def debug_generation(self):
self.hall_of_fame.update(self.population)
record = self.stats.compile(self.population) if self.stats else {}
self.logbook.record(gen=self.generation,
nevals=self.new_individuals_in_generation,
**record)
self.logger.info(self.logbook.stream)
best_hypothesis_str = hypothesis_to_string(self.hall_of_fame[0])
record.update({
'generation': self.generation,
'best_hypothesis': best_hypothesis_str
})
self.logger.log_stats_record(record, self.island_number)
if self.generation > 0 and self.generation % ga_config.CLEAR_RULE_SET_CACHE_INTERVAL == 0:
RuleSet.clear_caching()
if ga_config.DUMP_ALL_POPULATION_EVERY_N_GENERATIONS > 0 and self.generation % ga_config.DUMP_ALL_POPULATION_EVERY_N_GENERATIONS == 0 and self.generation > 0:
self.dump_population()
if self.generation % ga_config.HALL_OF_FAME_DEBUG_INTERVAL == 0:
self.logger.debug('\n\n**** {} top {} hypothesis:****\n'.format(
self.island_name, ga_config.HALL_OF_FAME_HYPOTHESES))
for i in range(ga_config.HALL_OF_FAME_HYPOTHESES):
try:
hypo = self.hall_of_fame[i]
self.logger.debug('** #{} **'.format(i + 1))
log_hypothesis(hypo, self.logger.debug)
self.logger.debug('\n')
except IndexError:
break
def debug_generation(self):
self.hall_of_fame.update(self.population)
record = self.stats.compile(self.population) if self.stats else {}
self.logbook.record(gen=self.generation,
nevals=self.new_individuals_in_generation,
**record)
self.logger.info(self.logbook.stream)
best_hypothesis_str = hypothesis_to_string(self.hall_of_fame[0])
record.update({
'generation': self.generation,
'best_hypothesis': best_hypothesis_str
})
self.logger.log_stats_record(record, self.island_number)
if self.generation != self.initial_generation and self.generation % ga_config.DUMP_POPULATION_INTERVAL == 0:
self.dump_population()
if self.generation > 0 and self.generation % ga_config.CLEAR_KEY_VALUE_CACHE_INTERVAL == 0:
self.cache.flush()
if self.generation > 0 and self.generation % ga_config.CLEAR_TRANSDUCERS_CACHE_INTERVAL == 0:
from bracket_rule_transducer import BracketRuleTransducer
self.logger.info("Clearing rule set cache...")
RuleSet.clear_caching()
self.logger.info("Clearing bracket rule transducers cache...")
BracketRuleTransducer.clear_caching()
if ga_config.LOG_POPULATION_INTERVAL > 0 and self.generation % ga_config.LOG_POPULATION_INTERVAL == 0 and self.generation > 0:
self.log_all_population()
if self.generation % ga_config.HALL_OF_FAME_DEBUG_INTERVAL == 0:
self.logger.debug('\n\n**** {} top {} hypothesis:****\n'.format(
self.island_name, ga_config.HALL_OF_FAME_HYPOTHESES))
for i in range(ga_config.HALL_OF_FAME_HYPOTHESES):
try:
hypo = self.hall_of_fame[i]
self.logger.debug('** #{} **'.format(i + 1))
log_hypothesis(hypo, self.logger.debug)
self.logger.debug('\n')
except IndexError:
break
def _clear_modules_caching(self):
from bracket_rule_transducer import BracketRuleTransducer
BracketRuleTransducer.clear_caching()
RuleSet.clear_caching()