1/*
2 * Copyright (c) 2015, 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_SHENANDOAHMONITORINGSUPPORT_HPP
25#define SHARE_GC_SHENANDOAH_SHENANDOAHMONITORINGSUPPORT_HPP
26
27#include "memory/allocation.hpp"
28
29class GenerationCounters;
30class HSpaceCounters;
31class ShenandoahHeap;
32class CollectorCounters;
33class ShenandoahHeapRegionCounters;
34
35class ShenandoahMonitoringSupport : public CHeapObj<mtGC> {
36private:
37 CollectorCounters* _partial_counters;
38 CollectorCounters* _full_counters;
39
40 GenerationCounters* _young_counters;
41 GenerationCounters* _heap_counters;
42
43 HSpaceCounters* _space_counters;
44
45 ShenandoahHeapRegionCounters* _heap_region_counters;
46
47public:
48 ShenandoahMonitoringSupport(ShenandoahHeap* heap);
49 CollectorCounters* stw_collection_counters();
50 CollectorCounters* full_stw_collection_counters();
51 CollectorCounters* concurrent_collection_counters();
52 CollectorCounters* partial_collection_counters();
53 void update_counters();
54};
55
56#endif // SHARE_GC_SHENANDOAH_SHENANDOAHMONITORINGSUPPORT_HPP
57