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src/share/vm/gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp@8f07aa079343 (annotated)

src/share/vm/gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp

Fri, 01 Nov 2013 17:09:38 +0100

author

jwilhelm

date

Fri, 01 Nov 2013 17:09:38 +0100

changeset 6085

8f07aa079343

parent 4530

454d7cc622ab

child 6876

710a3c8b516e

child 7587

490b4cb2c0b5

permissions

-rw-r--r--

8016309: assert(eden_size > 0 && survivor_size > 0) failed: just checking
7057939: jmap shows MaxNewSize=4GB when Java is using parallel collector
Summary: Major cleanup of the collectorpolicy classes
Reviewed-by: tschatzl, jcoomes

duke@435	1	/*
minqi@4491	2	* Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
duke@435	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435	4	*
duke@435	5	* This code is free software; you can redistribute it and/or modify it
duke@435	6	* under the terms of the GNU General Public License version 2 only, as
duke@435	7	* published by the Free Software Foundation.
duke@435	8	*
duke@435	9	* This code is distributed in the hope that it will be useful, but WITHOUT
duke@435	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435	12	* version 2 for more details (a copy is included in the LICENSE file that
duke@435	13	* accompanied this code).
duke@435	14	*
duke@435	15	* You should have received a copy of the GNU General Public License version
duke@435	16	* 2 along with this work; if not, write to the Free Software Foundation,
duke@435	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435	18	*
trims@1907	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907	20	* or visit www.oracle.com if you need additional information or have any
trims@1907	21	* questions.
duke@435	22	*
duke@435	23	*/
duke@435	24
stefank@2314	25	#ifndef SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_VMSTRUCTS_CMS_HPP
stefank@2314	26	#define SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_VMSTRUCTS_CMS_HPP
stefank@2314	27
duke@435	28	#define VM_STRUCTS_CMS(nonstatic_field, \
coleenp@622	29	volatile_nonstatic_field, \
duke@435	30	static_field) \
duke@435	31	nonstatic_field(CompactibleFreeListSpace, _collector, CMSCollector*) \
duke@435	32	nonstatic_field(CompactibleFreeListSpace, _bt, BlockOffsetArrayNonContigSpace) \
duke@435	33	\
duke@435	34	nonstatic_field(CMSBitMap, _bmWordSize, size_t) \
minqi@4491	35	nonstatic_field(CMSBitMap, _shifter, const int) \
minqi@4491	36	nonstatic_field(CMSBitMap, _bm, BitMap) \
minqi@4491	37	nonstatic_field(CMSBitMap, _virtual_space, VirtualSpace) \
duke@435	38	nonstatic_field(CMSCollector, _markBitMap, CMSBitMap) \
duke@435	39	nonstatic_field(ConcurrentMarkSweepGeneration, _cmsSpace, CompactibleFreeListSpace*) \
duke@435	40	static_field(ConcurrentMarkSweepThread, _collector, CMSCollector*) \
dcubed@587	41	nonstatic_field(LinearAllocBlock, _word_size, size_t) \
jmasa@4196	42	nonstatic_field(AFLBinaryTreeDictionary, _total_size, size_t) \
jmasa@4488	43	nonstatic_field(CompactibleFreeListSpace, _dictionary, AFLBinaryTreeDictionary*) \
jmasa@3730	44	nonstatic_field(CompactibleFreeListSpace, _indexedFreeList[0], FreeList<FreeChunk>) \
mikael@4290	45	nonstatic_field(CompactibleFreeListSpace, _smallLinearAllocBlock, LinearAllocBlock)
dcubed@587	46
duke@435	47
duke@435	48	#define VM_TYPES_CMS(declare_type, \
duke@435	49	declare_toplevel_type) \
duke@435	50	\
duke@435	51	declare_type(ConcurrentMarkSweepGeneration,CardGeneration) \
duke@435	52	declare_type(CompactibleFreeListSpace, CompactibleSpace) \
duke@435	53	declare_type(ConcurrentMarkSweepThread, NamedThread) \
duke@435	54	declare_type(SurrogateLockerThread, JavaThread) \
duke@435	55	declare_toplevel_type(CMSCollector) \
duke@435	56	declare_toplevel_type(CMSBitMap) \
duke@435	57	declare_toplevel_type(FreeChunk) \
jmasa@4196	58	declare_toplevel_type(Metablock) \
duke@435	59	declare_toplevel_type(ConcurrentMarkSweepThread*) \
duke@435	60	declare_toplevel_type(ConcurrentMarkSweepGeneration*) \
duke@435	61	declare_toplevel_type(SurrogateLockerThread*) \
duke@435	62	declare_toplevel_type(CompactibleFreeListSpace*) \
duke@435	63	declare_toplevel_type(CMSCollector*) \
jmasa@4488	64	declare_toplevel_type(AFLBinaryTreeDictionary) \
dcubed@587	65	declare_toplevel_type(LinearAllocBlock) \
jmasa@4488	66	declare_toplevel_type(FreeBlockDictionary<FreeChunk>)
duke@435	67
duke@435	68	#define VM_INT_CONSTANTS_CMS(declare_constant) \
duke@435	69	declare_constant(Generation::ConcurrentMarkSweep) \
stefank@2314	70
stefank@2314	71	#endif // SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_VMSTRUCTS_CMS_HPP