| /* |
| * Copyright (c) 2018 Arm Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #ifndef ARM_COMPUTE_TEST_INSTRUMENTSMAP |
| #define ARM_COMPUTE_TEST_INSTRUMENTSMAP |
| |
| #include "Measurement.h" |
| |
| #include <vector> |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| namespace framework |
| { |
| /** Generate common statistics for a set of measurements |
| */ |
| class InstrumentsStats |
| { |
| public: |
| /** Compute statistics for the passed set of measurements |
| * |
| * @param[in] measurements The measurements to process |
| */ |
| InstrumentsStats(const std::vector<Measurement> &measurements); |
| /** The measurement with the minimum value |
| */ |
| const Measurement &min() const |
| { |
| return *_min; |
| } |
| /** The measurement with the maximum value |
| */ |
| const Measurement &max() const |
| { |
| return *_max; |
| } |
| /** The median measurement |
| */ |
| const Measurement &median() const |
| { |
| return *_median; |
| } |
| /** The average of all the measurements |
| */ |
| const Measurement::Value &mean() const |
| { |
| return _mean; |
| } |
| /** The relative standard deviation of the measurements |
| */ |
| double relative_standard_deviation() const |
| { |
| return _stddev; |
| } |
| |
| private: |
| const Measurement *_min; |
| const Measurement *_max; |
| const Measurement *_median; |
| Measurement::Value _mean; |
| double _stddev; |
| }; |
| |
| } // namespace framework |
| } // namespace test |
| } // namespace arm_compute |
| #endif /* ARM_COMPUTE_TEST_INSTRUMENTSMAP */ |