Mercurial > hg > graal-compiler
annotate src/share/vm/gc_implementation/shared/gcAdaptivePolicyCounters.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 * | |
|
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
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:
0
diff
changeset
|
21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #include "precompiled.hpp" |
| 26 #include "gc_implementation/shared/gcAdaptivePolicyCounters.hpp" | |
| 27 #include "memory/resourceArea.hpp" | |
| 0 | 28 |
| 29 // This class keeps statistical information and computes the | |
| 30 // size of the heap. | |
| 31 | |
| 32 GCAdaptivePolicyCounters::GCAdaptivePolicyCounters(const char* name, | |
| 33 int collectors, | |
| 34 int generations, | |
| 35 AdaptiveSizePolicy* size_policy_arg) | |
| 36 : GCPolicyCounters(name, collectors, generations), | |
| 37 _size_policy(size_policy_arg) { | |
| 38 if (UsePerfData) { | |
| 39 EXCEPTION_MARK; | |
| 40 ResourceMark rm; | |
| 41 | |
| 42 const char* cname = PerfDataManager::counter_name(name_space(), "edenSize"); | |
| 43 _eden_size_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 44 PerfData::U_Bytes, _size_policy->calculated_eden_size_in_bytes(), CHECK); | |
| 45 | |
| 46 cname = PerfDataManager::counter_name(name_space(), "promoSize"); | |
| 47 _promo_size_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 48 PerfData::U_Bytes, size_policy()->calculated_promo_size_in_bytes(), | |
| 49 CHECK); | |
| 50 | |
| 51 cname = PerfDataManager::counter_name(name_space(), "youngCapacity"); | |
| 52 size_t young_capacity_in_bytes = | |
| 53 _size_policy->calculated_eden_size_in_bytes() + | |
| 54 _size_policy->calculated_survivor_size_in_bytes(); | |
| 55 _young_capacity_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 56 PerfData::U_Bytes, young_capacity_in_bytes, CHECK); | |
| 57 | |
| 58 cname = PerfDataManager::counter_name(name_space(), "avgSurvivedAvg"); | |
| 59 _avg_survived_avg_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 60 PerfData::U_Bytes, size_policy()->calculated_survivor_size_in_bytes(), | |
| 61 CHECK); | |
| 62 | |
| 63 cname = PerfDataManager::counter_name(name_space(), "avgSurvivedDev"); | |
| 64 _avg_survived_dev_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 65 PerfData::U_Bytes, (jlong) 0 , CHECK); | |
| 66 | |
| 67 cname = PerfDataManager::counter_name(name_space(), "avgSurvivedPaddedAvg"); | |
| 68 _avg_survived_padded_avg_counter = | |
| 69 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, | |
| 70 size_policy()->calculated_survivor_size_in_bytes(), CHECK); | |
| 71 | |
| 72 cname = PerfDataManager::counter_name(name_space(), "avgMinorPauseTime"); | |
| 73 _avg_minor_pause_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 74 PerfData::U_Ticks, (jlong) _size_policy->_avg_minor_pause->average(), | |
| 75 CHECK); | |
| 76 | |
| 77 cname = PerfDataManager::counter_name(name_space(), "avgMinorIntervalTime"); | |
| 78 _avg_minor_interval_counter = PerfDataManager::create_variable(SUN_GC, | |
| 79 cname, | |
| 80 PerfData::U_Ticks, | |
| 81 (jlong) _size_policy->_avg_minor_interval->average(), | |
| 82 CHECK); | |
| 83 | |
| 84 #ifdef NOT_PRODUCT | |
| 85 // This is a counter for the most recent minor pause time | |
| 86 // (the last sample, not the average). It is useful for | |
| 87 // verifying the average pause time but not worth putting | |
| 88 // into the product. | |
| 89 cname = PerfDataManager::counter_name(name_space(), "minorPauseTime"); | |
| 90 _minor_pause_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 91 PerfData::U_Ticks, (jlong) _size_policy->_avg_minor_pause->last_sample(), | |
| 92 CHECK); | |
| 93 #endif | |
| 94 | |
| 95 cname = PerfDataManager::counter_name(name_space(), "minorGcCost"); | |
| 96 _minor_gc_cost_counter = PerfDataManager::create_variable(SUN_GC, | |
| 97 cname, | |
| 98 PerfData::U_Ticks, | |
| 99 (jlong) _size_policy->minor_gc_cost(), | |
| 100 CHECK); | |
| 101 | |
| 102 cname = PerfDataManager::counter_name(name_space(), "mutatorCost"); | |
| 103 _mutator_cost_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 104 PerfData::U_Ticks, (jlong) _size_policy->mutator_cost(), CHECK); | |
| 105 | |
| 106 cname = PerfDataManager::counter_name(name_space(), "survived"); | |
| 107 _survived_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 108 PerfData::U_Bytes, (jlong) 0, CHECK); | |
| 109 | |
| 110 cname = PerfDataManager::counter_name(name_space(), "promoted"); | |
| 111 _promoted_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 112 PerfData::U_Bytes, (jlong) 0, CHECK); | |
| 113 | |
| 114 cname = PerfDataManager::counter_name(name_space(), "avgYoungLive"); | |
| 115 _avg_young_live_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 116 PerfData::U_Bytes, (jlong) size_policy()->avg_young_live()->average(), | |
