Mercurial > hg > graal-jvmci-8
annotate src/share/vm/gc_implementation/g1/g1GCPhaseTimes.cpp @ 23025:24c446b2460d
8076265: Simplify deal_with_reference
Summary: Eliminate _CHECK_BOTH_FINGERS_ and simplify.
Reviewed-by: brutisso, tschatzl
author | kbarrett |
---|---|
date | Wed, 08 Apr 2015 10:32:16 -0400 |
parents | cbc7c4c9e11c |
children | a5b77ac78ad2 |
rev | line source |
---|---|
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
1 /* |
17753
191174b49bec
8035406: Improve data structure for Code Cache remembered sets
tschatzl
parents:
12080
diff
changeset
|
2 * Copyright (c) 2013, 2014 Oracle and/or its affiliates. All rights reserved. |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
4 * |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
8 * |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
13 * accompanied this code). |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
14 * |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
18 * |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
21 * questions. |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
22 * |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
23 */ |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
24 |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
25 #include "precompiled.hpp" |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
26 #include "gc_implementation/g1/g1CollectedHeap.inline.hpp" |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
27 #include "gc_implementation/g1/g1GCPhaseTimes.hpp" |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
28 #include "gc_implementation/g1/g1Log.hpp" |
17764 | 29 #include "gc_implementation/g1/g1StringDedup.hpp" |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
30 #include "memory/allocation.hpp" |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
31 #include "runtime/os.hpp" |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
32 |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
33 // Helper class for avoiding interleaved logging |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
34 class LineBuffer: public StackObj { |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
35 |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
36 private: |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
37 static const int BUFFER_LEN = 1024; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
38 static const int INDENT_CHARS = 3; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
39 char _buffer[BUFFER_LEN]; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
40 int _indent_level; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
41 int _cur; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
42 |
17937
78bbf4d43a14
8037816: Fix for 8036122 breaks build with Xcode5/clang
drchase
parents:
17844
diff
changeset
|
43 void vappend(const char* format, va_list ap) ATTRIBUTE_PRINTF(2, 0) { |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
44 int res = vsnprintf(&_buffer[_cur], BUFFER_LEN - _cur, format, ap); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
45 if (res != -1) { |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
46 _cur += res; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
47 } else { |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
48 DEBUG_ONLY(warning("buffer too small in LineBuffer");) |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
49 _buffer[BUFFER_LEN -1] = 0; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
50 _cur = BUFFER_LEN; // vsnprintf above should not add to _buffer if we are called again |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
51 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
52 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
53 |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
54 public: |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
55 explicit LineBuffer(int indent_level): _indent_level(indent_level), _cur(0) { |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
56 for (; (_cur < BUFFER_LEN && _cur < (_indent_level * INDENT_CHARS)); _cur++) { |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
57 _buffer[_cur] = ' '; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
58 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
59 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
60 |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
61 #ifndef PRODUCT |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
62 ~LineBuffer() { |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
63 assert(_cur == _indent_level * INDENT_CHARS, "pending data in buffer - append_and_print_cr() not called?"); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
64 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
65 #endif |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
66 |
17937
78bbf4d43a14
8037816: Fix for 8036122 breaks build with Xcode5/clang
drchase
parents:
17844
diff
changeset
|
67 void append(const char* format, ...) ATTRIBUTE_PRINTF(2, 3) { |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
68 va_list ap; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
69 va_start(ap, format); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
70 vappend(format, ap); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
71 va_end(ap); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
72 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
73 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
74 void print_cr() { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
75 gclog_or_tty->print_cr("%s", _buffer); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
76 _cur = _indent_level * INDENT_CHARS; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
77 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
78 |
17937
78bbf4d43a14
8037816: Fix for 8036122 breaks build with Xcode5/clang
drchase
parents:
17844
diff
changeset
|
79 void append_and_print_cr(const char* format, ...) ATTRIBUTE_PRINTF(2, 3) { |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
80 va_list ap; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
81 va_start(ap, format); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
82 vappend(format, ap); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
83 va_end(ap); |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
84 print_cr(); |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
85 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
86 }; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
87 |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
88 template <class T> |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
89 class WorkerDataArray : public CHeapObj<mtGC> { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
90 friend class G1GCParPhasePrinter; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
91 T* _data; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
92 uint _length; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
