--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/cmsGCAdaptivePolicyCounters.cpp Wed Jul 05 19:50:06 2017 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,303 +0,0 @@
-/*
- * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "precompiled.hpp"
-#include "gc_implementation/concurrentMarkSweep/cmsGCAdaptivePolicyCounters.hpp"
-#include "memory/resourceArea.hpp"
-
-CMSGCAdaptivePolicyCounters::CMSGCAdaptivePolicyCounters(const char* name_arg,
- int collectors,
- int generations,
- AdaptiveSizePolicy* size_policy_arg)
- : GCAdaptivePolicyCounters(name_arg,
- collectors,
- generations,
- size_policy_arg) {
- if (UsePerfData) {
- EXCEPTION_MARK;
- ResourceMark rm;
-
- const char* cname =
- PerfDataManager::counter_name(name_space(), "cmsCapacity");
- _cms_capacity_counter = PerfDataManager::create_variable(SUN_GC, cname,
- PerfData::U_Bytes, (jlong) OldSize, CHECK);
-#ifdef NOT_PRODUCT
- cname =
- PerfDataManager::counter_name(name_space(), "initialPause");
- _initial_pause_counter = PerfDataManager::create_variable(SUN_GC, cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_initial_pause()->last_sample(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "remarkPause");
- _remark_pause_counter = PerfDataManager::create_variable(SUN_GC, cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_remark_pause()->last_sample(),
- CHECK);
-#endif
- cname =
- PerfDataManager::counter_name(name_space(), "avgInitialPause");
- _avg_initial_pause_counter = PerfDataManager::create_variable(SUN_GC, cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_initial_pause()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgRemarkPause");
- _avg_remark_pause_counter = PerfDataManager::create_variable(SUN_GC, cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_remark_pause()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgSTWGcCost");
- _avg_cms_STW_gc_cost_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_cms_STW_gc_cost()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgSTWTime");
- _avg_cms_STW_time_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_cms_STW_time()->average(),
- CHECK);
-
-
- cname = PerfDataManager::counter_name(name_space(), "avgConcurrentTime");
- _avg_concurrent_time_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_concurrent_time()->average(),
- CHECK);
-
- cname =
- PerfDataManager::counter_name(name_space(), "avgConcurrentInterval");
- _avg_concurrent_interval_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_concurrent_interval()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgConcurrentGcCost");
- _avg_concurrent_gc_cost_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_concurrent_gc_cost()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgCMSFreeAtSweep");
- _avg_cms_free_at_sweep_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_cms_free_at_sweep()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgCMSFree");
- _avg_cms_free_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_cms_free()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgCMSPromo");
- _avg_cms_promo_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_cms_promo()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgMscPause");
- _avg_msc_pause_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_msc_pause()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgMscInterval");
- _avg_msc_interval_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_msc_interval()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "mscGcCost");
- _msc_gc_cost_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_msc_gc_cost()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgMsPause");
- _avg_ms_pause_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_ms_pause()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgMsInterval");
- _avg_ms_interval_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_ms_interval()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "msGcCost");
- _ms_gc_cost_counter = PerfDataManager::create_variable(SUN_GC,
- cname,
- PerfData::U_Ticks,
- (jlong) cms_size_policy()->avg_ms_gc_cost()->average(),
- CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "majorGcCost");
- _major_gc_cost_counter = PerfDataManager::create_variable(SUN_GC, cname,
