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Adding pool.close and pool.join calls to ensure processes are properly closed. #1

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merged 2 commits into from Dec 19, 2017
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3 changes: 3 additions & 0 deletions genetic_selection/__init__.py
Expand Up @@ -234,6 +234,9 @@ def _fit(self, X, y):
algorithms.eaSimple(pop, toolbox, cxpb=self.crossover_proba, mutpb=self.mutation_proba,
ngen=self.n_generations, stats=stats, halloffame=hof,
verbose=self.verbose)
if self.n_jobs != 1:
pool.close()
pool.join()

# Set final attributes
support_ = np.array(hof, dtype=np.bool)[0]
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