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annotate src/share/vm/gc_implementation/concurrentMarkSweep/cmsGCAdaptivePolicyCounters.cpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 2004, 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 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #include "precompiled.hpp" |
| 26 #include "gc_implementation/concurrentMarkSweep/cmsGCAdaptivePolicyCounters.hpp" | |
| 27 #include "memory/resourceArea.hpp" | |
| 0 | 28 |
| 29 CMSGCAdaptivePolicyCounters::CMSGCAdaptivePolicyCounters(const char* name_arg, | |
| 30 int collectors, | |
| 31 int generations, | |
| 32 AdaptiveSizePolicy* size_policy_arg) | |
| 33 : GCAdaptivePolicyCounters(name_arg, | |
| 34 collectors, | |
| 35 generations, | |
| 36 size_policy_arg) { | |
| 37 if (UsePerfData) { | |
| 38 EXCEPTION_MARK; | |
| 39 ResourceMark rm; | |
| 40 | |
| 41 const char* cname = | |
| 42 PerfDataManager::counter_name(name_space(), "cmsCapacity"); | |
| 43 _cms_capacity_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 44 PerfData::U_Bytes, (jlong) OldSize, CHECK); | |
| 45 #ifdef NOT_PRODUCT | |
| 46 cname = | |
| 47 PerfDataManager::counter_name(name_space(), "initialPause"); | |
| 48 _initial_pause_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 49 PerfData::U_Ticks, | |
| 50 (jlong) cms_size_policy()->avg_initial_pause()->last_sample(), | |
| 51 CHECK); | |
| 52 | |
| 53 cname = PerfDataManager::counter_name(name_space(), "remarkPause"); | |
| 54 _remark_pause_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 55 PerfData::U_Ticks, | |
| 56 (jlong) cms_size_policy()->avg_remark_pause()->last_sample(), | |
| 57 CHECK); | |
| 58 #endif | |
| 59 cname = | |
| 60 PerfDataManager::counter_name(name_space(), "avgInitialPause"); | |
| 61 _avg_initial_pause_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 62 PerfData::U_Ticks, | |
| 63 (jlong) cms_size_policy()->avg_initial_pause()->average(), | |
| 64 CHECK); | |
| 65 | |
| 66 cname = PerfDataManager::counter_name(name_space(), "avgRemarkPause"); | |
| 67 _avg_remark_pause_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 68 PerfData::U_Ticks, | |
| 69 (jlong) cms_size_policy()->avg_remark_pause()->average(), | |
| 70 CHECK); | |
| 71 | |
| 72 cname = PerfDataManager::counter_name(name_space(), "avgSTWGcCost"); | |
| 73 _avg_cms_STW_gc_cost_counter = PerfDataManager::create_variable(SUN_GC, | |
| 74 cname, | |
| 75 PerfData::U_Ticks, | |
| 76 (jlong) cms_size_policy()->avg_cms_STW_gc_cost()->average(), | |
| 77 CHECK); | |
| 78 | |
| 79 cname = PerfDataManager::counter_name(name_space(), "avgSTWTime"); | |
| 80 _avg_cms_STW_time_counter = PerfDataManager::create_variable(SUN_GC, | |
| 81 cname, | |
| 82 PerfData::U_Ticks, | |
| 83 (jlong) cms_size_policy()->avg_cms_STW_time()->average(), | |
| 84 CHECK); | |
| 85 | |
| 86 | |
| 87 cname = PerfDataManager::counter_name(name_space(), "avgConcurrentTime"); | |
| 88 _avg_concurrent_time_counter = PerfDataManager::create_variable(SUN_GC, | |
| 89 cname, | |
| 90 PerfData::U_Ticks, | |
| 91 (jlong) cms_size_policy()->avg_concurrent_time()->average(), | |
| 92 CHECK); | |
| 93 | |
| 94 cname = | |
| 95 PerfDataManager::counter_name(name_space(), "avgConcurrentInterval"); | |
| 96 _avg_concurrent_interval_counter = PerfDataManager::create_variable(SUN_GC, | |
| 97 cname, | |
| 98 PerfData::U_Ticks, | |
| 99 (jlong) cms_size_policy()->avg_concurrent_interval()->average(), | |
| 100 CHECK); | |
| 101 | |
| 102 cname = PerfDataManager::counter_name(name_space(), "avgConcurrentGcCost"); | |
| 103 _avg_concurrent_gc_cost_counter = PerfDataManager::create_variable(SUN_GC, | |
| 104 cname, | |
| 105 PerfData::U_Ticks, | |
| 106 (jlong) cms_size_policy()->avg_concurrent_gc_cost()->average(), | |
| 107 CHECK); | |
| 108 | |
| 109 cname = PerfDataManager::counter_name(name_space(), "avgCMSFreeAtSweep"); | |
| 110 _avg_cms_free_at_sweep_counter = PerfDataManager::create_variable(SUN_GC, | |
| 111 cname, | |
