1 /*
2 * Copyright (c) 2002, 2007, 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 // Forward declarations of classes defined here.
26 class GCTaskThread;
27 class GCTaskTimeStamp;
28
29 // Declarations of classes referenced in this file via pointer.
30 class GCTaskManager;
31
32 class GCTaskThread : public WorkerThread {
33 private:
34 // Instance state.
35 GCTaskManager* _manager; // Manager for worker.
36 const uint _processor_id; // Which processor the worker is on.
37
38 GCTaskTimeStamp* _time_stamps;
39 uint _time_stamp_index;
40
41 GCTaskTimeStamp* time_stamp_at(uint index);
42
43 public:
44 // Factory create and destroy methods.
80 return _processor_id;
81 }
82 };
83
84 class GCTaskTimeStamp : public CHeapObj
85 {
86 private:
87 jlong _entry_time;
88 jlong _exit_time;
89 char* _name;
90
91 public:
92 jlong entry_time() { return _entry_time; }
93 jlong exit_time() { return _exit_time; }
94 const char* name() const { return (const char*)_name; }
95
96 void set_entry_time(jlong time) { _entry_time = time; }
97 void set_exit_time(jlong time) { _exit_time = time; }
98 void set_name(char* name) { _name = name; }
99 };
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1 /*
2 * Copyright (c) 2002, 2010, 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 #ifndef SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_GCTASKTHREAD_HPP
26 #define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_GCTASKTHREAD_HPP
27
28 #include "runtime/thread.hpp"
29
30 // Forward declarations of classes defined here.
31 class GCTaskThread;
32 class GCTaskTimeStamp;
33
34 // Declarations of classes referenced in this file via pointer.
35 class GCTaskManager;
36
37 class GCTaskThread : public WorkerThread {
38 private:
39 // Instance state.
40 GCTaskManager* _manager; // Manager for worker.
41 const uint _processor_id; // Which processor the worker is on.
42
43 GCTaskTimeStamp* _time_stamps;
44 uint _time_stamp_index;
45
46 GCTaskTimeStamp* time_stamp_at(uint index);
47
48 public:
49 // Factory create and destroy methods.
85 return _processor_id;
86 }
87 };
88
89 class GCTaskTimeStamp : public CHeapObj
90 {
91 private:
92 jlong _entry_time;
93 jlong _exit_time;
94 char* _name;
95
96 public:
97 jlong entry_time() { return _entry_time; }
98 jlong exit_time() { return _exit_time; }
99 const char* name() const { return (const char*)_name; }
100
101 void set_entry_time(jlong time) { _entry_time = time; }
102 void set_exit_time(jlong time) { _exit_time = time; }
103 void set_name(char* name) { _name = name; }
104 };
105
106 #endif // SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_GCTASKTHREAD_HPP
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