Mercurial > hg > truffle
annotate src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.hpp @ 2100:b1a2afa37ec4
7003271: Hotspot should track cumulative Java heap bytes allocated on a per-thread basis
Summary: Track allocated bytes in Thread's, update on TLAB retirement and direct allocation in Eden and tenured, add JNI methods for ThreadMXBean.
Reviewed-by: coleenp, kvn, dholmes, ysr
author | phh |
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date | Fri, 07 Jan 2011 10:42:32 -0500 |
parents | f95d63e2154a |
children | c9ca3f51cf41 |
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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_VMPSOPERATIONS_HPP |
26 #define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_VMPSOPERATIONS_HPP | |
27 | |
28 #include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp" | |
29 #include "gc_implementation/shared/vmGCOperations.hpp" | |
30 #include "gc_interface/gcCause.hpp" | |
31 | |
0 | 32 class VM_ParallelGCFailedAllocation: public VM_GC_Operation { |
33 private: | |
34 size_t _size; | |
35 bool _is_tlab; | |
36 HeapWord* _result; | |
37 | |
38 public: | |
39 VM_ParallelGCFailedAllocation(size_t size, bool is_tlab, | |
40 unsigned int gc_count); | |
41 | |
42 virtual VMOp_Type type() const { | |
43 return VMOp_ParallelGCFailedAllocation; | |
44 } | |
45 virtual void doit(); | |
46 | |
47 HeapWord* result() const { return _result; } | |
48 }; | |
49 | |
50 class VM_ParallelGCFailedPermanentAllocation: public VM_GC_Operation { | |
51 private: | |
52 size_t _size; | |
53 HeapWord* _result; | |
54 | |
55 public: | |
56 VM_ParallelGCFailedPermanentAllocation(size_t size, | |
57 unsigned int gc_count, | |
58 unsigned int full_gc_count); | |
59 virtual VMOp_Type type() const { | |
60 return VMOp_ParallelGCFailedPermanentAllocation; | |
61 } | |
62 virtual void doit(); | |
63 HeapWord* result() const { return _result; } | |
64 }; | |
65 | |
66 class VM_ParallelGCSystemGC: public VM_GC_Operation { | |
67 public: | |
68 VM_ParallelGCSystemGC(unsigned int gc_count, unsigned int full_gc_count, | |
69 GCCause::Cause gc_cause); | |
70 virtual VMOp_Type type() const { return VMOp_ParallelGCSystemGC; } | |
71 virtual void doit(); | |
72 }; | |
1972 | 73 |
74 #endif // SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_VMPSOPERATIONS_HPP |