| 112 PerfData::U_Ticks, | |
| 113 (jlong) cms_size_policy()->avg_cms_free_at_sweep()->average(), | |
| 114 CHECK); | |
| 115 | |
| 116 cname = PerfDataManager::counter_name(name_space(), "avgCMSFree"); | |
| 117 _avg_cms_free_counter = PerfDataManager::create_variable(SUN_GC, | |
| 118 cname, | |
| 119 PerfData::U_Ticks, | |
| 120 (jlong) cms_size_policy()->avg_cms_free()->average(), | |
| 121 CHECK); | |
| 122 | |
| 123 cname = PerfDataManager::counter_name(name_space(), "avgCMSPromo"); | |
| 124 _avg_cms_promo_counter = PerfDataManager::create_variable(SUN_GC, | |
| 125 cname, | |
| 126 PerfData::U_Ticks, | |
| 127 (jlong) cms_size_policy()->avg_cms_promo()->average(), | |
| 128 CHECK); | |
| 129 | |
| 130 cname = PerfDataManager::counter_name(name_space(), "avgMscPause"); | |
| 131 _avg_msc_pause_counter = PerfDataManager::create_variable(SUN_GC, | |
| 132 cname, | |
| 133 PerfData::U_Ticks, | |
| 134 (jlong) cms_size_policy()->avg_msc_pause()->average(), | |
| 135 CHECK); | |
| 136 | |
| 137 cname = PerfDataManager::counter_name(name_space(), "avgMscInterval"); | |
| 138 _avg_msc_interval_counter = PerfDataManager::create_variable(SUN_GC, | |
| 139 cname, | |
| 140 PerfData::U_Ticks, | |
| 141 (jlong) cms_size_policy()->avg_msc_interval()->average(), | |
| 142 CHECK); | |
| 143 | |
| 144 cname = PerfDataManager::counter_name(name_space(), "mscGcCost"); | |
| 145 _msc_gc_cost_counter = PerfDataManager::create_variable(SUN_GC, | |
| 146 cname, | |
| 147 PerfData::U_Ticks, | |
| 148 (jlong) cms_size_policy()->avg_msc_gc_cost()->average(), | |
| 149 CHECK); | |
| 150 | |
| 151 cname = PerfDataManager::counter_name(name_space(), "avgMsPause"); | |
| 152 _avg_ms_pause_counter = PerfDataManager::create_variable(SUN_GC, | |
| 153 cname, | |
| 154 PerfData::U_Ticks, | |
| 155 (jlong) cms_size_policy()->avg_ms_pause()->average(), | |
| 156 CHECK); | |
| 157 | |
| 158 cname = PerfDataManager::counter_name(name_space(), "avgMsInterval"); | |
| 159 _avg_ms_interval_counter = PerfDataManager::create_variable(SUN_GC, | |
| 160 cname, | |
| 161 PerfData::U_Ticks, | |
| 162 (jlong) cms_size_policy()->avg_ms_interval()->average(), | |
| 163 CHECK); | |
| 164 | |
| 165 cname = PerfDataManager::counter_name(name_space(), "msGcCost"); | |
| 166 _ms_gc_cost_counter = PerfDataManager::create_variable(SUN_GC, | |
| 167 cname, | |
| 168 PerfData::U_Ticks, | |
| 169 (jlong) cms_size_policy()->avg_ms_gc_cost()->average(), | |
| 170 CHECK); | |
| 171 | |
| 172 cname = PerfDataManager::counter_name(name_space(), "majorGcCost"); | |
| 173 _major_gc_cost_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 174 PerfData::U_Ticks, (jlong) cms_size_policy()->cms_gc_cost(), CHECK); | |
| 175 | |
| 176 cname = PerfDataManager::counter_name(name_space(), "avgPromotedAvg"); | |
| 177 _promoted_avg_counter = | |
| 178 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
| 179 cms_size_policy()->calculated_promo_size_in_bytes(), CHECK); | |
| 180 | |
| 181 cname = PerfDataManager::counter_name(name_space(), "avgPromotedDev"); | |
| 182 _promoted_avg_dev_counter = | |
| 183 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
| 184 (jlong) 0 , CHECK); | |
| 185 | |
| 186 cname = PerfDataManager::counter_name(name_space(), "avgPromotedPaddedAvg"); | |
| 187 _promoted_padded_avg_counter = | |
| 188 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
| 189 cms_size_policy()->calculated_promo_size_in_bytes(), CHECK); | |
| 190 | |
| 191 cname = PerfDataManager::counter_name(name_space(), | |
| 192 "changeYoungGenForMajPauses"); | |
| 193 _change_young_gen_for_maj_pauses_counter = | |
| 194 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, | |
| 195 (jlong)0, CHECK); | |
| 196 | |
| 197 cname = PerfDataManager::counter_name(name_space(), "remarkPauseOldSlope"); | |
| 198 _remark_pause_old_slope_counter = | |
| 199 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
| 200 (jlong) cms_size_policy()->remark_pause_old_slope(), CHECK); | |
