OMCompiler/SimulationRuntime/cpp/Core/Utils/extension/measure_time_statistic.cpp
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * This file belongs to the OpenModelica Run-Time System | ||
| 3 | * | ||
| 4 | * Copyright (c) 1998-2026, Open Source Modelica Consortium (OSMC), c/o Linköpings | ||
| 5 | * universitet, Department of Computer and Information Science, SE-58183 Linköping, Sweden. All rights | ||
| 6 | * reserved. | ||
| 7 | * | ||
| 8 | * THIS PROGRAM IS PROVIDED UNDER THE TERMS OF THE BSD NEW LICENSE OR THE | ||
| 9 | * AGPL VERSION 3 LICENSE OR THE OSMC PUBLIC LICENSE (OSMC-PL) VERSION 1.8. ANY | ||
| 10 | * USE, REPRODUCTION OR DISTRIBUTION OF THIS PROGRAM CONSTITUTES RECIPIENT'S | ||
| 11 | * ACCEPTANCE OF THE BSD NEW LICENSE OR THE OSMC PUBLIC LICENSE OR THE AGPL | ||
| 12 | * VERSION 3, ACCORDING TO RECIPIENTS CHOICE. | ||
| 13 | * | ||
| 14 | * The OpenModelica software and the OSMC (Open Source Modelica Consortium) Public License | ||
| 15 | * (OSMC-PL) are obtained from OSMC, either from the above address, from the URLs: | ||
| 16 | * http://www.openmodelica.org or https://github.com/OpenModelica/ or | ||
| 17 | * http://www.ida.liu.se/projects/OpenModelica, and in the OpenModelica distribution. GNU | ||
| 18 | * AGPL version 3 is obtained from: https://www.gnu.org/licenses/licenses.html#GPL. The BSD NEW | ||
| 19 | * License is obtained from: http://www.opensource.org/licenses/BSD-3-Clause. | ||
| 20 | * | ||
| 21 | * This program is distributed WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, EXCEPT AS EXPRESSLY | ||
| 23 | * SET FORTH IN THE BY RECIPIENT SELECTED SUBSIDIARY LICENSE CONDITIONS OF | ||
| 24 | * OSMC-PL. | ||
| 25 | * | ||
| 26 | */ | ||
| 27 | |||
| 28 | #include <Core/ModelicaDefine.h> | ||
| 29 | #include <Core/Modelica.h> | ||
| 30 | #include <Core/Utils/extension/measure_time_statistic.hpp> | ||
| 31 | #include <limits> | ||
| 32 | #include <cmath> | ||
| 33 | #include <algorithm> | ||
| 34 | |||
| 35 | ✗ | MeasureTimeValuesStatistic::MeasureTimeValuesStatistic(unsigned long long time) : MeasureTimeValuesRDTSC(time), _quadSum(time), | |
| 36 | ✗ | _minTime(std::numeric_limits<unsigned long long>::max()), _count(10), _killTime(0) {} | |
| 37 | |||
| 38 | ✗ | MeasureTimeValuesStatistic::MeasureTimeValuesStatistic(const MeasureTimeValuesStatistic &timeValues) : MeasureTimeValuesRDTSC(timeValues), _quadSum(timeValues._quadSum), _minTime(timeValues._minTime), _count(timeValues._count), _killTime(timeValues._killTime) {} | |
| 39 | |||
| 40 | ✗ | MeasureTimeValuesStatistic::~MeasureTimeValuesStatistic() {} | |
| 41 | |||
| 42 | |||
| 43 | ✗ | std::string MeasureTimeValuesStatistic::serializeToJson() const | |
| 44 | { | ||
