--- old/src/share/vm/gc/g1/workerDataArray.hpp 2017-06-12 16:20:29.823222064 -0700 +++ /dev/null 2017-06-09 15:42:47.034680681 -0700 @@ -1,86 +0,0 @@ -/* - * Copyright (c) 2015, 2016, 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. - * - */ - -#ifndef SHARE_VM_GC_G1_WORKERDATAARRAY_HPP -#define SHARE_VM_GC_G1_WORKERDATAARRAY_HPP - -#include "memory/allocation.hpp" -#include "utilities/debug.hpp" - -class outputStream; - -template -class WorkerDataArray : public CHeapObj { - friend class WDAPrinter; - T* _data; - uint _length; - const char* _title; - - WorkerDataArray* _thread_work_items; - - public: - WorkerDataArray(uint length, const char* title); - ~WorkerDataArray(); - - void link_thread_work_items(WorkerDataArray* thread_work_items); - void set_thread_work_item(uint worker_i, size_t value); - WorkerDataArray* thread_work_items() const { - return _thread_work_items; - } - - static T uninitialized(); - - void set(uint worker_i, T value); - T get(uint worker_i) const; - - void add(uint worker_i, T value); - - // The sum() and average() methods below consider uninitialized slots to be 0. - double average() const; - T sum() const; - - const char* title() const { - return _title; - } - - void reset(); - void set_all(T value); - - - private: - class WDAPrinter { - public: - static void summary(outputStream* out, double min, double avg, double max, double diff, double sum, bool print_sum); - static void summary(outputStream* out, size_t min, double avg, size_t max, size_t diff, size_t sum, bool print_sum); - - static void details(const WorkerDataArray* phase, outputStream* out); - static void details(const WorkerDataArray* phase, outputStream* out); - }; - - public: - void print_summary_on(outputStream* out, bool print_sum = true) const; - void print_details_on(outputStream* out) const; -}; - -#endif // SHARE_VM_GC_G1_WORKERDATAARRAY_HPP --- /dev/null 2017-06-09 15:42:47.034680681 -0700 +++ new/src/share/vm/gc/shared/workerDataArray.hpp 2017-06-12 16:20:29.635222071 -0700 @@ -0,0 +1,86 @@ +/* + * Copyright (c) 2015, 2017, 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. + * + */ + +#ifndef SHARE_VM_GC_SHARED_WORKERDATAARRAY_HPP +#define SHARE_VM_GC_SHARED_WORKERDATAARRAY_HPP + +#include "memory/allocation.hpp" +#include "utilities/debug.hpp" + +class outputStream; + +template +class WorkerDataArray : public CHeapObj { + friend class WDAPrinter; + T* _data; + uint _length; + const char* _title; + + WorkerDataArray* _thread_work_items; + + public: + WorkerDataArray(uint length, const char* title); + ~WorkerDataArray(); + + void link_thread_work_items(WorkerDataArray* thread_work_items); + void set_thread_work_item(uint worker_i, size_t value); + WorkerDataArray* thread_work_items() const { + return _thread_work_items; + } + + static T uninitialized(); + + void set(uint worker_i, T value); + T get(uint worker_i) const; + + void add(uint worker_i, T value); + + // The sum() and average() methods below consider uninitialized slots to be 0. + double average() const; + T sum() const; + + const char* title() const { + return _title; + } + + void reset(); + void set_all(T value); + + + private: + class WDAPrinter { + public: + static void summary(outputStream* out, double min, double avg, double max, double diff, double sum, bool print_sum); + static void summary(outputStream* out, size_t min, double avg, size_t max, size_t diff, size_t sum, bool print_sum); + + static void details(const WorkerDataArray* phase, outputStream* out); + static void details(const WorkerDataArray* phase, outputStream* out); + }; + + public: + void print_summary_on(outputStream* out, bool print_sum = true) const; + void print_details_on(outputStream* out) const; +}; + +#endif // SHARE_VM_GC_SHARED_WORKERDATAARRAY_HPP