hotspot/src/share/vm/gc_implementation/includeDB_gc_shared
author ysr
Fri, 30 Jan 2009 14:17:52 -0800
changeset 2005 42075507972b
parent 1902 bf5f0a3beffe
child 2105 347008ce7984
permissions -rw-r--r--
6787254: Work queue capacity can be increased substantially on some platforms Summary: Increased the default and maximum size of the CMS marking stack and the size of the parallel workers' work queues in 64-bit mode. The latter was accomplished by an increase in the width of the Taskqueue's Age struct and its Tag field in 64-bit mode. Reviewed-by: jmasa, tonyp
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
     1
//
670
ddf3e9583f2f 6719955: Update copyright year
xdono
parents: 591
diff changeset
     2
// Copyright 2001-2008 Sun Microsystems, Inc.  All Rights Reserved.
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
     3
// DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     4
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
     5
// This code is free software; you can redistribute it and/or modify it
489c9b5090e2 Initial load
duke
parents:
diff changeset
     6
// under the terms of the GNU General Public License version 2 only, as
489c9b5090e2 Initial load
duke
parents:
diff changeset
     7
// published by the Free Software Foundation.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     8
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
     9
// This code is distributed in the hope that it will be useful, but WITHOUT
489c9b5090e2 Initial load
duke
parents:
diff changeset
    10
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
489c9b5090e2 Initial load
duke
parents:
diff changeset
    11
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
489c9b5090e2 Initial load
duke
parents:
diff changeset
    12
// version 2 for more details (a copy is included in the LICENSE file that
489c9b5090e2 Initial load
duke
parents:
diff changeset
    13
// accompanied this code).
489c9b5090e2 Initial load
duke
parents:
diff changeset
    14
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
    15
// You should have received a copy of the GNU General Public License version
489c9b5090e2 Initial load
duke
parents:
diff changeset
    16
// 2 along with this work; if not, write to the Free Software Foundation,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    17
// Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
489c9b5090e2 Initial load
duke
parents:
diff changeset
    18
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
    19
// Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    20
// CA 95054 USA or visit www.sun.com if you need additional information or
489c9b5090e2 Initial load
duke
parents:
diff changeset
    21
// have any questions.
185
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    22
//
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    23
//
489c9b5090e2 Initial load
duke
parents:
diff changeset
    24
489c9b5090e2 Initial load
duke
parents:
diff changeset
    25
// NOTE: DO NOT CHANGE THIS COPYRIGHT TO NEW STYLE - IT WILL BREAK makeDeps!
489c9b5090e2 Initial load
duke
parents:
diff changeset
    26
1374
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    27
concurrentGCThread.cpp                  concurrentGCThread.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    28
concurrentGCThread.cpp                  init.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    29
concurrentGCThread.cpp                  instanceRefKlass.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    30
concurrentGCThread.cpp                  interfaceSupport.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    31
concurrentGCThread.cpp                  java.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    32
concurrentGCThread.cpp                  javaCalls.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    33
concurrentGCThread.cpp                  oop.inline.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    34
concurrentGCThread.cpp                  systemDictionary.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    35
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    36
concurrentGCThread.hpp                  thread.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    37
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    38
coTracker.hpp                           globalDefinitions.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    39
coTracker.hpp                           numberSeq.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    40
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    41
coTracker.cpp                           coTracker.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    42
coTracker.cpp                           os.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    43
185
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    44
allocationStats.cpp                     allocationStats.hpp
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    45
allocationStats.cpp                     ostream.hpp
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    46
185
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    47
allocationStats.hpp                     allocation.hpp
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    48
allocationStats.hpp                     gcUtil.hpp
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    49
allocationStats.hpp                     globalDefinitions.hpp
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    50
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    51
gcAdaptivePolicyCounters.hpp            adaptiveSizePolicy.hpp
