1 /*
2 * Copyright (c) 2011, 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
25 #include "precompiled.hpp"
26 #include "gc_implementation/g1/g1MonitoringSupport.hpp"
27 #include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
28 #include "gc_implementation/g1/g1CollectorPolicy.hpp"
29
30 G1GenerationCounters::G1GenerationCounters(G1MonitoringSupport* g1mm,
31 const char* name,
32 int ordinal, int spaces,
33 size_t min_capacity,
34 size_t max_capacity,
35 size_t curr_capacity)
36 : GenerationCounters(name, ordinal, spaces, min_capacity,
37 max_capacity, curr_capacity), _g1mm(g1mm) { }
38
39 // We pad the capacity three times given that the young generation
40 // contains three spaces (eden and two survivors).
41 G1YoungGenerationCounters::G1YoungGenerationCounters(G1MonitoringSupport* g1mm,
42 const char* name)
43 : G1GenerationCounters(g1mm, name, 0 /* ordinal */, 3 /* spaces */,
44 G1MonitoringSupport::pad_capacity(0, 3) /* min_capacity */,
45 G1MonitoringSupport::pad_capacity(g1mm->young_gen_max(), 3),
46 G1MonitoringSupport::pad_capacity(0, 3) /* curr_capacity */) {
47 if (UsePerfData) {
48 update_all();
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1 /*
2 * Copyright (c) 2011, 2015, 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
25 #include "precompiled.hpp"
26 #include "gc/g1/g1CollectedHeap.inline.hpp"
27 #include "gc/g1/g1CollectorPolicy.hpp"
28 #include "gc/g1/g1MonitoringSupport.hpp"
29
30 G1GenerationCounters::G1GenerationCounters(G1MonitoringSupport* g1mm,
31 const char* name,
32 int ordinal, int spaces,
33 size_t min_capacity,
34 size_t max_capacity,
35 size_t curr_capacity)
36 : GenerationCounters(name, ordinal, spaces, min_capacity,
37 max_capacity, curr_capacity), _g1mm(g1mm) { }
38
39 // We pad the capacity three times given that the young generation
40 // contains three spaces (eden and two survivors).
41 G1YoungGenerationCounters::G1YoungGenerationCounters(G1MonitoringSupport* g1mm,
42 const char* name)
43 : G1GenerationCounters(g1mm, name, 0 /* ordinal */, 3 /* spaces */,
44 G1MonitoringSupport::pad_capacity(0, 3) /* min_capacity */,
45 G1MonitoringSupport::pad_capacity(g1mm->young_gen_max(), 3),
46 G1MonitoringSupport::pad_capacity(0, 3) /* curr_capacity */) {
47 if (UsePerfData) {
48 update_all();
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