- PerfData::U_Ticks, (jlong) cms_size_policy()->cms_gc_cost(), CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgPromotedAvg");
- _promoted_avg_counter =
- PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
- cms_size_policy()->calculated_promo_size_in_bytes(), CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgPromotedDev");
- _promoted_avg_dev_counter =
- PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
- (jlong) 0 , CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "avgPromotedPaddedAvg");
- _promoted_padded_avg_counter =
- PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
- cms_size_policy()->calculated_promo_size_in_bytes(), CHECK);
-
- cname = PerfDataManager::counter_name(name_space(),
- "changeYoungGenForMajPauses");
- _change_young_gen_for_maj_pauses_counter =
- PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events,
- (jlong)0, CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "remarkPauseOldSlope");
- _remark_pause_old_slope_counter =
- PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
- (jlong) cms_size_policy()->remark_pause_old_slope(), CHECK);
-
- cname = PerfDataManager::counter_name(name_space(), "initialPauseOldSlope");
- _initial_pause_old_slope_counter =
- PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
- (jlong) cms_size_policy()->initial_pause_old_slope(), CHECK);
-
- cname =
- PerfDataManager::counter_name(name_space(), "remarkPauseYoungSlope") ;
- _remark_pause_young_slope_counter =
- PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
- (jlong) cms_size_policy()->remark_pause_young_slope(), CHECK);
-
- cname =
- PerfDataManager::counter_name(name_space(), "initialPauseYoungSlope");
- _initial_pause_young_slope_counter =
- PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
- (jlong) cms_size_policy()->initial_pause_young_slope(), CHECK);
-
-
- }
- assert(size_policy()->is_gc_cms_adaptive_size_policy(),
- "Wrong type of size policy");
-}
-
-void CMSGCAdaptivePolicyCounters::update_counters() {
- if (UsePerfData) {
- GCAdaptivePolicyCounters::update_counters_from_policy();
- update_counters_from_policy();
- }
-}
-
-void CMSGCAdaptivePolicyCounters::update_counters(CMSGCStats* gc_stats) {
- if (UsePerfData) {
- update_counters();
- update_promoted((size_t) gc_stats->avg_promoted()->last_sample());
- update_avg_promoted_avg(gc_stats);
- update_avg_promoted_dev(gc_stats);
- update_avg_promoted_padded_avg(gc_stats);
- }
-}
-
-void CMSGCAdaptivePolicyCounters::update_counters_from_policy() {
- if (UsePerfData && (cms_size_policy() != NULL)) {
-
- GCAdaptivePolicyCounters::update_counters_from_policy();
-
- update_major_gc_cost_counter();
- update_mutator_cost_counter();
-
- update_eden_size();
- update_promo_size();
-
- // If these updates from the last_sample() work,
- // revise the update methods for these counters
- // (both here and in PS).
- update_survived((size_t) cms_size_policy()->avg_survived()->last_sample());
-
- update_avg_concurrent_time_counter();
- update_avg_concurrent_interval_counter();
- update_avg_concurrent_gc_cost_counter();
-#ifdef NOT_PRODUCT
- update_initial_pause_counter();
- update_remark_pause_counter();
-#endif
- update_avg_initial_pause_counter();
- update_avg_remark_pause_counter();
-
- update_avg_cms_STW_time_counter();
- update_avg_cms_STW_gc_cost_counter();
-
- update_avg_cms_free_counter();
- update_avg_cms_free_at_sweep_counter();
- update_avg_cms_promo_counter();
-
- update_avg_msc_pause_counter();
- update_avg_msc_interval_counter();
- update_msc_gc_cost_counter();
-
- update_avg_ms_pause_counter();
- update_avg_ms_interval_counter();
- update_ms_gc_cost_counter();
-
- update_avg_old_live_counter();
-
- update_survivor_size_counters();
- update_avg_survived_avg_counters();
- update_avg_survived_dev_counters();
-
- update_decrement_tenuring_threshold_for_gc_cost();
- update_increment_tenuring_threshold_for_gc_cost();
- update_decrement_tenuring_threshold_for_survivor_limit();
-
- update_change_young_gen_for_maj_pauses();
-
- update_major_collection_slope_counter();
- update_remark_pause_old_slope_counter();
- update_initial_pause_old_slope_counter();
- update_remark_pause_young_slope_counter();
- update_initial_pause_young_slope_counter();
-
- update_decide_at_full_gc_counter();
- }
-}