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1 /* |
1 /* |
2 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2001, 2012, 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. |
38 |
38 |
39 double _vtime_start; // Initial virtual time. |
39 double _vtime_start; // Initial virtual time. |
40 double _vtime_accum; // Accumulated virtual time. |
40 double _vtime_accum; // Accumulated virtual time. |
41 |
41 |
42 double _vtime_mark_accum; |
42 double _vtime_mark_accum; |
43 double _vtime_count_accum; |
|
44 |
43 |
45 public: |
44 public: |
46 virtual void run(); |
45 virtual void run(); |
47 |
46 |
48 private: |
47 private: |
67 |
66 |
68 // Total virtual time so far. |
67 // Total virtual time so far. |
69 double vtime_accum(); |
68 double vtime_accum(); |
70 // Marking virtual time so far |
69 // Marking virtual time so far |
71 double vtime_mark_accum(); |
70 double vtime_mark_accum(); |
72 // Counting virtual time so far. |
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73 double vtime_count_accum() { return _vtime_count_accum; } |
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74 |
71 |
75 ConcurrentMark* cm() { return _cm; } |
72 ConcurrentMark* cm() { return _cm; } |
76 |
73 |
77 void set_started() { assert(!_in_progress, "cycle in progress"); _started = true; } |
74 void set_started() { assert(!_in_progress, "cycle in progress"); _started = true; } |
78 void clear_started() { assert(_in_progress, "must be starting a cycle"); _started = false; } |
75 void clear_started() { assert(_in_progress, "must be starting a cycle"); _started = false; } |