93 const char* _title; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
94 bool _print_sum; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
95 int _log_level; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
96 uint _indent_level; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
97 bool _enabled; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
98 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
99 WorkerDataArray<size_t>* _thread_work_items; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
100 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
101 NOT_PRODUCT(T uninitialized();) |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
102 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
103 // We are caching the sum and average to only have to calculate them once. |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
104 // This is not done in an MT-safe way. It is intended to allow single |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
105 // threaded code to call sum() and average() multiple times in any order |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
106 // without having to worry about the cost. |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
107 bool _has_new_data; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
108 T _sum; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
109 T _min; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
110 T _max; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
111 double _average; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
112 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
113 public: |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
114 WorkerDataArray(uint length, const char* title, bool print_sum, int log_level, uint indent_level) : |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
115 _title(title), _length(0), _print_sum(print_sum), _log_level(log_level), _indent_level(indent_level), |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
116 _has_new_data(true), _thread_work_items(NULL), _enabled(true) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
117 assert(length > 0, "Must have some workers to store data for"); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
118 _length = length; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
119 _data = NEW_C_HEAP_ARRAY(T, _length, mtGC); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
120 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
121 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
122 ~WorkerDataArray() { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
123 FREE_C_HEAP_ARRAY(T, _data, mtGC); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
124 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
125 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
126 void link_thread_work_items(WorkerDataArray<size_t>* thread_work_items) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
127 _thread_work_items = thread_work_items; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
128 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
129 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
130 WorkerDataArray<size_t>* thread_work_items() { return _thread_work_items; } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
131 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
132 void set(uint worker_i, T value) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
133 assert(worker_i < _length, err_msg("Worker %d is greater than max: %d", worker_i, _length)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
134 assert(_data[worker_i] == WorkerDataArray<T>::uninitialized(), err_msg("Overwriting data for worker %d in %s", worker_i, _title)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
135 _data[worker_i] = value; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
136 _has_new_data = true; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
137 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
138 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
139 void set_thread_work_item(uint worker_i, size_t value) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
140 assert(_thread_work_items != NULL, "No sub count"); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
141 _thread_work_items->set(worker_i, value); |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
142 } |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
143 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
144 T get(uint worker_i) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
145 assert(worker_i < _length, err_msg("Worker %d is greater than max: %d", worker_i, _length)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
146 assert(_data[worker_i] != WorkerDataArray<T>::uninitialized(), err_msg("No data added for worker %d", worker_i)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
147 return _data[worker_i]; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
148 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
149 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
150 void add(uint worker_i, T value) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
151 assert(worker_i < _length, err_msg("Worker %d is greater than max: %d", worker_i, _length)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
152 assert(_data[worker_i] != WorkerDataArray<T>::uninitialized(), err_msg("No data to add to for worker %d", worker_i)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
153 _data[worker_i] += value; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
154 _has_new_data = true; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
155 } |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
156 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
157 double average(){ |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
158 calculate_totals(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
159 return _average; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
160 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
161 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
162 T sum() { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
163 calculate_totals(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
164 return _sum; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
165 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
166 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
167 T minimum() { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
168 calculate_totals(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
169 return _min; |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
170 } |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
171 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
172 T maximum() { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
173 calculate_totals(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