| 117 CHECK); | |
| 118 | |
| 119 cname = PerfDataManager::counter_name(name_space(), "avgOldLive"); | |
| 120 _avg_old_live_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 121 PerfData::U_Bytes, (jlong) size_policy()->avg_old_live()->average(), | |
| 122 CHECK); | |
| 123 | |
| 124 cname = PerfDataManager::counter_name(name_space(), "survivorOverflowed"); | |
| 125 _survivor_overflowed_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 126 PerfData::U_Events, (jlong)0, CHECK); | |
| 127 | |
| 128 cname = PerfDataManager::counter_name(name_space(), | |
| 129 "decrementTenuringThresholdForGcCost"); | |
| 130 _decrement_tenuring_threshold_for_gc_cost_counter = | |
| 131 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, | |
| 132 (jlong)0, CHECK); | |
| 133 | |
| 134 cname = PerfDataManager::counter_name(name_space(), | |
| 135 "incrementTenuringThresholdForGcCost"); | |
| 136 _increment_tenuring_threshold_for_gc_cost_counter = | |
| 137 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, | |
| 138 (jlong)0, CHECK); | |
| 139 | |
| 140 cname = PerfDataManager::counter_name(name_space(), | |
| 141 "decrementTenuringThresholdForSurvivorLimit"); | |
| 142 _decrement_tenuring_threshold_for_survivor_limit_counter = | |
| 143 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, | |
| 144 (jlong)0, CHECK); | |
| 145 cname = PerfDataManager::counter_name(name_space(), | |
| 146 "changeYoungGenForMinPauses"); | |
| 147 _change_young_gen_for_min_pauses_counter = | |
| 148 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, | |
| 149 (jlong)0, CHECK); | |
| 150 | |
| 151 cname = PerfDataManager::counter_name(name_space(), | |
| 152 "changeOldGenForMajPauses"); | |
| 153 _change_old_gen_for_maj_pauses_counter = | |
| 154 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, | |
| 155 (jlong)0, CHECK); | |
| 156 | |
| 157 cname = PerfDataManager::counter_name(name_space(), | |
| 158 "increaseOldGenForThroughput"); | |
| 159 _change_old_gen_for_throughput_counter = | |
| 160 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, | |
| 161 (jlong)0, CHECK); | |
| 162 | |
| 163 cname = PerfDataManager::counter_name(name_space(), | |
| 164 "increaseYoungGenForThroughput"); | |
| 165 _change_young_gen_for_throughput_counter = | |
| 166 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, | |
| 167 (jlong)0, CHECK); | |
| 168 | |
| 169 cname = PerfDataManager::counter_name(name_space(), | |
| 170 "decreaseForFootprint"); | |
| 171 _decrease_for_footprint_counter = | |
| 172 PerfDataManager::create_variable(SUN_GC, cname, | |
| 173 PerfData::U_Events, (jlong)0, CHECK); | |
| 174 | |
| 175 cname = PerfDataManager::counter_name(name_space(), "decideAtFullGc"); | |
| 176 _decide_at_full_gc_counter = PerfDataManager::create_variable(SUN_GC, cname, | |
| 177 PerfData::U_None, (jlong)0, CHECK); | |
| 178 | |
| 179 cname = PerfDataManager::counter_name(name_space(), "minorPauseYoungSlope"); | |
| 180 _minor_pause_young_slope_counter = | |
| 181 PerfDataManager::create_variable(SUN_GC, cname, | |
| 182 PerfData::U_None, (jlong) 0, CHECK); | |
| 183 | |
| 184 cname = PerfDataManager::counter_name(name_space(), "majorCollectionSlope"); | |
| 185 _major_collection_slope_counter = | |
| 186 PerfDataManager::create_variable(SUN_GC, cname, | |
| 187 PerfData::U_None, (jlong) 0, CHECK); | |
| 188 | |
| 189 cname = PerfDataManager::counter_name(name_space(), "minorCollectionSlope"); | |
| 190 _minor_collection_slope_counter = | |
| 191 PerfDataManager::create_variable(SUN_GC, cname, | |
| 192 PerfData::U_None, (jlong) 0, CHECK); | |
| 193 } | |
| 194 } | |
| 195 | |
| 196 void GCAdaptivePolicyCounters::update_counters_from_policy() { | |
| 197 if (UsePerfData && (size_policy() != NULL)) { | |
| 198 update_avg_minor_pause_counter(); | |
| 199 update_avg_minor_interval_counter(); | |
| 200 #ifdef NOT_PRODUCT | |
| 201 update_minor_pause_counter(); | |
| 202 #endif | |
| 203 update_minor_gc_cost_counter(); | |
| 204 update_avg_young_live_counter(); | |
| 205 | |
| 206 update_survivor_size_counters(); | |
| 207 update_avg_survived_avg_counters(); | |
| 208 update_avg_survived_dev_counters(); | |
| 209 update_avg_survived_padded_avg_counters(); | |
| 210 | |
| 211 update_change_old_gen_for_throughput(); | |
| 212 update_change_young_gen_for_throughput(); | |
| 213 update_decrease_for_footprint(); | |
| 214 update_change_young_gen_for_min_pauses(); | |
| 215 update_change_old_gen_for_maj_pauses(); | |
| 216 | |
| 217 update_minor_pause_young_slope_counter(); | |
| 218 update_minor_collection_slope_counter(); | |
| 219 update_major_collection_slope_counter(); | |
| 220 } | |
| 221 } | |
| 222 | |
| 223 void GCAdaptivePolicyCounters::update_counters() { | |
| 224 if (UsePerfData) { | |
| 225 update_counters_from_policy(); | |
| 226 } | |
| 227 } |