001/*
002 *  This file is part of the Jikes RVM project (http://jikesrvm.org).
003 *
004 *  This file is licensed to You under the Eclipse Public License (EPL);
005 *  You may not use this file except in compliance with the License. You
006 *  may obtain a copy of the License at
007 *
008 *      http://www.opensource.org/licenses/eclipse-1.0.php
009 *
010 *  See the COPYRIGHT.txt file distributed with this work for information
011 *  regarding copyright ownership.
012 */
013package org.mmtk.utility.options;
014
015import static org.mmtk.utility.Constants.LOG_BYTES_IN_PAGE;
016
017/**
018 * Force frequent collections after amounts of allocation.
019 */
020public final class StressFactor extends org.vmutil.options.PagesOption {
021  /**
022   * Create the option, defaulting to the maximum possible value.
023   */
024  public StressFactor() {
025    super(Options.set, "Stress Factor",
026          "Force a collection after this much allocation",
027        Integer.MAX_VALUE >>> LOG_BYTES_IN_PAGE);
028  }
029}