| 45 | ✗ | unsigned long long act_time = (_count < _numCalcs ? _time - _killTime : _time); | |
| 46 | ✗ | unsigned actNumCalcs = (_count < _numCalcs ? _numCalcs-_count : _numCalcs); | |
| 47 | ✗ | long double average = (long double)act_time/actNumCalcs, stdDev = sqrt(((long double)_quadSum/actNumCalcs) -(average*average));// V(x) = E(x*x) - E(x)*E(x) | |
| 48 | ✗ | std::stringstream ss; | |
| 49 | |||
| 50 | ✗ | ss << "\"ncall\":" << _numCalcs << "," << "\"time\":" << _time << ",\"maxTime\":" << _maxTime << ",\"minTime\":" << (_numCalcs == 0 ? 0 : _minTime) << ",\"meanTime\":" << (_numCalcs == 0 ? 0 : average) | |
| 51 | ✗ | << ",\"std.deviation\":" << (_numCalcs == 0 ? 0 : stdDev ) << ",\"std.rel.deviation\":" << (_numCalcs == 0 ? 0 : stdDev/average); | |
| 52 | ✗ | return ss.str(); | |
| 53 | ✗ | } | |
| 54 | |||
| 55 | ✗ | void MeasureTimeValuesStatistic::add(MeasureTimeValues *values) | |
| 56 | { | ||
| 57 | ✗ | MeasureTimeValuesRDTSC::add(values); | |
| 58 | |||
| 59 | MeasureTimeValuesStatistic *val = static_cast<MeasureTimeValuesStatistic*>(values); | ||
| 60 | ✗ | if( val->_time < _minTime ) | |
| 61 | ✗ | _minTime = val->_time; | |
| 62 | |||
| 63 | ✗ | if(_numCalcs<_count) | |
| 64 | { | ||
| 65 | ✗ | _killTime +=val->_time; | |
| 66 | } | ||
| 67 | else | ||
| 68 | ✗ | _quadSum += val->_time*val->_time; | |
| 69 | ✗ | } | |
| 70 | |||
| 71 | ✗ | void MeasureTimeValuesStatistic::filter(unsigned long long val) | |
| 72 | { | ||
| 73 | |||
| 74 | ✗ | } | |
| 75 | |||
| 76 | ✗ | void MeasureTimeValuesStatistic::sub(MeasureTimeValues *values) | |
| 77 | { | ||
| 78 | ✗ | MeasureTimeValuesRDTSC::sub(values); | |
| 79 | MeasureTimeValuesStatistic *val = static_cast<MeasureTimeValuesStatistic*>(values); | ||
| 80 | ✗ | if(_quadSum > val->_time*val->_time) | |
| 81 | ✗ | _quadSum -= val->_time * val->_time; | |
| 82 | else | ||
| 83 | ✗ | _quadSum = 0ull; | |
| 84 | ✗ | } | |
| 85 | |||
| 86 | ✗ | MeasureTimeValuesStatistic* MeasureTimeValuesStatistic::clone() const | |
| 87 | { | ||
| 88 | ✗ | return new MeasureTimeValuesStatistic(*this); | |
| 89 | } | ||
| 90 | |||
| 91 | ✗ | void MeasureTimeValuesStatistic::reset() | |
| 92 | { | ||
| 93 | ✗ | MeasureTimeValues::reset(); | |
| 94 | ✗ | _quadSum = 0; | |
| 95 | ✗ | _count = 0; | |
| 96 | ✗ | _minTime = 0; | |
| 97 | ✗ | _killTime = 0; | |
| 98 | ✗ | } | |
| 99 | |||
| 100 | ✗ | MeasureTimeStatistic::MeasureTimeStatistic() : MeasureTimeRDTSC() | |
| 101 | { | ||
| 102 | ✗ | } | |
| 103 | |||
| 104 | ✗ | MeasureTimeStatistic::~MeasureTimeStatistic() | |
| 105 | { | ||
| 106 | ✗ | } | |
| 107 | |||
| 108 | ✗ | MeasureTimeValues* MeasureTimeStatistic::getZeroValuesP() const | |
| 109 | { | ||
| 110 | ✗ | return new MeasureTimeValuesStatistic(0ull); | |
| 111 | } | ||
| 112 | |||
| 113 |