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comparison src/share/vm/gc_implementation/shared/generationCounters.cpp @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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-1:000000000000 0:a61af66fc99e
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/_generationCounters.cpp.incl"
27
28
29 GenerationCounters::GenerationCounters(const char* name,
30 int ordinal, int spaces,
31 VirtualSpace* v):
32 _virtual_space(v) {
33
34 if (UsePerfData) {
35
36 EXCEPTION_MARK;
37 ResourceMark rm;
38
39 const char* cns = PerfDataManager::name_space("generation", ordinal);
40
41 _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1);
42 strcpy(_name_space, cns);
43
44 const char* cname = PerfDataManager::counter_name(_name_space, "name");
45 PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);
46
47 cname = PerfDataManager::counter_name(_name_space, "spaces");
48 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,
49 spaces, CHECK);
50
51 cname = PerfDataManager::counter_name(_name_space, "minCapacity");
52 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes,
53 _virtual_space->committed_size(), CHECK);
54
55 cname = PerfDataManager::counter_name(_name_space, "maxCapacity");
56 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes,
57 _virtual_space->reserved_size(), CHECK);
58
59 cname = PerfDataManager::counter_name(_name_space, "capacity");
60 _current_size = PerfDataManager::create_variable(SUN_GC, cname,
61 PerfData::U_Bytes,
62 _virtual_space->committed_size(), CHECK);
63 }
64 }