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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/openjdk-multiarch-jdk8u
Path: blob/aarch64-shenandoah-jdk8u272-b10/hotspot/src/share/vm/gc_implementation/shared/gcPolicyCounters.cpp
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/*
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* Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#include "precompiled.hpp"
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#include "gc_implementation/shared/gcPolicyCounters.hpp"
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#include "memory/resourceArea.hpp"
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GCPolicyCounters::GCPolicyCounters(const char* name, int collectors,
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int generations) {
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if (UsePerfData) {
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EXCEPTION_MARK;
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ResourceMark rm;
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_name_space = "policy";
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char* cname = PerfDataManager::counter_name(_name_space, "name");
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PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);
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cname = PerfDataManager::counter_name(_name_space, "collectors");
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PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,
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collectors, CHECK);
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cname = PerfDataManager::counter_name(_name_space, "generations");
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PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,
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generations, CHECK);
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cname = PerfDataManager::counter_name(_name_space, "maxTenuringThreshold");
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PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,
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MaxTenuringThreshold, CHECK);
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cname = PerfDataManager::counter_name(_name_space, "tenuringThreshold");
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_tenuring_threshold =
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PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_None,
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MaxTenuringThreshold, CHECK);
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cname = PerfDataManager::counter_name(_name_space, "desiredSurvivorSize");
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_desired_survivor_size =
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PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
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CHECK);
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}
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}
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