Mercurial > hg > graal-compiler
annotate src/share/vm/gc_implementation/shared/gSpaceCounters.cpp @ 1903:87d6a4d1ecbc
6990192: VM crashes in ciTypeFlow::get_block_for()
Reviewed-by: never
author | twisti |
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date | Tue, 19 Oct 2010 02:52:57 -0700 |
parents | c18cbe5936b8 |
children | f95d63e2154a |
rev | line source |
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0 | 1 /* |
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2 * Copyright (c) 2002, 2004, Oracle and/or its affiliates. All rights reserved. |
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12 * version 2 for more details (a copy is included in the LICENSE file that | |
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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 | |
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 } |