45 def _GenerateRandomRasks(specs):  argument
57   for spec in specs:
76 def _GenerateAllFlagsTasks(specs):  argument
91   for spec in specs:
107 def GenerateRandomGATasks(specs, num_tasks, num_trials):  argument
124     new_flag = FlagSet([Flag(spec) for spec in specs if random.randint(0, 1)])
136 def _GenerateInitialFlags(specs, spec):  argument
161   for other_spec in specs:
186 def _GenerateAllIterativeEliminationTasks(specs):  argument
211   for spec in specs:
226   for spec in specs:
227     results.add(Task(flags.FlagSet(_GenerateInitialFlags(specs, spec))))
232 def _ComputeCost(cost_func, specs, flag_set):  argument
251   for spec in specs:
277 def _TestAlgorithm(cost_func, specs, generations, best_result):  argument
315     task_result = _ComputeCost(cost_func, specs, task.GetFlags())
358     specs = self._GenerateFlagSpecifications()
362     generation_tasks = _GenerateAllFlagsTasks(specs)
363     generations = [HillClimbingBestBranch(generation_tasks, set([]), specs)]
368     _TestAlgorithm('sum(values[0:len(values)])', specs, generations, 0)
375     cost = _ComputeCost(cost_function, specs, all_flags)
379     generations = [HillClimbingBestBranch(generation_tasks, set([]), specs)]
384     _TestAlgorithm(cost_function, specs, generations, cost)
396     specs = self._GenerateFlagSpecifications()
399                               specs, MUTATION_RATE)
402     generation_tasks = GenerateRandomGATasks(specs, NUM_CHROMOSOMES, NUM_TRIALS)
406     _TestAlgorithm('sum(values[0:len(values)])', specs, generations, -1)
408     _TestAlgorithm(cost_func, specs, generations, -1)
420     specs = self._GenerateFlagSpecifications()
425     generations = _GenerateAllIterativeEliminationTasks(specs)
430     _TestAlgorithm('sum(values[0:len(values)])', specs, generations, 0)
435     all_flags_tasks = _GenerateAllFlagsTasks(specs)
439     cost = _ComputeCost(cost_function, specs, all_flags)
446     _TestAlgorithm(cost_function, specs, generations, cost)