annotate src/share/vm/gc_implementation/g1/g1_specialized_oop_closures.hpp @ 4155:394404b2d9bd

Removed strict requirement for GRAAL environment variable. It only needs to be set now if the graal directory is not in the directory hierarchy of GraalVM JDK.
author Doug Simon <doug.simon@oracle.com>
date Wed, 21 Dec 2011 11:25:27 +0100
parents eeae91c9baba
children b4ebad3520bb
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
342
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
1 /*
3765
ae5b2f1dcf12 7045662: G1: OopsInHeapRegionClosure::set_region() should not be virtual
tonyp
parents: 1972
diff changeset
2 * Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved.
342
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
4 *
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
7 * published by the Free Software Foundation.
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
8 *
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
13 * accompanied this code).
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
14 *
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
18 *
1552
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 1261
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 1261
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 1261
diff changeset
21 * questions.
342
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
22 *
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
23 */
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
24
1972
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
25 #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
26 #define SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
27
342
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
28 // The following OopClosure types get specialized versions of
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
29 // "oop_oop_iterate" that invoke the closures' do_oop methods
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
30 // non-virtually, using a mechanism defined in this file. Extend these
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
31 // macros in the obvious way to add specializations for new closures.
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
32
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
33 // Forward declarations.
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
34 enum G1Barrier {
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
35 G1BarrierNone, G1BarrierRS, G1BarrierEvac
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
36 };
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
37
526
818efdefcc99 6484956: G1: improve evacuation pause efficiency
tonyp
parents: 342
diff changeset
38 template<bool do_gen_barrier, G1Barrier barrier,
3886
eeae91c9baba 7080389: G1: refactor marking code in evacuation pause copy closures
johnc
parents: 3771
diff changeset
39 bool do_mark_object>
342
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
40 class G1ParCopyClosure;
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
41 class G1ParScanClosure;
1261
0414c1049f15 6923991: G1: improve scalability of RSet scanning
iveresov
parents: 845
diff changeset
42 class G1ParPushHeapRSClosure;
342
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
43
1261
0414c1049f15 6923991: G1: improve scalability of RSet scanning
iveresov
parents: 845
diff changeset
44 typedef G1ParCopyClosure<false, G1BarrierEvac, false> G1ParScanHeapEvacClosure;
342
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
45
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
46 class FilterIntoCSClosure;
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
47 class FilterOutOfRegionClosure;
3771
842b840e67db 7046558: G1: concurrent marking optimizations
tonyp
parents: 3765
diff changeset
48 class G1CMOopClosure;
342
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
49
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
50 #ifdef FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
51 #error "FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES already defined."
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
52 #endif
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
53
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
54 #define FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES(f) \
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
55 f(G1ParScanHeapEvacClosure,_nv) \
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
56 f(G1ParScanClosure,_nv) \
1261
0414c1049f15 6923991: G1: improve scalability of RSet scanning
iveresov
parents: 845
diff changeset
57 f(G1ParPushHeapRSClosure,_nv) \
342
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
58 f(FilterIntoCSClosure,_nv) \
3771
842b840e67db 7046558: G1: concurrent marking optimizations
tonyp
parents: 3765
diff changeset
59 f(FilterOutOfRegionClosure,_nv) \
842b840e67db 7046558: G1: concurrent marking optimizations
tonyp
parents: 3765
diff changeset
60 f(G1CMOopClosure,_nv)
342
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
61
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
62 #ifdef FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
63 #error "FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES already defined."
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
64 #endif
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
65
37f87013dfd8 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
66 #define FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(f)
1972
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
67
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
68 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP