author | ehelin |
Mon, 12 Aug 2013 17:37:02 +0200 | |
changeset 19979 | ebe1dbb6e1aa |
parent 17858 | c292f8791cca |
child 24442 | 4d4ae31dea26 |
permissions | -rw-r--r-- |
17000
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
1 |
/* |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
2 |
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
4 |
* |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
5 |
* This code is free software; you can redistribute it and/or modify it |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
6 |
* under the terms of the GNU General Public License version 2 only, as |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
7 |
* published by the Free Software Foundation. |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
8 |
* |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
9 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
10 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
11 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
12 |
* version 2 for more details (a copy is included in the LICENSE file that |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
13 |
* accompanied this code). |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
14 |
* |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
15 |
* You should have received a copy of the GNU General Public License version |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
16 |
* 2 along with this work; if not, write to the Free Software Foundation, |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
17 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
18 |
* |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
19 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
20 |
* or visit www.oracle.com if you need additional information or have any |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
21 |
* questions. |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
22 |
* |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
23 |
*/ |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
24 |
#include "precompiled.hpp" |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
25 |
#include "oops/methodCounters.hpp" |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
26 |
#include "runtime/thread.inline.hpp" |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
27 |
|
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
28 |
MethodCounters* MethodCounters::allocate(ClassLoaderData* loader_data, TRAPS) { |
17858
c292f8791cca
8014912: Restore PrintSharedSpaces functionality after NPG
iklam
parents:
17000
diff
changeset
|
29 |
return new(loader_data, size(), false, MetaspaceObj::MethodCountersType, THREAD) MethodCounters(); |
17000
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
30 |
} |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
31 |
|
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
32 |
void MethodCounters::clear_counters() { |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
33 |
invocation_counter()->reset(); |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
34 |
backedge_counter()->reset(); |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
35 |
set_interpreter_throwout_count(0); |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
36 |
set_interpreter_invocation_count(0); |
11bf92e571a2
8010862: The Method counter fields used for profiling can be allocated lazily.
jiangli
parents:
diff
changeset
|
37 |
} |