Mercurial > hg > truffle
annotate src/share/vm/gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.cpp @ 19083:09292c24d555
LSStackSlotAllocator: hide inner class.
author | Josef Eisl <josef.eisl@jku.at> |
---|---|
date | Sat, 31 Jan 2015 11:07:15 +0100 |
parents | f95d63e2154a |
children |
rev | line source |
---|---|
0 | 1 /* |
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1387
diff
changeset
|
2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1387
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1387
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1387
diff
changeset
|
21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #include "precompiled.hpp" |
26 #include "gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.hpp" | |
27 #include "memory/resourceArea.hpp" | |
28 #include "runtime/arguments.hpp" | |
0 | 29 |
30 | |
31 | |
32 PSGCAdaptivePolicyCounters::PSGCAdaptivePolicyCounters(const char* name_arg, | |
33 int collectors, | |
34 int generations, | |
35 PSAdaptiveSizePolicy* size_policy_arg) | |
36 : GCAdaptivePolicyCounters(name_arg, | |
37 collectors, | |
38 generations, | |
39 size_policy_arg) { | |
40 if (UsePerfData) { | |
41 EXCEPTION_MARK; | |
42 ResourceMark rm; | |
43 | |
44 const char* cname; | |
45 | |
46 cname = PerfDataManager::counter_name(name_space(), "oldPromoSize"); | |
47 _old_promo_size = PerfDataManager::create_variable(SUN_GC, cname, | |
48 PerfData::U_Bytes, ps_size_policy()->calculated_promo_size_in_bytes(), CHECK); | |
49 | |
50 cname = PerfDataManager::counter_name(name_space(), "oldEdenSize"); | |
51 _old_eden_size = PerfDataManager::create_variable(SUN_GC, cname, | |
52 PerfData::U_Bytes, ps_size_policy()->calculated_eden_size_in_bytes(), CHECK); | |
53 | |
54 cname = PerfDataManager::counter_name(name_space(), "oldCapacity"); | |
55 _old_capacity = PerfDataManager::create_variable(SUN_GC, cname, | |
1064 | 56 PerfData::U_Bytes, (jlong) InitialHeapSize, CHECK); |
0 | 57 |
58 cname = PerfDataManager::counter_name(name_space(), "boundaryMoved"); | |
59 _boundary_moved = PerfDataManager::create_variable(SUN_GC, cname, | |
60 PerfData::U_Bytes, (jlong) 0, CHECK); | |
61 | |
62 cname = PerfDataManager::counter_name(name_space(), "avgPromotedAvg"); | |
63 _avg_promoted_avg_counter = | |
64 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
65 ps_size_policy()->calculated_promo_size_in_bytes(), CHECK); | |
66 | |
67 cname = PerfDataManager::counter_name(name_space(), "avgPromotedDev"); | |
68 _avg_promoted_dev_counter = | |
69 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
70 (jlong) 0 , CHECK); | |
71 | |
72 cname = PerfDataManager::counter_name(name_space(), "avgPromotedPaddedAvg"); | |
73 _avg_promoted_padded_avg_counter = | |
74 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
75 ps_size_policy()->calculated_promo_size_in_bytes(), CHECK); | |
76 | |
77 cname = PerfDataManager::counter_name(name_space(), | |
78 "avgPretenuredPaddedAvg"); | |
79 _avg_pretenured_padded_avg = | |
80 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
81 (jlong) 0, CHECK); | |
82 | |
83 | |
84 cname = PerfDataManager::counter_name(name_space(), | |
85 "changeYoungGenForMajPauses"); | |
86 _change_young_gen_for_maj_pauses_counter = | |
87 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, | |
88 (jlong)0, CHECK); | |
89 | |
90 cname = PerfDataManager::counter_name(name_space(), | |
91 "changeOldGenForMinPauses"); | |
92 _change_old_gen_for_min_pauses = | |
93 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, | |
94 (jlong)0, CHECK); | |
95 | |
96 | |
97 cname = PerfDataManager::counter_name(name_space(), "avgMajorPauseTime"); | |
98 _avg_major_pause = PerfDataManager::create_variable(SUN_GC, cname, | |
99 PerfData::U_Ticks, (jlong) ps_size_policy()->_avg_major_pause->average(), CHECK); | |
100 | |
101 cname = PerfDataManager::counter_name(name_space(), "avgMajorIntervalTime"); | |
102 _avg_major_interval = PerfDataManager::create_variable(SUN_GC, cname, | |
103 PerfData::U_Ticks, (jlong) ps_size_policy()->_avg_major_interval->average(), CHECK); | |
104 | |
105 cname = PerfDataManager::counter_name(name_space(), "majorGcCost"); | |
106 _major_gc_cost_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
107 PerfData::U_Ticks, (jlong) ps_size_policy()->major_gc_cost(), CHECK); | |
108 | |
109 cname = PerfDataManager::counter_name(name_space(), "liveSpace"); | |
110 _live_space = PerfDataManager::create_variable(SUN_GC, cname, | |
111 PerfData::U_Bytes, ps_size_policy()->live_space(), CHECK); | |
112 | |
113 cname = PerfDataManager::counter_name(name_space(), "freeSpace"); | |
114 _free_space = PerfDataManager::create_variable(SUN_GC, cname, | |
115 PerfData::U_Bytes, ps_size_policy()->free_space(), CHECK); | |
116 | |
117 cname = PerfDataManager::counter_name(name_space(), "avgBaseFootprint"); | |
118 _avg_base_footprint = PerfDataManager::create_variable(SUN_GC, cname, | |
119 PerfData::U_Bytes, (jlong) ps_size_policy()->avg_base_footprint()->average(), CHECK); | |
120 | |
121 cname = PerfDataManager::counter_name(name_space(), "gcTimeLimitExceeded"); | |
1387
0bfd3fb24150
6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit.
