Sat, 07 Nov 2020 10:30:02 +0800
Added tag mips-jdk8u275-b01 for changeset d3b4d62f391f
1 /*
2 * Copyright (c) 2013, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24 #include "precompiled.hpp"
25 #include "oops/methodCounters.hpp"
26 #include "runtime/thread.inline.hpp"
28 MethodCounters* MethodCounters::allocate(ClassLoaderData* loader_data, TRAPS) {
29 return new(loader_data, size(), false, MetaspaceObj::MethodCountersType, THREAD) MethodCounters();
30 }
32 void MethodCounters::clear_counters() {
33 invocation_counter()->reset();
34 backedge_counter()->reset();
35 set_interpreter_throwout_count(0);
36 set_interpreter_invocation_count(0);
37 #ifdef TIERED
38 set_prev_time(0);
39 set_rate(0);
40 set_highest_comp_level(0);
41 set_highest_osr_comp_level(0);
42 #endif
43 }
46 int MethodCounters::highest_comp_level() const {
47 #ifdef TIERED
48 return _highest_comp_level;
49 #else
50 return CompLevel_none;
51 #endif
52 }
54 void MethodCounters::set_highest_comp_level(int level) {
55 #ifdef TIERED
56 _highest_comp_level = level;
57 #endif
58 }
60 int MethodCounters::highest_osr_comp_level() const {
61 #ifdef TIERED
62 return _highest_osr_comp_level;
63 #else
64 return CompLevel_none;
65 #endif
66 }
68 void MethodCounters::set_highest_osr_comp_level(int level) {
69 #ifdef TIERED
70 _highest_osr_comp_level = level;
71 #endif
72 }