = Library.getLibraries(); it.hasNext(); )
		{
			Library lib = it.next();
			for(Iterator<Cell> cIt = lib.getCells(); cIt.hasNext(); )
			{
				Cell cell = cIt.next();
				GenMath.MutableInteger count = nodeCount.get(cell);
				if (count == null) continue;
				if (first)
					System.out.println("Instances appearing in " + curCell);
				first = false;
				String line = "   " + count.intValue() + " instances of " + cell + " at";
				for(Iterator<NodeInst> nIt = curCell.getNodes(); nIt.hasNext(); )
				{
					NodeInst ni = nIt.next();
					if (ni.getProto() != cell) continue;
					line += " (" + ni.getAnchorCenterX() + "," + ni.getAnchorCenterY() + ")";
				}
				System.out.println(line);
			}
		}
		if (first)
			System.out.println("There are no instances in " + curCell);
	}

	/**
	 * This method implements the command to count the number of transistors
	 * from this current Cell.
	 */
	public static void numberOfTransistorsCommand()
	{
		Cell curCell = WindowFrame.needCurCell();
		if (curCell == null) return;
		TransistorSearch.countNumberOfTransistors(curCell);
	}

	/**
	 * This method implements the command to list the usage of the current Cell.
	 */
	public static void listCellUsageCommand(boolean recursive)
	{
		Cell c = WindowFrame.needCurCell();
		if (c == null) return;

		Map<Cell,Map<Cell,GenMath.MutableInteger>> nodeCount = new HashMap<Cell,Map<Cell,GenMath.MutableInteger>>();
		List<Cell> cellsToConsider = new ArrayList<Cell>();
		cellsToConsider.add(c);

		for(int i=0; i<cellsToConsider.size(); i++)
		{
			Cell bottom = cellsToConsider.get(i);

			// count the number of instances in this cell
			for(Iterator<NodeInst> nIt = bottom.getInstancesOf(); nIt.hasNext(); )
			{
				NodeInst ni = nIt.next();
				Cell top = ni.getParent();
				if (recursive)
				{
					if (!cellsToConsider.contains(top)) cellsToConsider.add(top);
				}
				Map<Cell,GenMath.MutableInteger> tally = nodeCount.get(top);
				if (tally == null)
				{
					tally = new HashMap<Cell,GenMath.MutableInteger>();
					nodeCount.put(top, tally);
				}
				GenMath.MutableInteger instanceCount = tally.get(bottom);
				if (instanceCount == null)
				{
					instanceCount = new GenMath.MutableInteger(0);
					tally.put(bottom, instanceCount);
				}
				instanceCount.increment();
			}

			// count the number of instances in this cell's icon
			if (bottom.getView() != View.ICON)
			{
				for(Iterator<Cell> it = bottom.getCellGroup().getCells(); it.hasNext(); )
				{
					Cell iconCell = it.next();
					if (iconCell.getView() != View.ICON) continue;
					for(Iterator<NodeInst> nIt = iconCell.getInstancesOf(); nIt.hasNext(); )
					{
						NodeInst ni = nIt.next();
						if (ni.isIconOfParent()) continue;
						Cell top = ni.getParent();
						if (recursive)
						{
							if (!cellsToConsider.contains(top)) cellsToConsider.add(top);
						}
						Map<Cell,GenMath.MutableInteger> tally = nodeCount.get(top);
						if (tally == null)
						{
							tally = new HashMap<Cell,GenMath.MutableInteger>();
							nodeCount.put(top, tally);
						}
						GenMath.MutableInteger instanceCount = tally.get(bottom);
						if (instanceCount == null)
						{
							instanceCount = new GenMath.MutableInteger(0);
							tally.put(bottom, instanceCount);
						}
						int arraySize = ni.getNameKey().busWidth();
						if (arraySize > 1) instanceCount.setValue(instanceCount.intValue() + arraySize); else
							instanceCount.increment();
					}
				}
			}
		}

		// show the results
		if (nodeCount.size() == 0)
		{
			System.out.println("Cell " + c.describe(true) + " is not used anywhere");
			return;
		}
		if (recursive) System.out.println("Cell " + c.describe(true) + " recursive usage:"); else
			System.out.println("Cell " + c.describe(true) + " usage:");
		for(Iterator<Library> it = Library.getLibraries(); it.hasNext(); )
		{
			Library lib = it.next();
			for(Iterator<Cell> cIt = lib.getCells(); cIt.hasNext(); )
			{
				Cell cell = cIt.next();
				Map<Cell,GenMath.MutableInteger> tally = nodeCount.get(cell);
				if (tally == null) continue;
				for(Cell bottom : tally.keySet())
				{
					GenMath.MutableInteger count = tally.get(bottom);
					System.out.println("  " + cell + " has " + count.intValue() + " instances of " + bottom);
				}
			}
		}
	}

	/**
	 * This method implements the command to describe the current Cell.
	 */
	public static void describeThisCellCommand()
	{
		Cell curCell = WindowFrame.needCurCell();
		if (curCell == null) return;
		int maxLen = curCell.describe(false).length();
		printHeaderLine(maxLen);
		String line = makeCellLine(curCell, maxLen);
		System.out.println(line);

