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measure_time.cpp
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measure_time.cpp
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#include <Core/ModelicaDefine.h>
#include <Core/Modelica.h>
#include <Core/Utils/extension/measure_time.hpp>
#include <Core/Utils/extension/FactoryExport.h>
#include <Core/Utils/extension/logger.hpp>
MeasureTime * MeasureTime::_instance = NULL;
MeasureTime::file_map MeasureTime::_valuesToWrite;
MeasureTimeValues::MeasureTimeValues() : _numCalcs(0){}
MeasureTimeValues::~MeasureTimeValues()
{
}
void MeasureTimeValues::reset()
{
_numCalcs = 0;
}
MeasureTimeValuesSolver::MeasureTimeValuesSolver() : MeasureTimeValues(), _functionEvaluations(0), _errorTestFailures(0)
{}
MeasureTimeValuesSolver::MeasureTimeValuesSolver(unsigned long long functionEvaluations, unsigned long long errorTestFailures) :
MeasureTimeValues(), _functionEvaluations(functionEvaluations), _errorTestFailures(errorTestFailures)
{}
MeasureTimeValuesSolver::MeasureTimeValuesSolver(const MeasureTimeValuesSolver &timeValues) :
MeasureTimeValues(), _functionEvaluations(timeValues._functionEvaluations), _errorTestFailures(timeValues._errorTestFailures)
{}
MeasureTimeValuesSolver::~MeasureTimeValuesSolver() {}
std::string MeasureTimeValuesSolver::serializeToJson() const
{
std::stringstream ss;
ss << "\"functionEvaluations\":" << _functionEvaluations << ",\"errorTestFailures\":" << _errorTestFailures;
return ss.str();
}
void MeasureTimeValuesSolver::add(MeasureTimeValues *values)
{
MeasureTimeValuesSolver *val = static_cast<MeasureTimeValuesSolver*>(values);
_functionEvaluations += val->_functionEvaluations;
_errorTestFailures += val->_errorTestFailures;
}
void MeasureTimeValuesSolver::sub(MeasureTimeValues *values)
{
MeasureTimeValuesSolver *val = static_cast<MeasureTimeValuesSolver*>(values);
_functionEvaluations -= val->_functionEvaluations;
_errorTestFailures -= val->_errorTestFailures;
}
void MeasureTimeValuesSolver::div(int counter)
{
_functionEvaluations = _functionEvaluations / counter;
_errorTestFailures = _errorTestFailures / counter;
}
MeasureTimeValues* MeasureTimeValuesSolver::clone() const
{
return new MeasureTimeValuesSolver(*this);
}
void MeasureTimeValuesSolver::reset()
{
MeasureTimeValues::reset();
_functionEvaluations = 0;
_errorTestFailures = 0;
}
MeasureTimeData::MeasureTimeData() : _id(""), _sumMeasuredValues(MeasureTime::getZeroValues())
{
}
MeasureTimeData::MeasureTimeData(std::string id) : _id(id), _sumMeasuredValues(MeasureTime::getZeroValues())
{
}
MeasureTimeData::MeasureTimeData(const MeasureTimeData &data): _id(data._id), _sumMeasuredValues(data._sumMeasuredValues->clone())
{
}
MeasureTimeData::~MeasureTimeData()
{
if(_sumMeasuredValues != NULL)
delete _sumMeasuredValues;
}
std::string MeasureTimeData::serializeToJson() const
{
std::stringstream ss("");
ss << _sumMeasuredValues->serializeToJson();
return ss.str();
}
MeasureTime::MeasureTime() : _measuredOverhead(NULL) {}
MeasureTime::~MeasureTime()
{
for(file_map::iterator it = _valuesToWrite.begin(); it != _valuesToWrite.end(); it++)
{
for(block_map::iterator iter = it->second.begin(); iter != it->second.end(); iter++)
{
for(int i = 0; i < iter->second->size(); i++)