174 return _max; |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
175 } |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
176 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
177 void reset() PRODUCT_RETURN; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
178 void verify() PRODUCT_RETURN; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
179 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
180 void set_enabled(bool enabled) { _enabled = enabled; } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
181 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
182 int log_level() { return _log_level; } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
183 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
184 private: |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
185 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
186 void calculate_totals(){ |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
187 if (!_has_new_data) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
188 return; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
189 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
190 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
191 _sum = (T)0; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
192 _min = _data[0]; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
193 _max = _min; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
194 for (uint i = 0; i < _length; ++i) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
195 T val = _data[i]; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
196 _sum += val; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
197 _min = MIN2(_min, val); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
198 _max = MAX2(_max, val); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
199 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
200 _average = (double)_sum / (double)_length; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
201 _has_new_data = false; |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
202 } |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
203 }; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
204 |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
205 |
6786 | 206 #ifndef PRODUCT |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
207 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
208 template <> |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
209 size_t WorkerDataArray<size_t>::uninitialized() { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
210 return (size_t)-1; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
211 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
212 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
213 template <> |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
214 double WorkerDataArray<double>::uninitialized() { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
215 return -1.0; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
216 } |
7633
7df93f7c14a5
8006242: G1: WorkerDataArray<T>::verify() too strict for double calculations
brutisso
parents:
6786
diff
changeset
|
217 |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
218 template <class T> |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
219 void WorkerDataArray<T>::reset() { |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
220 for (uint i = 0; i < _length; i++) { |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
221 _data[i] = WorkerDataArray<T>::uninitialized(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
222 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
223 if (_thread_work_items != NULL) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
224 _thread_work_items->reset(); |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
225 } |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
226 } |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
227 |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
228 template <class T> |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
229 void WorkerDataArray<T>::verify() { |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
230 if (!_enabled) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
231 return; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
232 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
233 |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
234 for (uint i = 0; i < _length; i++) { |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
235 assert(_data[i] != WorkerDataArray<T>::uninitialized(), |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
236 err_msg("Invalid data for worker %u in '%s'", i, _title)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
237 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
238 if (_thread_work_items != NULL) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
239 _thread_work_items->verify(); |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
240 } |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
241 } |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
242 |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
243 #endif |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
244 |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
245 G1GCPhaseTimes::G1GCPhaseTimes(uint max_gc_threads) : |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
246 _max_gc_threads(max_gc_threads) |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
247 { |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
248 assert(max_gc_threads > 0, "Must have some GC threads"); |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
249 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
250 _gc_par_phases[GCWorkerStart] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Start (ms)", false, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
251 _gc_par_phases[ExtRootScan] = new WorkerDataArray<double>(max_gc_threads, "Ext Root Scanning (ms)", true, G1Log::LevelFiner, 2); |
22910
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
252 |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
253 // Root scanning phases |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
254 _gc_par_phases[ThreadRoots] = new WorkerDataArray<double>(max_gc_threads, "Thread Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
255 _gc_par_phases[StringTableRoots] = new WorkerDataArray<double>(max_gc_threads, "StringTable Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
256 _gc_par_phases[UniverseRoots] = new WorkerDataArray<double>(max_gc_threads, "Universe Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
257 _gc_par_phases[JNIRoots] = new WorkerDataArray<double>(max_gc_threads, "JNI Handles Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
258 _gc_par_phases[ObjectSynchronizerRoots] = new WorkerDataArray<double>(max_gc_threads, "ObjectSynchronizer Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
