Mercurial > hg > graal-compiler
annotate src/share/vm/gc_implementation/shared/gSpaceCounters.cpp @ 8014:f90b9bceb8e5
8005032: G1: Cleanup serial reference processing closures in concurrent marking
Summary: Reuse the parallel reference processing oop closures during serial reference processing.
Reviewed-by: brutisso
author | johnc |
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date | Tue, 05 Feb 2013 09:13:05 -0800 |
parents | b9a9ed0f8eeb |
children | db9981fd3124 |
rev | line source |
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0 | 1 /* |
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b9a9ed0f8eeb
7197424: update copyright year to match last edit in jdk8 hotspot repository
mikael
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2 * Copyright (c) 2002, 2012, 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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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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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 |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #include "precompiled.hpp" |
26 #ifndef SERIALGC | |
27 #include "gc_implementation/shared/gSpaceCounters.hpp" | |
28 #include "memory/generation.hpp" | |
29 #include "memory/resourceArea.hpp" | |
30 #endif | |
0 | 31 |
32 GSpaceCounters::GSpaceCounters(const char* name, int ordinal, size_t max_size, | |
33 Generation* g, GenerationCounters* gc, | |
34 bool sampled) : | |
35 _gen(g) { | |
36 | |
37 if (UsePerfData) { | |
38 EXCEPTION_MARK; | |
39 ResourceMark rm; | |
40 | |
41 const char* cns = PerfDataManager::name_space(gc->name_space(), "space", | |
42 ordinal); | |
43 | |
6197 | 44 _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC); |
0 | 45 strcpy(_name_space, cns); |
46 | |
47 const char* cname = PerfDataManager::counter_name(_name_space, "name"); | |
48 PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK); | |
49 | |
50 cname = PerfDataManager::counter_name(_name_space, "maxCapacity"); | |
51 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
52 (jlong)max_size, CHECK); | |
53 | |
54 cname = PerfDataManager::counter_name(_name_space, "capacity"); | |
55 _capacity = PerfDataManager::create_variable(SUN_GC, cname, | |
56 PerfData::U_Bytes, | |
57 _gen->capacity(), CHECK); | |
58 | |
59 cname = PerfDataManager::counter_name(_name_space, "used"); | |
60 if (sampled) { | |
61 _used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
62 new GenerationUsedHelper(_gen), | |
63 CHECK); | |
64 } | |
65 else { | |
66 _used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
67 (jlong)0, CHECK); | |
68 } | |
69 | |
70 cname = PerfDataManager::counter_name(_name_space, "initCapacity"); | |
71 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
72 _gen->capacity(), CHECK); | |
73 } | |
74 } |