jmasa
parents:
1064
diff
changeset
|
122 _gc_overhead_limit_exceeded_counter = |
0bfd3fb24150
6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit.
jmasa
parents:
1064
diff
changeset
|
123 PerfDataManager::create_variable(SUN_GC, cname, |
0bfd3fb24150
6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit.
jmasa
parents:
1064
diff
changeset
|
124 PerfData::U_Events, ps_size_policy()->gc_overhead_limit_exceeded(), CHECK); |
0 | 125 |
126 cname = PerfDataManager::counter_name(name_space(), "liveAtLastFullGc"); | |
1387
0bfd3fb24150
6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit.
jmasa
parents:
1064
diff
changeset
|
127 _live_at_last_full_gc_counter = |
0bfd3fb24150
6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit.
jmasa
parents:
1064
diff
changeset
|
128 PerfDataManager::create_variable(SUN_GC, cname, |
0 | 129 PerfData::U_Bytes, ps_size_policy()->live_at_last_full_gc(), CHECK); |
130 | |
131 cname = PerfDataManager::counter_name(name_space(), "majorPauseOldSlope"); | |
132 _major_pause_old_slope = PerfDataManager::create_variable(SUN_GC, cname, | |
133 PerfData::U_None, (jlong) 0, CHECK); | |
134 | |
135 cname = PerfDataManager::counter_name(name_space(), "minorPauseOldSlope"); | |
136 _minor_pause_old_slope = PerfDataManager::create_variable(SUN_GC, cname, | |
137 PerfData::U_None, (jlong) 0, CHECK); | |
138 | |
139 cname = PerfDataManager::counter_name(name_space(), "majorPauseYoungSlope"); | |
140 _major_pause_young_slope = PerfDataManager::create_variable(SUN_GC, cname, | |
141 PerfData::U_None, (jlong) 0, CHECK); | |
142 | |
143 cname = PerfDataManager::counter_name(name_space(), "scavengeSkipped"); | |
144 _scavenge_skipped = PerfDataManager::create_variable(SUN_GC, cname, | |
145 PerfData::U_Bytes, (jlong) 0, CHECK); | |
146 | |
147 cname = PerfDataManager::counter_name(name_space(), "fullFollowsScavenge"); | |
148 _full_follows_scavenge = PerfDataManager::create_variable(SUN_GC, cname, | |
149 PerfData::U_Bytes, (jlong) 0, CHECK); | |
150 | |
151 _counter_time_stamp.update(); | |
152 } | |
153 | |
154 assert(size_policy()->is_gc_ps_adaptive_size_policy(), | |
155 "Wrong type of size policy"); | |
156 } | |
157 | |
158 void PSGCAdaptivePolicyCounters::update_counters_from_policy() { | |
159 if (UsePerfData) { | |
160 GCAdaptivePolicyCounters::update_counters_from_policy(); | |
161 update_eden_size(); | |
162 update_promo_size(); | |
163 update_avg_old_live(); | |
164 update_survivor_size_counters(); | |
165 update_avg_promoted_avg(); | |
166 update_avg_promoted_dev(); | |
167 update_avg_promoted_padded_avg(); | |
168 update_avg_pretenured_padded_avg(); | |
169 | |
170 update_avg_major_pause(); | |
171 update_avg_major_interval(); | |
172 update_minor_gc_cost_counter(); | |
173 update_major_gc_cost_counter(); | |
174 update_mutator_cost_counter(); | |
175 update_decrement_tenuring_threshold_for_gc_cost(); | |
176 update_increment_tenuring_threshold_for_gc_cost(); | |
177 update_decrement_tenuring_threshold_for_survivor_limit(); | |
178 update_live_space(); | |
179 update_free_space(); | |
180 update_avg_base_footprint(); | |
181 | |
182 update_change_old_gen_for_maj_pauses(); | |
183 update_change_young_gen_for_maj_pauses(); | |
184 update_change_old_gen_for_min_pauses(); | |
185 | |
186 update_change_old_gen_for_throughput(); | |
187 update_change_young_gen_for_throughput(); | |
188 | |
189 update_decrease_for_footprint(); | |
190 update_decide_at_full_gc_counter(); | |
191 | |
192 update_major_pause_old_slope(); | |
193 update_minor_pause_old_slope(); | |
194 update_major_pause_young_slope(); | |
195 update_minor_collection_slope_counter(); | |
1387
0bfd3fb24150
6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit.
jmasa
parents:
1064
diff
changeset
|
196 update_gc_overhead_limit_exceeded_counter(); |
0bfd3fb24150
6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit.
jmasa
parents:
1064
diff
changeset
|
197 update_live_at_last_full_gc_counter(); |
0 | 198 } |
199 } | |
200 | |
201 void PSGCAdaptivePolicyCounters::update_counters() { | |
202 if (UsePerfData) { | |
203 update_counters_from_policy(); | |
204 } | |
205 } |