259 _gc_par_phases[FlatProfilerRoots] = new WorkerDataArray<double>(max_gc_threads, "FlatProfiler Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
260 _gc_par_phases[ManagementRoots] = new WorkerDataArray<double>(max_gc_threads, "Management Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
261 _gc_par_phases[SystemDictionaryRoots] = new WorkerDataArray<double>(max_gc_threads, "SystemDictionary Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
262 _gc_par_phases[CLDGRoots] = new WorkerDataArray<double>(max_gc_threads, "CLDG Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
263 _gc_par_phases[JVMTIRoots] = new WorkerDataArray<double>(max_gc_threads, "JVMTI Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
264 _gc_par_phases[CodeCacheRoots] = new WorkerDataArray<double>(max_gc_threads, "CodeCache Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
265 _gc_par_phases[CMRefRoots] = new WorkerDataArray<double>(max_gc_threads, "CM RefProcessor Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
266 _gc_par_phases[WaitForStrongCLD] = new WorkerDataArray<double>(max_gc_threads, "Wait For Strong CLD (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
267 _gc_par_phases[WeakCLDRoots] = new WorkerDataArray<double>(max_gc_threads, "Weak CLD Roots (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
268 _gc_par_phases[SATBFiltering] = new WorkerDataArray<double>(max_gc_threads, "SATB Filtering (ms)", true, G1Log::LevelFinest, 3); |
3ca53859c3c7
8027962: Per-phase timing measurements for strong roots processing
brutisso
parents:
22908
diff
changeset
|
269 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
270 _gc_par_phases[UpdateRS] = new WorkerDataArray<double>(max_gc_threads, "Update RS (ms)", true, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
271 _gc_par_phases[ScanRS] = new WorkerDataArray<double>(max_gc_threads, "Scan RS (ms)", true, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
272 _gc_par_phases[CodeRoots] = new WorkerDataArray<double>(max_gc_threads, "Code Root Scanning (ms)", true, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
273 _gc_par_phases[ObjCopy] = new WorkerDataArray<double>(max_gc_threads, "Object Copy (ms)", true, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
274 _gc_par_phases[Termination] = new WorkerDataArray<double>(max_gc_threads, "Termination (ms)", true, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
275 _gc_par_phases[GCWorkerTotal] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Total (ms)", true, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
276 _gc_par_phases[GCWorkerEnd] = new WorkerDataArray<double>(max_gc_threads, "GC Worker End (ms)", false, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
277 _gc_par_phases[Other] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Other (ms)", true, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
278 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
279 _update_rs_processed_buffers = new WorkerDataArray<size_t>(max_gc_threads, "Processed Buffers", true, G1Log::LevelFiner, 3); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
280 _gc_par_phases[UpdateRS]->link_thread_work_items(_update_rs_processed_buffers); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
281 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
282 _termination_attempts = new WorkerDataArray<size_t>(max_gc_threads, "Termination Attempts", true, G1Log::LevelFinest, 3); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
283 _gc_par_phases[Termination]->link_thread_work_items(_termination_attempts); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
284 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
285 _gc_par_phases[StringDedupQueueFixup] = new WorkerDataArray<double>(max_gc_threads, "Queue Fixup (ms)", true, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
286 _gc_par_phases[StringDedupTableFixup] = new WorkerDataArray<double>(max_gc_threads, "Table Fixup (ms)", true, G1Log::LevelFiner, 2); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
287 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
288 _gc_par_phases[RedirtyCards] = new WorkerDataArray<double>(max_gc_threads, "Parallel Redirty", true, G1Log::LevelFinest, 3); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
289 _redirtied_cards = new WorkerDataArray<size_t>(max_gc_threads, "Redirtied Cards", true, G1Log::LevelFinest, 3); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
290 _gc_par_phases[RedirtyCards]->link_thread_work_items(_redirtied_cards); |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
291 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
292 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
293 void G1GCPhaseTimes::note_gc_start(uint active_gc_threads, bool mark_in_progress) { |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
294 assert(active_gc_threads > 0, "The number of threads must be > 0"); |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
295 assert(active_gc_threads <= _max_gc_threads, "The number of active threads must be <= the max number of threads"); |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
296 _active_gc_threads = active_gc_threads; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
297 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
298 for (int i = 0; i < GCParPhasesSentinel; i++) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
299 _gc_par_phases[i]->reset(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
300 } |
20216
570cb6369f17
8019342: G1: High "Other" time most likely due to card redirtying
tschatzl
parents:
17937
diff
changeset
|
301 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
302 _gc_par_phases[StringDedupQueueFixup]->set_enabled(G1StringDedup::is_enabled()); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
303 _gc_par_phases[StringDedupTableFixup]->set_enabled(G1StringDedup::is_enabled()); |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
304 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
305 |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
306 void G1GCPhaseTimes::note_gc_end() { |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
307 for (uint i = 0; i < _active_gc_threads; i++) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
308 double worker_time = _gc_par_phases[GCWorkerEnd]->get(i) - _gc_par_phases[GCWorkerStart]->get(i); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
309 record_time_secs(GCWorkerTotal, i , worker_time); |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
310 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
311 double worker_known_time = |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
312 _gc_par_phases[ExtRootScan]->get(i) + |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
313 _gc_par_phases[SATBFiltering]->get(i) + |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
314 _gc_par_phases[UpdateRS]->get(i) + |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
315 _gc_par_phases[ScanRS]->get(i) + |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
