| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #ifndef CSTATERESIDENCYDATAPROVIDER_H |
| #define CSTATERESIDENCYDATAPROVIDER_H |
| |
| #include "PowerStatsCollector.h" |
| |
| /** |
| * C-state residency data provider: |
| * Provides C-state residency information for each of the CPUs and L3 cache. |
| **/ |
| |
| class CstateResidencyDataProvider : public IPowerStatProvider { |
| public: |
| CstateResidencyDataProvider() = default; |
| PowerStatCase typeOf() const override; |
| private: |
| int getImpl(PowerStatistic* stat) const override; |
| int getImpl(const PowerStatistic& start, PowerStatistic* interval) const override; |
| void dumpImpl(const PowerStatistic& stat, std::ostream* output) const override; |
| }; |
| |
| #endif // CSTATERESIDENCYDATAPROVIDER_H |