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comparison src/share/vm/gc_implementation/parNew/parNewGeneration.hpp @ 12029:9766f73e770d

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8022880: False sharing between PSPromotionManager instances Summary: Pad the PSPromotionManager instances in the manager array. Reviewed-by: brutisso, jmasa
author stefank
date Fri, 31 May 2013 14:32:44 +0200
parents f2110083203d
children 2c6ef90f030a
comparison
equal deleted inserted replaced
12009:39127bb12d32 12029:9766f73e770d
1 /* 1 /*
2 * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
27 27
28 #include "gc_implementation/shared/gcTrace.hpp" 28 #include "gc_implementation/shared/gcTrace.hpp"
29 #include "gc_implementation/shared/parGCAllocBuffer.hpp" 29 #include "gc_implementation/shared/parGCAllocBuffer.hpp"
30 #include "gc_implementation/shared/copyFailedInfo.hpp" 30 #include "gc_implementation/shared/copyFailedInfo.hpp"
31 #include "memory/defNewGeneration.hpp" 31 #include "memory/defNewGeneration.hpp"
32 #include "memory/padded.hpp"
32 #include "utilities/taskqueue.hpp" 33 #include "utilities/taskqueue.hpp"
33 34
34 class ChunkArray; 35 class ChunkArray;
35 class ParScanWithoutBarrierClosure; 36 class ParScanWithoutBarrierClosure;
36 class ParScanWithBarrierClosure; 37 class ParScanWithBarrierClosure;