316 _gc_par_phases[CodeRoots]->get(i) + |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
317 _gc_par_phases[ObjCopy]->get(i) + |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
318 _gc_par_phases[Termination]->get(i); |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
319 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
320 record_time_secs(Other, i, worker_time - worker_known_time); |
7633
7df93f7c14a5
8006242: G1: WorkerDataArray<T>::verify() too strict for double calculations
brutisso
parents:
6786
diff
changeset
|
321 } |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
322 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
323 for (int i = 0; i < GCParPhasesSentinel; i++) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
324 _gc_par_phases[i]->verify(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
325 } |
17764 | 326 } |
327 | |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
328 void G1GCPhaseTimes::print_stats(int level, const char* str, double value) { |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
329 LineBuffer(level).append_and_print_cr("[%s: %.1lf ms]", str, value); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
330 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
331 |
20296
a3953c777565
8027959: Early reclamation of large objects in G1
tschatzl
parents:
20278
diff
changeset
|
332 void G1GCPhaseTimes::print_stats(int level, const char* str, size_t value) { |
a3953c777565
8027959: Early reclamation of large objects in G1
tschatzl
parents:
20278
diff
changeset
|
333 LineBuffer(level).append_and_print_cr("[%s: "SIZE_FORMAT"]", str, value); |
a3953c777565
8027959: Early reclamation of large objects in G1
tschatzl
parents:
20278
diff
changeset
|
334 } |
a3953c777565
8027959: Early reclamation of large objects in G1
tschatzl
parents:
20278
diff
changeset
|
335 |
17844
8847586c9037
8016302: Change type of the number of GC workers to unsigned int (2)
vkempik
parents:
17764
diff
changeset
|
336 void G1GCPhaseTimes::print_stats(int level, const char* str, double value, uint workers) { |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
337 LineBuffer(level).append_and_print_cr("[%s: %.1lf ms, GC Workers: %u]", str, value, workers); |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
338 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
339 |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
340 double G1GCPhaseTimes::accounted_time_ms() { |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
341 // Subtract the root region scanning wait time. It's initialized to |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
342 // zero at the start of the pause. |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
343 double misc_time_ms = _root_region_scan_wait_time_ms; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
344 |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
345 misc_time_ms += _cur_collection_par_time_ms; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
346 |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
347 // Now subtract the time taken to fix up roots in generated code |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
348 misc_time_ms += _cur_collection_code_root_fixup_time_ms; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
349 |
17753
191174b49bec
8035406: Improve data structure for Code Cache remembered sets
tschatzl
parents:
12080
diff
changeset
|
350 // Strong code root purge time |
191174b49bec
8035406: Improve data structure for Code Cache remembered sets
tschatzl
parents:
12080
diff
changeset
|
351 misc_time_ms += _cur_strong_code_root_purge_time_ms; |
191174b49bec
8035406: Improve data structure for Code Cache remembered sets
tschatzl
parents:
12080
diff
changeset
|
352 |
17764 | 353 if (G1StringDedup::is_enabled()) { |
354 // String dedup fixup time | |
355 misc_time_ms += _cur_string_dedup_fixup_time_ms; | |
356 } | |
357 | |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
358 // Subtract the time taken to clean the card table from the |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
359 // current value of "other time" |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
360 misc_time_ms += _cur_clear_ct_time_ms; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
361 |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
362 return misc_time_ms; |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
363 } |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
364 |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
365 // record the time a phase took in seconds |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
366 void G1GCPhaseTimes::record_time_secs(GCParPhases phase, uint worker_i, double secs) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
367 _gc_par_phases[phase]->set(worker_i, secs); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
368 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
369 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
370 // add a number of seconds to a phase |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
371 void G1GCPhaseTimes::add_time_secs(GCParPhases phase, uint worker_i, double secs) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
372 _gc_par_phases[phase]->add(worker_i, secs); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
373 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
374 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
375 void G1GCPhaseTimes::record_thread_work_item(GCParPhases phase, uint worker_i, size_t count) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
376 _gc_par_phases[phase]->set_thread_work_item(worker_i, count); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
377 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
378 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
379 // return the average time for a phase in milliseconds |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
380 double G1GCPhaseTimes::average_time_ms(GCParPhases phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
381 return _gc_par_phases[phase]->average() * 1000.0; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
382 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
383 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
384 double G1GCPhaseTimes::get_time_ms(GCParPhases phase, uint worker_i) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
385 return _gc_par_phases[phase]->get(worker_i) * 1000.0; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
386 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
387 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
388 double G1GCPhaseTimes::sum_time_ms(GCParPhases phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
389 return _gc_par_phases[phase]->sum() * 1000.0; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
390 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
391 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
