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removed explicit dependency on multiprocessing module

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hroff-1902 2019-04-23 21:25:36 +03:00
parent 7c8e26c717
commit cc9f899cd6
1 changed files with 2 additions and 3 deletions
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5
freqtrade/optimize/hyperopt.py
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@ -5,7 +5,6 @@ This module contains the hyperopt logic
""" """
import logging import logging
import multiprocessing
import os import os
import sys import sys
from argparse import Namespace from argparse import Namespace
@ -15,7 +14,7 @@ from pathlib import Path
from pprint import pprint from pprint import pprint
from typing import Any, Dict, List from typing import Any, Dict, List
from joblib import Parallel, delayed, dump, load, wrap_non_picklable_objects from joblib import Parallel, delayed, dump, load, wrap_non_picklable_objects, cpu_count
from pandas import DataFrame from pandas import DataFrame
from skopt import Optimizer from skopt import Optimizer
from skopt.space import Dimension from skopt.space import Dimension
@ -268,7 +267,7 @@ class Hyperopt(Backtesting):
self.exchange = None # type: ignore self.exchange = None # type: ignore
self.load_previous_results() self.load_previous_results()
cpus = multiprocessing.cpu_count() cpus = cpu_count()
logger.info(f'Found {cpus} CPU cores. Let\'s make them scream!') logger.info(f'Found {cpus} CPU cores. Let\'s make them scream!')
config_jobs = self.config.get('hyperopt_jobs', -1) config_jobs = self.config.get('hyperopt_jobs', -1)
logger.info(f'Number of parallel jobs set as: {config_jobs}') logger.info(f'Number of parallel jobs set as: {config_jobs}')