1 /* 2 * Copyright (c) 2001, 2009, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 # include "incls/_precompiled.incl" 26 # include "incls/_collectionSetChooser.cpp.incl" 27 28 CSetChooserCache::CSetChooserCache() { 29 for (int i = 0; i < CacheLength; ++i) 30 _cache[i] = NULL; 31 clear(); 32 } 33 34 void CSetChooserCache::clear() { 35 _occupancy = 0; 36 _first = 0; 37 for (int i = 0; i < CacheLength; ++i) { 38 HeapRegion *hr = _cache[i]; 39 if (hr != NULL) 40 hr->set_sort_index(-1); 41 _cache[i] = NULL; 42 } 43 } 44 45 #ifndef PRODUCT 46 bool CSetChooserCache::verify() { | 1 /* 2 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #include "precompiled.hpp" 26 #include "gc_implementation/g1/collectionSetChooser.hpp" 27 #include "gc_implementation/g1/g1CollectedHeap.inline.hpp" 28 #include "gc_implementation/g1/g1CollectorPolicy.hpp" 29 #include "memory/space.inline.hpp" 30 31 CSetChooserCache::CSetChooserCache() { 32 for (int i = 0; i < CacheLength; ++i) 33 _cache[i] = NULL; 34 clear(); 35 } 36 37 void CSetChooserCache::clear() { 38 _occupancy = 0; 39 _first = 0; 40 for (int i = 0; i < CacheLength; ++i) { 41 HeapRegion *hr = _cache[i]; 42 if (hr != NULL) 43 hr->set_sort_index(-1); 44 _cache[i] = NULL; 45 } 46 } 47 48 #ifndef PRODUCT 49 bool CSetChooserCache::verify() { |