392 double G1GCPhaseTimes::min_time_ms(GCParPhases phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
393 return _gc_par_phases[phase]->minimum() * 1000.0; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
394 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
395 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
396 double G1GCPhaseTimes::max_time_ms(GCParPhases phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
397 return _gc_par_phases[phase]->maximum() * 1000.0; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
398 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
399 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
400 size_t G1GCPhaseTimes::get_thread_work_item(GCParPhases phase, uint worker_i) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
401 assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count"); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
402 return _gc_par_phases[phase]->thread_work_items()->get(worker_i); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
403 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
404 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
405 size_t G1GCPhaseTimes::sum_thread_work_items(GCParPhases phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
406 assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count"); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
407 return _gc_par_phases[phase]->thread_work_items()->sum(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
408 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
409 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
410 double G1GCPhaseTimes::average_thread_work_items(GCParPhases phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
411 assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count"); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
412 return _gc_par_phases[phase]->thread_work_items()->average(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
413 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
414 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
415 size_t G1GCPhaseTimes::min_thread_work_items(GCParPhases phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
416 assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count"); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
417 return _gc_par_phases[phase]->thread_work_items()->minimum(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
418 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
419 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
420 size_t G1GCPhaseTimes::max_thread_work_items(GCParPhases phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
421 assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count"); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
422 return _gc_par_phases[phase]->thread_work_items()->maximum(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
423 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
424 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
425 class G1GCParPhasePrinter : public StackObj { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
426 G1GCPhaseTimes* _phase_times; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
427 public: |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
428 G1GCParPhasePrinter(G1GCPhaseTimes* phase_times) : _phase_times(phase_times) {} |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
429 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
430 void print(G1GCPhaseTimes::GCParPhases phase_id) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
431 WorkerDataArray<double>* phase = _phase_times->_gc_par_phases[phase_id]; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
432 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
433 if (phase->_log_level > G1Log::level() || !phase->_enabled) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
434 return; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
435 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
436 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
437 if (phase->_length == 1) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
438 print_single_length(phase_id, phase); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
439 } else { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
440 print_multi_length(phase_id, phase); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
441 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
442 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
443 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
444 private: |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
445 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
446 void print_single_length(G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<double>* phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
447 // No need for min, max, average and sum for only one worker |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
448 LineBuffer buf(phase->_indent_level); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
449 buf.append_and_print_cr("[%s: %.1lf]", phase->_title, _phase_times->get_time_ms(phase_id, 0)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
450 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
451 if (phase->_thread_work_items != NULL) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
452 LineBuffer buf2(phase->_thread_work_items->_indent_level); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
453 buf2.append_and_print_cr("[%s: "SIZE_FORMAT"]", phase->_thread_work_items->_title, _phase_times->sum_thread_work_items(phase_id)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
454 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
455 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
456 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
457 void print_time_values(LineBuffer& buf, G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<double>* phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
458 for (uint i = 0; i < phase->_length; ++i) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
459 buf.append(" %.1lf", _phase_times->get_time_ms(phase_id, i)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
460 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
461 buf.print_cr(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
462 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
463 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
464 void print_count_values(LineBuffer& buf, G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<size_t>* thread_work_items) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
465 for (uint i = 0; i < thread_work_items->_length; ++i) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
466 buf.append(" " SIZE_FORMAT, _phase_times->get_thread_work_item(phase_id, i)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
467 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
