Mercurial > hg > truffle
annotate src/share/vm/gc_implementation/parallelScavenge/psGenerationCounters.cpp @ 1710:94251661de76
6970376: ParNew: shared TaskQueue statistics
Reviewed-by: ysr
author | jcoomes |
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date | Mon, 09 Aug 2010 18:03:50 -0700 |
parents | c18cbe5936b8 |
children | f95d63e2154a |
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0 | 1 |
2 /* | |
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3 * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. |
0 | 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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6 * This code is free software; you can redistribute it and/or modify it | |
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13 * version 2 for more details (a copy is included in the LICENSE file that | |
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20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 * or visit www.oracle.com if you need additional information or have any |
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22 * questions. |
0 | 23 * |
24 */ | |
25 | |
26 # include "incls/_precompiled.incl" | |
27 # include "incls/_psGenerationCounters.cpp.incl" | |
28 | |
29 | |
30 PSGenerationCounters::PSGenerationCounters(const char* name, | |
31 int ordinal, int spaces, | |
32 PSVirtualSpace* v): | |
33 _ps_virtual_space(v) { | |
34 | |
35 if (UsePerfData) { | |
36 | |
37 EXCEPTION_MARK; | |
38 ResourceMark rm; | |
39 | |
40 const char* cns = PerfDataManager::name_space("generation", ordinal); | |
41 | |
42 _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1); | |
43 strcpy(_name_space, cns); | |
44 | |
45 const char* cname = PerfDataManager::counter_name(_name_space, "name"); | |
46 PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK); | |
47 | |
48 cname = PerfDataManager::counter_name(_name_space, "spaces"); | |
49 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None, | |
50 spaces, CHECK); | |
51 | |
52 cname = PerfDataManager::counter_name(_name_space, "minCapacity"); | |
53 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
54 _ps_virtual_space->committed_size(), CHECK); | |
55 | |
56 cname = PerfDataManager::counter_name(_name_space, "maxCapacity"); | |
57 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, | |
58 _ps_virtual_space->reserved_size(), CHECK); | |
59 | |
60 cname = PerfDataManager::counter_name(_name_space, "capacity"); | |
61 _current_size = PerfDataManager::create_variable(SUN_GC, cname, | |
62 PerfData::U_Bytes, _ps_virtual_space->committed_size(), CHECK); | |
63 } | |
64 } |