Mercurial > hg > graal-compiler
annotate src/share/vm/gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp @ 4709:fd2b426c30db
7119908: G1: Cache CSet start region for each worker for subsequent reuse
Summary: Cache workers' calculated starting heap region, used for parallel iteration over the collcection set, for subsequent reuse.
Reviewed-by: tonyp, brutisso
author | johnc |
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date | Wed, 14 Dec 2011 17:43:55 -0800 |
parents | f95d63e2154a |
children | 9f059abe8cf2 |
rev | line source |
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0 | 1 /* |
1972 | 2 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
1552
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_VMSTRUCTS_CMS_HPP |
26 #define SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_VMSTRUCTS_CMS_HPP | |
27 | |
0 | 28 #define VM_STRUCTS_CMS(nonstatic_field, \ |
187 | 29 volatile_nonstatic_field, \ |
0 | 30 static_field) \ |
31 nonstatic_field(CompactibleFreeListSpace, _collector, CMSCollector*) \ | |
32 nonstatic_field(CompactibleFreeListSpace, _bt, BlockOffsetArrayNonContigSpace) \ | |
33 \ | |
34 nonstatic_field(CMSPermGen, _gen, ConcurrentMarkSweepGeneration*) \ | |
35 nonstatic_field(CMSBitMap, _bmStartWord, HeapWord*) \ | |
36 nonstatic_field(CMSBitMap, _bmWordSize, size_t) \ | |
37 nonstatic_field(CMSBitMap, _shifter, const int) \ | |
38 nonstatic_field(CMSBitMap, _bm, BitMap) \ | |
39 nonstatic_field(CMSBitMap, _virtual_space, VirtualSpace) \ | |
40 nonstatic_field(CMSCollector, _markBitMap, CMSBitMap) \ | |
41 nonstatic_field(ConcurrentMarkSweepGeneration, _cmsSpace, CompactibleFreeListSpace*) \ | |
42 static_field(ConcurrentMarkSweepThread, _collector, CMSCollector*) \ | |
187 | 43 volatile_nonstatic_field(FreeChunk, _size, size_t) \ |
0 | 44 nonstatic_field(FreeChunk, _next, FreeChunk*) \ |
45 nonstatic_field(FreeChunk, _prev, FreeChunk*) \ | |
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46 nonstatic_field(LinearAllocBlock, _word_size, size_t) \ |
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47 nonstatic_field(FreeList, _size, size_t) \ |
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48 nonstatic_field(FreeList, _count, ssize_t) \ |
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49 nonstatic_field(BinaryTreeDictionary, _totalSize, size_t) \ |
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50 nonstatic_field(CompactibleFreeListSpace, _dictionary, FreeBlockDictionary*) \ |
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51 nonstatic_field(CompactibleFreeListSpace, _indexedFreeList[0], FreeList) \ |
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52 nonstatic_field(CompactibleFreeListSpace, _smallLinearAllocBlock, LinearAllocBlock) |
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53 |
0 | 54 |
55 #define VM_TYPES_CMS(declare_type, \ | |
56 declare_toplevel_type) \ | |
57 \ | |
58 declare_type(ConcurrentMarkSweepGeneration,CardGeneration) \ | |
59 declare_type(CompactibleFreeListSpace, CompactibleSpace) \ | |
60 declare_type(CMSPermGenGen, ConcurrentMarkSweepGeneration) \ | |
61 declare_type(CMSPermGen, PermGen) \ | |
62 declare_type(ConcurrentMarkSweepThread, NamedThread) \ | |
63 declare_type(SurrogateLockerThread, JavaThread) \ | |
64 declare_toplevel_type(CMSCollector) \ | |
65 declare_toplevel_type(CMSBitMap) \ | |
66 declare_toplevel_type(FreeChunk) \ | |
67 declare_toplevel_type(ConcurrentMarkSweepThread*) \ | |
68 declare_toplevel_type(ConcurrentMarkSweepGeneration*) \ | |
69 declare_toplevel_type(SurrogateLockerThread*) \ | |
70 declare_toplevel_type(CompactibleFreeListSpace*) \ | |
71 declare_toplevel_type(CMSCollector*) \ | |
152
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72 declare_toplevel_type(FreeChunk*) \ |
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73 declare_toplevel_type(BinaryTreeDictionary*) \ |
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74 declare_toplevel_type(FreeBlockDictionary*) \ |
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75 declare_toplevel_type(FreeList*) \ |
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76 declare_toplevel_type(FreeList) \ |
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77 declare_toplevel_type(LinearAllocBlock) \ |
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78 declare_toplevel_type(FreeBlockDictionary) \ |
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79 declare_type(BinaryTreeDictionary, FreeBlockDictionary) |
0 | 80 |
81 #define VM_INT_CONSTANTS_CMS(declare_constant) \ | |
82 declare_constant(Generation::ConcurrentMarkSweep) \ | |
83 declare_constant(PermGen::ConcurrentMarkSweep) | |
1972 | 84 |
85 #endif // SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_VMSTRUCTS_CMS_HPP |