# Path: opentuner/search/technique.py
# class SequentialSearchTechnique(AsyncProceduralSearchTechnique):
#     def __init__(self, novelty_threshold=50, reset_threshold=500, *pargs, **kwargs):
#         super(SequentialSearchTechnique, self).__init__(*pargs, **kwargs)
#         self.pending_tests = []
#         self.novelty_threshold = novelty_threshold
#         self.rounds_since_novel_request = 0
#         self.reset_threshold = reset_threshold
# 
#     def yield_nonblocking(self, cfg):
#         """
#         within self.main_generator() act like `yield cfg`, but don't wait for the
#         results until the following yield (spawn/sync style)
#         """
#         if cfg:
#             self.pending_tests.append(cfg)
# 
#     def call_main_generator(self):
#         """insert waits for results after every yielded item"""
#         subgen = self.main_generator()
#         self.rounds_since_novel_request = 0
#         while True:
#             self.rounds_since_novel_request += 1
#             if (self.rounds_since_novel_request % self.novelty_threshold) == 0:
#                 log.warning("%s has not requested a new result for %d rounds",
#                             self.name, self.rounds_since_novel_request)
#                 if (self.rounds_since_novel_request > self.reset_threshold):
#                     log.warning("%s is being reset", self.name)
#                     subgen = self.main_generator()
#                     self.rounds_since_novel_request = 0
#                 yield None  # give other techniques a shot
#             try:
#                 p = next(subgen)
#                 if p:
#                     self.pending_tests.append(p)
#             except StopIteration:
#                 return
#             finally:
#                 for p in self.pending_tests:
#                     if not self.driver.has_results(p):
#                         self.rounds_since_novel_request = 0
#                         yield p
# 
#             # wait for all pending_tests to have results
#             c = 0
#             while self.pending_tests:
#                 log.debug("%s: waiting for %d pending tests",
#                           self.name, len(self.pending_tests))
#                 c += 1
#                 if (c % 100) == 0:
#                     log.error("%s: still waiting for %d pending tests (c=%d)",
#                               self.name, len(self.pending_tests), c)
# 
#                 self.pending_tests = [x for x in self.pending_tests if not self.driver.has_results(x)]
#                 if self.pending_tests:
#                     self.rounds_since_novel_request = 0
#                     yield False  # wait
# 
# Path: opentuner/search/technique.py
# def register(t):
#     the_registry.append(t)


import random
from .technique import SequentialSearchTechnique
from .technique import register
from __future__ import absolute_import
from __future__ import division




class BinaryGA(SequentialSearchTechnique):
    def __init__(self,
                 population=200,
                 tournament=5,
                 mutate=2,
                 sharing=1,
                 **kwargs):
        super(BinaryGA, self).__init__(**kwargs)
        self.population_size = population
        self.tournament_size = tournament
        self.mutate_count = mutate
        self.sharing = sharing
        self.population = None

    def seed_config(self):

# Path: opentuner/search/technique.py
# class SequentialSearchTechnique(AsyncProceduralSearchTechnique):
#     def __init__(self, novelty_threshold=50, reset_threshold=500, *pargs, **kwargs):
#         super(SequentialSearchTechnique, self).__init__(*pargs, **kwargs)
#         self.pending_tests = []
#         self.novelty_threshold = novelty_threshold
#         self.rounds_since_novel_request = 0
#         self.reset_threshold = reset_threshold
# 
#     def yield_nonblocking(self, cfg):
#         """
#         within self.main_generator() act like `yield cfg`, but don't wait for the
#         results until the following yield (spawn/sync style)
#         """
#         if cfg:
#             self.pending_tests.append(cfg)
# 
#     def call_main_generator(self):
#         """insert waits for results after every yielded item"""
#         subgen = self.main_generator()
#         self.rounds_since_novel_request = 0
#         while True:
#             self.rounds_since_novel_request += 1
#             if (self.rounds_since_novel_request % self.novelty_threshold) == 0:
#                 log.warning("%s has not requested a new result for %d rounds",
#                             self.name, self.rounds_since_novel_request)
#                 if (self.rounds_since_novel_request > self.reset_threshold):
#                     log.warning("%s is being reset", self.name)
#                     subgen = self.main_generator()
#                     self.rounds_since_novel_request = 0
#                 yield None  # give other techniques a shot
#             try:
#                 p = next(subgen)
#                 if p:
#                     self.pending_tests.append(p)
#             except StopIteration:
#                 return
#             finally:
#                 for p in self.pending_tests:
#                     if not self.driver.has_results(p):
#                         self.rounds_since_novel_request = 0
#                         yield p
# 
#             # wait for all pending_tests to have results
#             c = 0
#             while self.pending_tests:
#                 log.debug("%s: waiting for %d pending tests",
#                           self.name, len(self.pending_tests))
#                 c += 1
#                 if (c % 100) == 0:
#                     log.error("%s: still waiting for %d pending tests (c=%d)",
#                               self.name, len(self.pending_tests), c)
# 
#                 self.pending_tests = [x for x in self.pending_tests if not self.driver.has_results(x)]
#                 if self.pending_tests:
#                     self.rounds_since_novel_request = 0
#                     yield False  # wait
# 
# Path: opentuner/search/technique.py
# def register(t):
#     the_registry.append(t)


# Path: opentuner/search/binaryga.py
import random
from .technique import SequentialSearchTechnique
from .technique import register

from __future__ import absolute_import
from __future__ import division




class BinaryGA(SequentialSearchTechnique):
    def __init__(self,
                 population=200,
                 tournament=5,
                 mutate=2,
                 sharing=1,
                 **kwargs):
        super(BinaryGA, self).__init__(**kwargs)
        self.population_size = population
        self.tournament_size = tournament
        self.mutate_count = mutate
        self.sharing = sharing
        self.population = None

    def seed_config(self):

        member = self.driver.get_configuration(self.manipulator.random())