| /* |
| * Copyright (c) 2017 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. |
| */ |
| #include "Profiler.h" |
| |
| #include <iostream> |
| #include <utility> |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| namespace benchmark |
| { |
| void Profiler::add(const std::shared_ptr<Instrument> &instrument) |
| { |
| _instruments.push_back(instrument); |
| } |
| |
| void Profiler::start() |
| { |
| for(auto &instrument : _instruments) |
| { |
| instrument->start(); |
| } |
| } |
| |
| void Profiler::stop() |
| { |
| for(auto &instrument : _instruments) |
| { |
| instrument->stop(); |
| } |
| |
| for(const auto &instrument : _instruments) |
| { |
| _measurements[instrument->id()].push_back(*instrument->get_measurement()); |
| } |
| } |
| |
| void Profiler::submit(::benchmark::State &state) |
| { |
| for(auto &instrument : _measurements) |
| { |
| double sum_values = std::accumulate(instrument.second.begin(), instrument.second.end(), 0.); |
| size_t num_values = instrument.second.size(); |
| |
| if(num_values > 2) |
| { |
| auto minmax_values = std::minmax_element(instrument.second.begin(), instrument.second.end()); |
| state.counters[instrument.first + "_min"] = *minmax_values.first; |
| state.counters[instrument.first + "_max"] = *minmax_values.second; |
| sum_values -= *minmax_values.first + *minmax_values.second; |
| num_values -= 2; |
| } |
| state.counters[instrument.first] = sum_values / num_values; |
| instrument.second.clear(); |
| } |
| } |
| |
| const Profiler::MeasurementsMap &Profiler::measurements() const |
| { |
| return _measurements; |
| } |
| } // namespace benchmark |
| } // namespace test |
| } // namespace arm_compute |