		// also give range of X and Y
		ERectangle bounds = curCell.getBounds();
		System.out.println("Cell runs from " + TextUtils.formatDouble(bounds.getMinX()) + " <= X <= " +
			TextUtils.formatDouble(bounds.getMaxX()) + " and " + TextUtils.formatDouble(bounds.getMinY()) +
			" <= Y <= " + TextUtils.formatDouble(bounds.getMaxY()));
	}

	private static void printHeaderLine(int maxLen)
	{
		String header = "Cell";
		for(int i=4; i<maxLen; i++) header += "-";
		header += "Version--------Creation date";
		header += "---------------Revision Date--------------Size-------Usage--L-I-S-D";
		System.out.println(header);
	}

	/** This method is called from within the constructor to
	 * initialize the form.
	 * WARNING: Do NOT modify this code. The content of this method is
	 * always regenerated by the Form Editor.
	 */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        java.awt.GridBagConstraints gridBagConstraints;

        whichCells = new javax.swing.ButtonGroup();
        ordering = new javax.swing.ButtonGroup();
        destination = new javax.swing.ButtonGroup();
        cancel = new javax.swing.JButton();
        ok = new javax.swing.JButton();
        jLabel1 = new javax.swing.JLabel();
        allCells = new javax.swing.JRadioButton();
        onlyCellsUsedElsewhere = new javax.swing.JRadioButton();
        onlyCellsNotUsedElsewhere = new javax.swing.JRadioButton();
        onlyCellsUnderCurrent = new javax.swing.JRadioButton();
        onlyPlaceholderCells = new javax.swing.JRadioButton();
        jSeparator1 = new javax.swing.JSeparator();
        jLabel2 = new javax.swing.JLabel();
        onlyThisView = new javax.swing.JCheckBox();
        views = new javax.swing.JComboBox();
        alsoIconViews = new javax.swing.JCheckBox();
        jSeparator2 = new javax.swing.JSeparator();
        jLabel3 = new javax.swing.JLabel();
        excludeOlderVersions = new javax.swing.JCheckBox();
        excludeNewestVersions = new javax.swing.JCheckBox();
        jSeparator3 = new javax.swing.JSeparator();
        jLabel4 = new javax.swing.JLabel();
        orderByName = new javax.swing.JRadioButton();
        orderByDate = new javax.swing.JRadioButton();
        orderByStructure = new javax.swing.JRadioButton();
        jSeparator4 = new javax.swing.JSeparator();
        jLabel5 = new javax.swing.JLabel();
        displayInMessages = new javax.swing.JRadioButton();
        saveToDisk = new javax.swing.JRadioButton();
        evaluateNumerically = new javax.swing.JCheckBox();

        getContentPane().setLayout(new java.awt.GridBagLayout());

        setTitle("Cell Lists");
        setName("");
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent evt) {
                closeDialog(evt);
            }
        });

        cancel.setText("Cancel");
        cancel.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cancel(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 25;
        gridBagConstraints.weightx = 0.5;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(cancel, gridBagConstraints);

        ok.setText("OK");
        ok.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                ok(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 25;
        gridBagConstraints.weightx = 0.5;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(ok, gridBagConstraints);

        jLabel1.setText("Which cells:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(jLabel1, gridBagConstraints);

        whichCells.add(allCells);
        allCells.setText("All cells");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 20, 0, 4);
        getContentPane().add(allCells, gridBagConstraints);

        whichCells.add(onlyCellsUsedElsewhere);
        onlyCellsUsedElsewhere.setText("Only those used elsewhere");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 20, 0, 4);
        getContentPane().add(onlyCellsUsedElsewhere, gridBagConstraints);

        whichCells.add(onlyCellsNotUsedElsewhere);
        onlyCellsNotUsedElsewhere.setText("Only those not used elsewhere");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 20, 0, 4);
        getContentPane().add(onlyCellsNotUsedElsewhere, gridBagConstraints);

        whichCells.add(onlyCellsUnderCurrent);
        onlyCellsUnderCurrent.setText("Only those under current cell");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 20, 0, 4);
        getContentPane().add(onlyCellsUnderCurrent, gridBagConstraints);

        whichCells.add(onlyPlaceholderCells);
        onlyPlaceholderCells.setText("Only placeholder cells");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 5;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 20, 4, 4);
        getContentPane().add(onlyPlaceholderCells, gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 6;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        getContentPane().add(jSeparator1, gridBagConstraints);

        jLabel2.setText("View filter:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 7;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(jLabel2, gridBagConstraints);

        onlyThisView.setText("Show only this view:");
        onlyThisView.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                onlyThisViewActionPerformed(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 8;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 20, 0, 4);
        getContentPane().add(onlyThisView, gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 9;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 40, 4, 4);
        getContentPane().add(views, gridBagConstraints);

        alsoIconViews.setText("Also include icon views");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 10;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 20, 4, 4);
        getContentPane().add(alsoIconViews, gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 11;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        getContentPane().add(jSeparator2, gridBagConstraints);

        jLabel3.setText("Version filter:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 12;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(jLabel3, gridBagConstraints);

        excludeOlderVersions.setText("Exclude older versions");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 13;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 20, 0, 4);
        getContentPane().add(excludeOlderVersions, gridBagConstraints);