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    52
gcAdaptivePolicyCounters.hpp            gcPolicyCounters.hpp
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    53
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    54
gcAdaptivePolicyCounters.cpp            resourceArea.hpp
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    55
gcAdaptivePolicyCounters.cpp            gcAdaptivePolicyCounters.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    56
1374
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    57
gcOverheadReporter.cpp                  allocation.inline.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    58
gcOverheadReporter.cpp                  concurrentGCThread.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    59
gcOverheadReporter.cpp                  coTracker.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    60
gcOverheadReporter.cpp                  gcOverheadReporter.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    61
gcOverheadReporter.cpp                  ostream.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    62
gcOverheadReporter.cpp                  thread_<os_family>.inline.hpp
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
    63
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    64
gSpaceCounters.cpp                      generation.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    65
gSpaceCounters.cpp                      resourceArea.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    66
gSpaceCounters.cpp                      gSpaceCounters.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    67
489c9b5090e2 Initial load
duke
parents:
diff changeset
    68
gSpaceCounters.hpp                      generation.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    69
gSpaceCounters.hpp                      perfData.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    70
gSpaceCounters.hpp                      generationCounters.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    71
489c9b5090e2 Initial load
duke
parents:
diff changeset
    72
immutableSpace.cpp                      immutableSpace.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    73
immutableSpace.cpp                      oop.inline.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    74
immutableSpace.cpp                      universe.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    75
489c9b5090e2 Initial load
duke
parents:
diff changeset
    76
isGCActiveMark.hpp                      parallelScavengeHeap.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    77
185
cda2a1eb4be5 6668743: CMS: Consolidate block statistics reporting code
ysr
parents: 1
diff changeset
    78
markSweep.inline.hpp                    psParallelCompact.hpp
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    79
489c9b5090e2 Initial load
duke
parents:
diff changeset
    80
mutableNUMASpace.cpp                    mutableNUMASpace.hpp
591
04d2e26e6d69 6703888: Compressed Oops: use the 32-bits gap after klass in a object
kvn
parents: 185
diff changeset
    81
mutableNUMASpace.cpp                    oop.inline.hpp
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    82
mutableNUMASpace.cpp                    sharedHeap.hpp
971
f0b20be4165d 6672698: mangle_unused_area() should not remangle the entire heap at each collection.
jmasa
parents: 591
diff changeset
    83
mutableNUMASpace.cpp                    spaceDecorator.hpp
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    84
mutableNUMASpace.cpp                    thread_<os_family>.inline.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    85
489c9b5090e2 Initial load
duke
parents:
diff changeset
    86
mutableNUMASpace.hpp                    mutableSpace.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    87
mutableNUMASpace.hpp                    gcUtil.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    88
489c9b5090e2 Initial load
duke
parents:
diff changeset
    89
mutableSpace.cpp                        mutableSpace.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    90
mutableSpace.cpp                        oop.inline.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    91
mutableSpace.cpp                        safepoint.hpp
971
f0b20be4165d 6672698: mangle_unused_area() should not remangle the entire heap at each collection.
jmasa
parents: 591
diff changeset
    92
mutableSpace.cpp                        spaceDecorator.hpp
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    93
mutableSpace.cpp                        thread.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    94
489c9b5090e2 Initial load
duke
parents:
diff changeset
    95
spaceCounters.cpp                       resourceArea.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    96
spaceCounters.cpp                       spaceCounters.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    97
489c9b5090e2 Initial load
duke
parents:
diff changeset
    98
spaceCounters.hpp                       immutableSpace.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
    99
spaceCounters.hpp                       mutableSpace.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
   100
spaceCounters.hpp                       perfData.hpp
489c9b5090e2 Initial load
duke
parents:
diff changeset
   101
spaceCounters.hpp                       generationCounters.hpp
1374
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents: 185
diff changeset
   102
1902
bf5f0a3beffe 6484956: G1: improve evacuation pause efficiency
tonyp
parents: 1388
diff changeset
   103
vmGCOperations.cpp                      g1CollectedHeap.inline.hpp