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* Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package com.sun.max.vm.heap.gcx;
import com.sun.max.unsafe.*;
public interface GenHeapSizingPolicy {
/**
* Initial size of the young generation, based on the arguments specified in command line.
* @return aligned size.
*/
Size initialYoungGenSize();
/**
* Initial size of the old generation, based on the arguments specified in command line.
* @return aligned size.
*/
Size initialOldGenSize();
/**
* Maximum size of the young generation, based on the arguments specified in command line.
* This is the maximum space that must be reserved for the old generation.
* @return aligned size.
*/
Size maxYoungGenSize();
/**
* Maximum size of the old generation, based on the arguments specified in command line.
* This is the maximum space that must be reserved for the old generation.
* @return aligned size.
*/
Size maxOldGenSize();
}