468 buf.print_cr(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
469 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
470 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
471 void print_thread_work_items(G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<size_t>* thread_work_items) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
472 LineBuffer buf(thread_work_items->_indent_level); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
473 buf.append("[%s:", thread_work_items->_title); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
474 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
475 if (G1Log::finest()) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
476 print_count_values(buf, phase_id, thread_work_items); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
477 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
478 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
479 assert(thread_work_items->_print_sum, err_msg("%s does not have print sum true even though it is a count", thread_work_items->_title)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
480 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
481 buf.append_and_print_cr(" Min: " SIZE_FORMAT ", Avg: %.1lf, Max: " SIZE_FORMAT ", Diff: " SIZE_FORMAT ", Sum: " SIZE_FORMAT "]", |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
482 _phase_times->min_thread_work_items(phase_id), _phase_times->average_thread_work_items(phase_id), _phase_times->max_thread_work_items(phase_id), |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
483 _phase_times->max_thread_work_items(phase_id) - _phase_times->min_thread_work_items(phase_id), _phase_times->sum_thread_work_items(phase_id)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
484 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
485 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
486 void print_multi_length(G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<double>* phase) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
487 LineBuffer buf(phase->_indent_level); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
488 buf.append("[%s:", phase->_title); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
489 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
490 if (G1Log::finest()) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
491 print_time_values(buf, phase_id, phase); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
492 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
493 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
494 buf.append(" Min: %.1lf, Avg: %.1lf, Max: %.1lf, Diff: %.1lf", |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
495 _phase_times->min_time_ms(phase_id), _phase_times->average_time_ms(phase_id), _phase_times->max_time_ms(phase_id), |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
496 _phase_times->max_time_ms(phase_id) - _phase_times->min_time_ms(phase_id)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
497 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
498 if (phase->_print_sum) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
499 // for things like the start and end times the sum is not |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
500 // that relevant |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
501 buf.append(", Sum: %.1lf", _phase_times->sum_time_ms(phase_id)); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
502 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
503 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
504 buf.append_and_print_cr("]"); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
505 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
506 if (phase->_thread_work_items != NULL) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
507 print_thread_work_items(phase_id, phase->_thread_work_items); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
508 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
509 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
510 }; |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
511 |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
512 void G1GCPhaseTimes::print(double pause_time_sec) { |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
513 G1GCParPhasePrinter par_phase_printer(this); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
514 |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
515 if (_root_region_scan_wait_time_ms > 0.0) { |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
516 print_stats(1, "Root Region Scan Waiting", _root_region_scan_wait_time_ms); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
517 } |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
518 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
519 print_stats(1, "Parallel Time", _cur_collection_par_time_ms, _active_gc_threads); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
520 for (int i = 0; i <= GCMainParPhasesLast; i++) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
521 par_phase_printer.print((GCParPhases) i); |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
522 } |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
523 |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
524 print_stats(1, "Code Root Fixup", _cur_collection_code_root_fixup_time_ms); |
17753
191174b49bec
8035406: Improve data structure for Code Cache remembered sets
tschatzl
parents:
12080
diff
changeset
|
525 print_stats(1, "Code Root Purge", _cur_strong_code_root_purge_time_ms); |
17764 | 526 if (G1StringDedup::is_enabled()) { |
527 print_stats(1, "String Dedup Fixup", _cur_string_dedup_fixup_time_ms, _active_gc_threads); | |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
528 for (int i = StringDedupPhasesFirst; i <= StringDedupPhasesLast; i++) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
529 par_phase_printer.print((GCParPhases) i); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
530 } |
17764 | 531 } |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
532 print_stats(1, "Clear CT", _cur_clear_ct_time_ms); |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
533 double misc_time_ms = pause_time_sec * MILLIUNITS - accounted_time_ms(); |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
534 print_stats(1, "Other", misc_time_ms); |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
535 if (_cur_verify_before_time_ms > 0.0) { |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
536 print_stats(2, "Verify Before", _cur_verify_before_time_ms); |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
537 } |
17757
eff02b5bd56c
8035654: Add times for evacuation failure handling in "Other" time
tschatzl
parents:
17756
diff
changeset
|
538 if (G1CollectedHeap::heap()->evacuation_failed()) { |
eff02b5bd56c
8035654: Add times for evacuation failure handling in "Other" time
tschatzl
parents:
17756
diff
changeset
|
539 double evac_fail_handling = _cur_evac_fail_recalc_used + _cur_evac_fail_remove_self_forwards + |
