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