delete iter->second->at(i);
iter->second->clear();
delete iter->second;
}
it->second.clear();
}
_valuesToWrite.clear();
if(_measuredOverhead != NULL)
delete _measuredOverhead;
_measuredOverhead = NULL;
}
MeasureTime* MeasureTime::getInstance()
{
return _instance;
}
void MeasureTime::deinitialize()
{
if (_instance != NULL)
{
delete _instance;
}
_instance = NULL;
}
MeasureTimeValues* MeasureTime::getZeroValues()
{
if (_instance == NULL)
return NULL;
return _instance->getZeroValuesP();
}
MeasureTimeValues* MeasureTime::getOverhead()
{
if (_instance == NULL)
return NULL;
return _instance->_measuredOverhead;
}
void MeasureTime::setOverheadToZero()
{
if(_measuredOverhead != NULL)
delete _measuredOverhead;
_measuredOverhead = getZeroValuesP();
}
void MeasureTime::benchOverhead()
{
if(_measuredOverhead != NULL)
delete _measuredOverhead;
_measuredOverhead = getZeroValues();
MeasureTimeValues *overheadMeasureStart = getZeroValues();
MeasureTimeValues *overheadMeasureEnd = getZeroValues();
for(int i = 0; i < 10; i++) //warmup
{
MeasureTime::getTimeValuesStart(overheadMeasureStart);
MeasureTime::getTimeValuesEnd(overheadMeasureEnd);
}
for(int i = 0; i < 100; i++)
{
MeasureTime::getTimeValuesStart(overheadMeasureStart);
MeasureTime::getTimeValuesEnd(overheadMeasureEnd);
overheadMeasureEnd->sub(overheadMeasureStart);
_measuredOverhead->add(overheadMeasureEnd);
}
_measuredOverhead->div(100);
delete overheadMeasureStart;
delete overheadMeasureEnd;
}
void MeasureTime::addResultContentBlock(std::string modelName, std::string blockName, std::vector<MeasureTimeData*> *data)
{
_valuesToWrite[modelName][blockName] = data;
}
void MeasureTime::writeToJson()
{
std::stringstream date;
std::string tmpS;
date.str("");
time_t sec = time(NULL);
tm * date_t = localtime(&sec);
date << date_t->tm_year + 1900 << "-" << date_t->tm_mon + 1 << "-" << date_t->tm_mday << " " << date_t->tm_hour << ":" << date_t->tm_min << ":" << date_t->tm_sec;
for( file_map::iterator model = _valuesToWrite.begin() ; model != _valuesToWrite.end() ; ++model ) // iterate files
{
std::ofstream os;
os.open((model->first + std::string("_prof.json")).c_str());
os << "{\n\"name\":\"" << model->first << "\",\n";
os << "\"prefix\":\"" << model->first << "\",\n";
os << "\"date\":\"" << date.str() << "\",\n";
//write blocks:
bool isFirstBlock = true;
for( block_map::iterator block = model->second.begin() ; block != model->second.end() ; ++block ) // iterate blocks
{
std::vector<MeasureTimeData*> *data = block->second;
if(isFirstBlock) isFirstBlock = false;
else
{
os << ",\n";
}
os << "\"" << block->first << "\":[\n";
//write data
for (unsigned i = 0; i < (data->size() == 0 ? 1 : data->size()) - 1; ++i)
{
if((*data)[i] == NULL)
{
LOGGER_WRITE("Skipped a measured block in '" + block->first + "' because it is null.", LC_OUTPUT, LL_ERROR);
continue;
}
tmpS = (*data)[i]->serializeToJson();
if(tmpS != "")
os << "{\"id\":\"" << (*data)[i]->_id << "\"," << tmpS << "},\n";
}
if( data->size() > 0 ) os << "{\"id\":\"" << (*data)[data->size()-1]->_id << "\"," << (*data)[data->size()-1]->serializeToJson() << "}]";
else os << "]";
} // end blocks
os << "\n}\n";
os.close();
std::cout << "Profiling results written to " << (model->first + std::string("_prof.json")) << std::endl;
} // end files
}