eff02b5bd56c
8035654: Add times for evacuation failure handling in "Other" time
tschatzl
parents:
17756
diff
changeset
|
540 _cur_evac_fail_restore_remsets; |
eff02b5bd56c
8035654: Add times for evacuation failure handling in "Other" time
tschatzl
parents:
17756
diff
changeset
|
541 print_stats(2, "Evacuation Failure", evac_fail_handling); |
eff02b5bd56c
8035654: Add times for evacuation failure handling in "Other" time
tschatzl
parents:
17756
diff
changeset
|
542 if (G1Log::finest()) { |
eff02b5bd56c
8035654: Add times for evacuation failure handling in "Other" time
tschatzl
parents:
17756
diff
changeset
|
543 print_stats(3, "Recalculate Used", _cur_evac_fail_recalc_used); |
eff02b5bd56c
8035654: Add times for evacuation failure handling in "Other" time
tschatzl
parents:
17756
diff
changeset
|
544 print_stats(3, "Remove Self Forwards", _cur_evac_fail_remove_self_forwards); |
eff02b5bd56c
8035654: Add times for evacuation failure handling in "Other" time
tschatzl
parents:
17756
diff
changeset
|
545 print_stats(3, "Restore RemSet", _cur_evac_fail_restore_remsets); |
eff02b5bd56c
8035654: Add times for evacuation failure handling in "Other" time
tschatzl
parents:
17756
diff
changeset
|
546 } |
eff02b5bd56c
8035654: Add times for evacuation failure handling in "Other" time
tschatzl
parents:
17756
diff
changeset
|
547 } |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
548 print_stats(2, "Choose CSet", |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
549 (_recorded_young_cset_choice_time_ms + |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
550 _recorded_non_young_cset_choice_time_ms)); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
551 print_stats(2, "Ref Proc", _cur_ref_proc_time_ms); |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
552 print_stats(2, "Ref Enq", _cur_ref_enq_time_ms); |
20504
6948da6d7c13
8052172: Evacuation failure handling in G1 does not evacuate all objects if -XX:-G1DeferredRSUpdate is set
tschatzl
parents:
20494
diff
changeset
|
553 print_stats(2, "Redirty Cards", _recorded_redirty_logged_cards_time_ms); |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
554 par_phase_printer.print(RedirtyCards); |
23024
cbc7c4c9e11c
8048179: Early reclaim of large objects that are referenced by a few objects
tschatzl
parents:
22910
diff
changeset
|
555 |
cbc7c4c9e11c
8048179: Early reclaim of large objects that are referenced by a few objects
tschatzl
parents:
22910
diff
changeset
|
556 if (G1EagerReclaimHumongousObjects) { |
cbc7c4c9e11c
8048179: Early reclaim of large objects that are referenced by a few objects
tschatzl
parents:
22910
diff
changeset
|
557 print_stats(2, "Humongous Register", _cur_fast_reclaim_humongous_register_time_ms); |
20296
a3953c777565
8027959: Early reclamation of large objects in G1
tschatzl
parents:
20278
diff
changeset
|
558 if (G1Log::finest()) { |
a3953c777565
8027959: Early reclamation of large objects in G1
tschatzl
parents:
20278
diff
changeset
|
559 print_stats(3, "Humongous Total", _cur_fast_reclaim_humongous_total); |
a3953c777565
8027959: Early reclamation of large objects in G1
tschatzl
parents:
20278
diff
changeset
|
560 print_stats(3, "Humongous Candidate", _cur_fast_reclaim_humongous_candidates); |
23024
cbc7c4c9e11c
8048179: Early reclaim of large objects that are referenced by a few objects
tschatzl
parents:
22910
diff
changeset
|
561 } |
cbc7c4c9e11c
8048179: Early reclaim of large objects that are referenced by a few objects
tschatzl
parents:
22910
diff
changeset
|
562 print_stats(2, "Humongous Reclaim", _cur_fast_reclaim_humongous_time_ms); |
cbc7c4c9e11c
8048179: Early reclaim of large objects that are referenced by a few objects
tschatzl
parents:
22910
diff
changeset
|
563 if (G1Log::finest()) { |
20296
a3953c777565
8027959: Early reclamation of large objects in G1
tschatzl
parents:
20278
diff
changeset
|
564 print_stats(3, "Humongous Reclaimed", _cur_fast_reclaim_humongous_reclaimed); |
a3953c777565
8027959: Early reclamation of large objects in G1
tschatzl
parents:
20278
diff
changeset
|
565 } |
a3953c777565
8027959: Early reclamation of large objects in G1
tschatzl
parents:
20278
diff
changeset
|
566 } |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
567 print_stats(2, "Free CSet", |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
568 (_recorded_young_free_cset_time_ms + |
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
569 _recorded_non_young_free_cset_time_ms)); |
17755
96b1c2e06e25
8027295: Free CSet takes ~50% of young pause time
tschatzl
parents:
17753
diff
changeset
|
570 if (G1Log::finest()) { |
96b1c2e06e25
8027295: Free CSet takes ~50% of young pause time
tschatzl
parents:
17753
diff
changeset
|
571 print_stats(3, "Young Free CSet", _recorded_young_free_cset_time_ms); |
96b1c2e06e25
8027295: Free CSet takes ~50% of young pause time
tschatzl
parents:
17753
diff
changeset
|
572 print_stats(3, "Non-Young Free CSet", _recorded_non_young_free_cset_time_ms); |
96b1c2e06e25
8027295: Free CSet takes ~50% of young pause time
tschatzl
parents:
17753
diff
changeset
|
573 } |
6628
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
574 if (_cur_verify_after_time_ms > 0.0) { |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
575 print_stats(2, "Verify After", _cur_verify_after_time_ms); |
bb3f6194fedb
7178363: G1: Remove the serial code for PrintGCDetails and make it a special case of the parallel code
brutisso
parents:
6219
diff
changeset
|
576 } |
6219
922993931b3d
7178361: G1: Make sure that PrintGC and PrintGCDetails use the same timing for the GC pause
brutisso
parents:
diff
changeset
|
577 } |
22908
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
578 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
579 G1GCParPhaseTimesTracker::G1GCParPhaseTimesTracker(G1GCPhaseTimes* phase_times, G1GCPhaseTimes::GCParPhases phase, uint worker_id) : |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
580 _phase_times(phase_times), _phase(phase), _worker_id(worker_id) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
581 if (_phase_times != NULL) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
582 _start_time = os::elapsedTime(); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
583 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
584 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
585 |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
586 G1GCParPhaseTimesTracker::~G1GCParPhaseTimesTracker() { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
587 if (_phase_times != NULL) { |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
588 _phase_times->record_time_secs(_phase, _worker_id, os::elapsedTime() - _start_time); |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
589 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
590 } |
c3fcc09c9239
8074037: Refactor the G1GCPhaseTime logging to make it easier to add new phases
brutisso
parents:
20504
diff
changeset
|
591 |