GEGELATI
Public Member Functions | List of all members
Log::LAPolicyStatsLogger Class Reference

LALogger specialization using logging the PolicyStats information on the best root. More...

#include <laPolicyStatsLogger.h>

Inheritance diagram for Log::LAPolicyStatsLogger:
Log::LALogger Log::Logger

Public Member Functions

 LAPolicyStatsLogger (Learn::LearningAgent &la, std::ostream &out=std::cout)
 Main constructor for the LAPolicyStatsLogger. More...
 
void logNewGeneration (uint64_t &generationNumber) override
 Inherited from LALogger. More...
 
void logHeader () override
 Inherited from LALogger. More...
 
void logAfterPopulateTPG () override
 Inherited from LALogger. More...
 
void logAfterDecimate () override
 Inherited from LALogger. More...
 
void logAfterValidate (std::multimap< std::shared_ptr< Learn::EvaluationResult >, const TPG::TPGVertex * > &results) override
 Inherited from LALogger. More...
 
void logEndOfTraining () override
 Inherited from LALogger. More...
 
void logAfterEvaluate (std::multimap< std::shared_ptr< Learn::EvaluationResult >, const TPG::TPGVertex * > &results) override
 Inherited from LALogger. More...
 
- Public Member Functions inherited from Log::LALogger
 LALogger (Learn::LearningAgent &la, std::ostream &out=std::cout)
 Constructor defining a given output and setting start and checkpoint as now. Default output is cout. More...
 
void chronoFromNow ()
 Updates checkpoint to now.
 
virtual void logHeader ()=0
 Logs the header (e.g. column names) of this logger. More...
 
virtual void logNewGeneration (uint64_t &generationNumber)=0
 Method called by the LearningAgent at the start of a generation. More...
 
virtual void logAfterPopulateTPG ()=0
 Method called by the Learning Agent right after PopulateTPG is done. More...
 
virtual void logAfterEvaluate (std::multimap< std::shared_ptr< Learn::EvaluationResult >, const TPG::TPGVertex * > &results)=0
 Method called by the Learning Agent right after the evaluation is done. More...
 
virtual void logAfterDecimate ()=0
 Method called by the Learning Agent right after the decimation is done. More...
 
virtual void logAfterValidate (std::multimap< std::shared_ptr< Learn::EvaluationResult >, const TPG::TPGVertex * > &results)=0
 Method called by the Learning Agent right after the validation is done. More...
 
virtual void logEndOfTraining ()=0
 Method called by the Learning Agent when the training is done. More...
 
- Public Member Functions inherited from Log::Logger
 Logger (std::ostream &out=std::cout)
 Constructor initializing a specific output. Default is cout. More...
 
virtual ~Logger ()=default
 Virtual default destructor for polyphormism support.
 
Logger operator<< (std::ostream &(*manip)(std::ostream &))
 << operator to manipulate stream and enter stream-specific elements (like std::endl). More...
 
template<typename T >
Logger operator<< (const T &val)
 << operator allowing to log elements that ostream actually accepts (char, int...). More...
 

Additional Inherited Members

- Public Attributes inherited from Log::LALogger
bool doValidation = false
 
- Protected Member Functions inherited from Log::LALogger
double getDurationFrom (const std::chrono::time_point< std::chrono::system_clock, std::chrono::nanoseconds > &begin) const
 Computes the duration from a given time to now. More...
 
std::chrono::time_point< std::chrono::system_clock, std::chrono::nanoseconds > getTime () const
 Gets the current time value, for example to set checkpoint. More...
 
- Protected Attributes inherited from Log::LALogger
std::shared_ptr< std::chrono::time_point< std::chrono::system_clock, std::chrono::nanoseconds > > const start
 
std::shared_ptr< std::chrono::time_point< std::chrono::system_clock, std::chrono::nanoseconds > > checkpoint
 
double mutationTime = 0
 
double evalTime = 0
 
double validTime = 0
 
Learn::LearningAgentlearningAgent
 LearningAgent logged by the LALogger.
 

Detailed Description

LALogger specialization using logging the PolicyStats information on the best root.

After each evaluation of the TPG root vertices by the LearningAgent, this LALogger logs the PolicyStats of the bestRoot into its output stream.

Constructor & Destructor Documentation

◆ LAPolicyStatsLogger()

Log::LAPolicyStatsLogger::LAPolicyStatsLogger ( Learn::LearningAgent la,
std::ostream &  out = std::cout 
)
inline

Main constructor for the LAPolicyStatsLogger.

Parameters
[in]laLearningAgent whose information will be logged by the LAPolicyStatsLogger.
[in]outostream where the logger will write its output.

Member Function Documentation

◆ logAfterDecimate()

void Log::LAPolicyStatsLogger::logAfterDecimate ( )
overridevirtual

Inherited from LALogger.

Implements Log::LALogger.

◆ logAfterEvaluate()

void Log::LAPolicyStatsLogger::logAfterEvaluate ( std::multimap< std::shared_ptr< Learn::EvaluationResult >, const TPG::TPGVertex * > &  results)
inlineoverridevirtual

Inherited from LALogger.

Implements Log::LALogger.

◆ logAfterPopulateTPG()

void Log::LAPolicyStatsLogger::logAfterPopulateTPG ( )
inlineoverridevirtual

Inherited from LALogger.

Implements Log::LALogger.

◆ logAfterValidate()

void Log::LAPolicyStatsLogger::logAfterValidate ( std::multimap< std::shared_ptr< Learn::EvaluationResult >, const TPG::TPGVertex * > &  results)
inlineoverridevirtual

Inherited from LALogger.

Implements Log::LALogger.

◆ logEndOfTraining()

void Log::LAPolicyStatsLogger::logEndOfTraining ( )
inlineoverridevirtual

Inherited from LALogger.

Implements Log::LALogger.

◆ logHeader()

void Log::LAPolicyStatsLogger::logHeader ( )
inlineoverridevirtual

Inherited from LALogger.

Implements Log::LALogger.

◆ logNewGeneration()

void Log::LAPolicyStatsLogger::logNewGeneration ( uint64_t &  generationNumber)
overridevirtual

Inherited from LALogger.

Copyright or © or Copr. IETR/INSA - Rennes (2020) :

Karol Desnos kdesn.nosp@m.os@i.nosp@m.nsa-r.nosp@m.enne.nosp@m.s.fr (2020)

GEGELATI is an open-source reinforcement learning framework for training artificial intelligence based on Tangled Program Graphs (TPGs).

This software is governed by the CeCILL-C license under French law and abiding by the rules of distribution of free software. You can use, modify and/ or redistribute the software under the terms of the CeCILL-C license as circulated by CEA, CNRS and INRIA at the following URL "http://www.cecill.info".

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Implements Log::LALogger.


The documentation for this class was generated from the following files: