Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/shared/gSpaceCounters.cpp @ 0:a61af66fc99e jdk7-b24
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author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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-1:000000000000 | 0:a61af66fc99e |
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1 /* | |
2 * Copyright 2002-2004 Sun Microsystems, Inc. All Rights Reserved. | |
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 * | |
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
25 # include "incls/_precompiled.incl" | |
26 # include "incls/_gSpaceCounters.cpp.incl" | |
27 | |
28 GSpaceCounters::GSpaceCounters(const char* name, int ordinal, size_t max_size, | |
29 Generation* g, GenerationCounters* gc, | |
30 bool sampled) : | |
31 _gen(g) { | |
32 | |
33 if (UsePerfData) { | |
34 EXCEPTION_MARK; | |
35 ResourceMark rm; | |
36 | |
37 const char* cns = PerfDataManager::name_space(gc->name_space(), "space", | |
38 ordinal); | |
39 | |
40 _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1); | |
41 strcpy(_name_space, cns); | |
42 | |
43 const char* cname = PerfDataManager::counter_name(_name_space, "name"); | |
44 PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK); | |
45 | |
46 cname = PerfDataManager::counter_name(_name_space, "maxCapacity"); | |
47 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
48 (jlong)max_size, CHECK); | |
49 | |
50 cname = PerfDataManager::counter_name(_name_space, "capacity"); | |
51 _capacity = PerfDataManager::create_variable(SUN_GC, cname, | |
52 PerfData::U_Bytes, | |
53 _gen->capacity(), CHECK); | |
54 | |
55 cname = PerfDataManager::counter_name(_name_space, "used"); | |
56 if (sampled) { | |
57 _used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
58 new GenerationUsedHelper(_gen), | |
59 CHECK); | |
60 } | |
61 else { | |
62 _used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
63 (jlong)0, CHECK); | |
64 } | |
65 | |
66 cname = PerfDataManager::counter_name(_name_space, "initCapacity"); | |
67 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
68 _gen->capacity(), CHECK); | |
69 } | |
70 } |