1/*
2 * Copyright (c) 2018, Red Hat, Inc. All rights reserved.
3 *
4 * This code is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License version 2 only, as
6 * published by the Free Software Foundation.
7 *
8 * This code is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 * version 2 for more details (a copy is included in the LICENSE file that
12 * accompanied this code).
13 *
14 * You should have received a copy of the GNU General Public License version
15 * 2 along with this work; if not, write to the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
17 *
18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
19 * or visit www.oracle.com if you need additional information or have any
20 * questions.
21 *
22 */
23
24#ifndef SHARE_GC_SHENANDOAH_SHENANDOAHTIMINGTRACKER_HPP
25#define SHARE_GC_SHENANDOAH_SHENANDOAHTIMINGTRACKER_HPP
26
27#include "jfr/jfrEvents.hpp"
28#include "gc/shenandoah/shenandoahPhaseTimings.hpp"
29#include "memory/allocation.hpp"
30
31class ShenandoahWorkerTimingsTracker : public StackObj {
32private:
33 double _start_time;
34 ShenandoahPhaseTimings::GCParPhases _phase;
35 ShenandoahWorkerTimings* _worker_times;
36 uint _worker_id;
37
38 EventGCPhaseParallel _event;
39public:
40 ShenandoahWorkerTimingsTracker(ShenandoahWorkerTimings* worker_times, ShenandoahPhaseTimings::GCParPhases phase, uint worker_id);
41 ~ShenandoahWorkerTimingsTracker();
42};
43
44
45class ShenandoahTerminationTimingsTracker : public StackObj {
46private:
47 double _start_time;
48 uint _worker_id;
49
50public:
51 ShenandoahTerminationTimingsTracker(uint worker_id);
52 ~ShenandoahTerminationTimingsTracker();
53};
54
55// Tracking termination time in specific GC phase
56class ShenandoahTerminationTracker : public StackObj {
57private:
58 ShenandoahPhaseTimings::Phase _phase;
59
60 static ShenandoahPhaseTimings::Phase _current_termination_phase;
61public:
62 ShenandoahTerminationTracker(ShenandoahPhaseTimings::Phase phase);
63 ~ShenandoahTerminationTracker();
64
65 static ShenandoahPhaseTimings::Phase current_termination_phase() { return _current_termination_phase; }
66};
67
68#endif // SHARE_GC_SHENANDOAH_SHENANDOAHTIMINGTRACKER_HPP
69