| /* |
| * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. |
| * Copyright (c) 2018 SAP SE. 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_RUNTIME_THREADSTATISTICS_HPP |
| #define SHARE_VM_RUNTIME_THREADSTATISTICS_HPP |
| |
| #include "jni.h" |
| #include "runtime/os.hpp" |
| #include "utilities/globalDefinitions.hpp" |
| |
| |
| class ThreadStatisticalInfo { |
| // The time stamp the thread was started. |
| const uint64_t _start_time_stamp; |
| uint64_t _define_class_count; |
| |
| public: |
| ThreadStatisticalInfo() : _start_time_stamp(os::javaTimeMillis()), _define_class_count(0) {} |
| uint64_t getStartTime() const { return _start_time_stamp; } |
| uint64_t getDefineClassCount() const { return _define_class_count; } |
| void setDefineClassCount(uint64_t defineClassCount) { _define_class_count = defineClassCount; } |
| void incr_define_class_count() { _define_class_count += 1; } |
| uint64_t getElapsedTime() const { return os::javaTimeMillis() - getStartTime(); } |
| }; |
| |
| #endif // SHARE_VM_RUNTIME_THREADSTATISTICS_HPP |