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1 /* |
1 /* |
2 * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2001, 2018, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
25 #ifndef SHARE_VM_GC_CMS_ALLOCATIONSTATS_HPP |
25 #ifndef SHARE_VM_GC_CMS_ALLOCATIONSTATS_HPP |
26 #define SHARE_VM_GC_CMS_ALLOCATIONSTATS_HPP |
26 #define SHARE_VM_GC_CMS_ALLOCATIONSTATS_HPP |
27 |
27 |
28 #include "gc/shared/gcUtil.hpp" |
28 #include "gc/shared/gcUtil.hpp" |
29 #include "logging/log.hpp" |
29 #include "logging/log.hpp" |
30 #include "memory/allocation.hpp" |
|
31 #include "utilities/globalDefinitions.hpp" |
30 #include "utilities/globalDefinitions.hpp" |
32 #include "utilities/macros.hpp" |
31 #include "utilities/macros.hpp" |
33 |
32 |
34 class AllocationStats VALUE_OBJ_CLASS_SPEC { |
33 class AllocationStats { |
35 // A duration threshold (in ms) used to filter |
34 // A duration threshold (in ms) used to filter |
36 // possibly unreliable samples. |
35 // possibly unreliable samples. |
37 static float _threshold; |
36 static float _threshold; |
38 |
37 |
39 // We measure the demand between the end of the previous sweep and |
38 // We measure the demand between the end of the previous sweep and |