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annotate src/share/vm/gc_implementation/shared/gSpaceCounters.cpp @ 19083:09292c24d555
LSStackSlotAllocator: hide inner class.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Sat, 31 Jan 2015 11:07:15 +0100 |
parents | 89152779163c |
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rev | line source |
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0 | 1 /* |
17524 | 2 * Copyright (c) 2002, 2013, 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 |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #include "precompiled.hpp" |
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26 #include "utilities/macros.hpp" |
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27 #if INCLUDE_ALL_GCS |
1972 | 28 #include "gc_implementation/shared/gSpaceCounters.hpp" |
29 #include "memory/generation.hpp" | |
30 #include "memory/resourceArea.hpp" | |
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31 #endif // INCLUDE_ALL_GCS |
0 | 32 |
33 GSpaceCounters::GSpaceCounters(const char* name, int ordinal, size_t max_size, | |
34 Generation* g, GenerationCounters* gc, | |
35 bool sampled) : | |
36 _gen(g) { | |
37 | |
38 if (UsePerfData) { | |
39 EXCEPTION_MARK; | |
40 ResourceMark rm; | |
41 | |
42 const char* cns = PerfDataManager::name_space(gc->name_space(), "space", | |
43 ordinal); | |
44 | |
6197 | 45 _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC); |
0 | 46 strcpy(_name_space, cns); |
47 | |
48 const char* cname = PerfDataManager::counter_name(_name_space, "name"); | |
49 PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK); | |
50 | |
51 cname = PerfDataManager::counter_name(_name_space, "maxCapacity"); | |
52 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
53 (jlong)max_size, CHECK); | |
54 | |
55 cname = PerfDataManager::counter_name(_name_space, "capacity"); | |
56 _capacity = PerfDataManager::create_variable(SUN_GC, cname, | |
57 PerfData::U_Bytes, | |
58 _gen->capacity(), CHECK); | |
59 | |
60 cname = PerfDataManager::counter_name(_name_space, "used"); | |
61 if (sampled) { | |
62 _used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
63 new GenerationUsedHelper(_gen), | |
64 CHECK); | |
65 } | |
66 else { | |
67 _used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
68 (jlong)0, CHECK); | |
69 } | |
70 | |
71 cname = PerfDataManager::counter_name(_name_space, "initCapacity"); | |
72 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
73 _gen->capacity(), CHECK); | |
74 } | |
75 } |