1 /* 2 * Copyright (c) 2018, Red Hat, Inc. All rights reserved. 3 * 4 * This code is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License version 2 only, as 6 * published by the Free Software Foundation. 7 * 8 * This code is distributed in the hope that it will be useful, but WITHOUT 9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 11 * version 2 for more details (a copy is included in the LICENSE file that 12 * accompanied this code). 13 * 14 * You should have received a copy of the GNU General Public License version 15 * 2 along with this work; if not, write to the Free Software Foundation, 16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 17 * 18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 19 * or visit www.oracle.com if you need additional information or have any 20 * questions. 21 * 22 */ 23 24 #ifndef SHARE_VM_GC_SHENANDOAH_HEURISTICS_SHENANDOAHAGGRESSIVEHEURISTICS_HPP 25 #define SHARE_VM_GC_SHENANDOAH_HEURISTICS_SHENANDOAHAGGRESSIVEHEURISTICS_HPP 26 27 #include "gc/shenandoah/shenandoahHeuristics.hpp" 28 29 class ShenandoahAggressiveHeuristics : public ShenandoahHeuristics { 30 public: 31 ShenandoahAggressiveHeuristics(); 32 33 virtual void choose_collection_set_from_regiondata(ShenandoahCollectionSet* cset, 34 RegionData* data, size_t size, 35 size_t free); 36 37 virtual bool should_start_gc() const; 38 39 virtual bool should_process_references(); 40 41 virtual bool should_unload_classes(); 42 43 virtual const char* name(); 44 45 virtual bool is_diagnostic(); 46 47 virtual bool is_experimental(); 48 }; 49 50 #endif // SHARE_VM_GC_SHENANDOAH_HEURISTICS_SHENANDOAHAGGRESSIVEHEURISTICS_HPP