| 201 | |
| 202 cname = PerfDataManager::counter_name(name_space(), "initialPauseOldSlope"); | |
| 203 _initial_pause_old_slope_counter = | |
| 204 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
| 205 (jlong) cms_size_policy()->initial_pause_old_slope(), CHECK); | |
| 206 | |
| 207 cname = | |
| 208 PerfDataManager::counter_name(name_space(), "remarkPauseYoungSlope") ; | |
| 209 _remark_pause_young_slope_counter = | |
| 210 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
| 211 (jlong) cms_size_policy()->remark_pause_young_slope(), CHECK); | |
| 212 | |
| 213 cname = | |
| 214 PerfDataManager::counter_name(name_space(), "initialPauseYoungSlope"); | |
| 215 _initial_pause_young_slope_counter = | |
| 216 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
| 217 (jlong) cms_size_policy()->initial_pause_young_slope(), CHECK); | |
| 218 | |
| 219 | |
| 220 } | |
| 221 assert(size_policy()->is_gc_cms_adaptive_size_policy(), | |
| 222 "Wrong type of size policy"); | |
| 223 } | |
| 224 | |
| 225 void CMSGCAdaptivePolicyCounters::update_counters() { | |
| 226 if (UsePerfData) { | |
| 227 GCAdaptivePolicyCounters::update_counters_from_policy(); | |
| 228 update_counters_from_policy(); | |
| 229 } | |
| 230 } | |
| 231 | |
| 232 void CMSGCAdaptivePolicyCounters::update_counters(CMSGCStats* gc_stats) { | |
| 233 if (UsePerfData) { | |
| 234 update_counters(); | |
| 235 update_promoted((size_t) gc_stats->avg_promoted()->last_sample()); | |
| 236 update_avg_promoted_avg(gc_stats); | |
| 237 update_avg_promoted_dev(gc_stats); | |
| 238 update_avg_promoted_padded_avg(gc_stats); | |
| 239 } | |
| 240 } | |
| 241 | |
| 242 void CMSGCAdaptivePolicyCounters::update_counters_from_policy() { | |
| 243 if (UsePerfData && (cms_size_policy() != NULL)) { | |
| 244 | |
| 245 GCAdaptivePolicyCounters::update_counters_from_policy(); | |
| 246 | |
| 247 update_major_gc_cost_counter(); | |
| 248 update_mutator_cost_counter(); | |
| 249 | |
| 250 update_eden_size(); | |
| 251 update_promo_size(); | |
| 252 | |
| 253 // If these updates from the last_sample() work, | |
| 254 // revise the update methods for these counters | |
| 255 // (both here and in PS). | |
| 256 update_survived((size_t) cms_size_policy()->avg_survived()->last_sample()); | |
| 257 | |
| 258 update_avg_concurrent_time_counter(); | |
| 259 update_avg_concurrent_interval_counter(); | |
| 260 update_avg_concurrent_gc_cost_counter(); | |
| 261 #ifdef NOT_PRODUCT | |
| 262 update_initial_pause_counter(); | |
| 263 update_remark_pause_counter(); | |
| 264 #endif | |
| 265 update_avg_initial_pause_counter(); | |
| 266 update_avg_remark_pause_counter(); | |
| 267 | |
| 268 update_avg_cms_STW_time_counter(); | |
| 269 update_avg_cms_STW_gc_cost_counter(); | |
| 270 | |
| 271 update_avg_cms_free_counter(); | |
| 272 update_avg_cms_free_at_sweep_counter(); | |
| 273 update_avg_cms_promo_counter(); | |
| 274 | |
| 275 update_avg_msc_pause_counter(); | |
| 276 update_avg_msc_interval_counter(); | |
| 277 update_msc_gc_cost_counter(); | |
| 278 | |
| 279 update_avg_ms_pause_counter(); | |
| 280 update_avg_ms_interval_counter(); | |
| 281 update_ms_gc_cost_counter(); | |
| 282 | |
| 283 update_avg_old_live_counter(); | |
| 284 | |
| 285 update_survivor_size_counters(); | |
| 286 update_avg_survived_avg_counters(); | |
| 287 update_avg_survived_dev_counters(); | |
| 288 | |
| 289 update_decrement_tenuring_threshold_for_gc_cost(); | |
| 290 update_increment_tenuring_threshold_for_gc_cost(); | |
| 291 update_decrement_tenuring_threshold_for_survivor_limit(); | |
| 292 | |
| 293 update_change_young_gen_for_maj_pauses(); | |
| 294 | |
| 295 update_major_collection_slope_counter(); | |
| 296 update_remark_pause_old_slope_counter(); | |
| 297 update_initial_pause_old_slope_counter(); | |
| 298 update_remark_pause_young_slope_counter(); | |
| 299 update_initial_pause_young_slope_counter(); | |
| 300 | |
| 301 update_decide_at_full_gc_counter(); | |
| 302 } | |
| 303 } |