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run at least one epoch

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This commit is contained in:
Janne Sinivirta 2018-07-03 21:54:32 +03:00
parent 2cde540645
commit 3a7056ea1b
1 changed files with 2 additions and 1 deletions
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freqtrade/optimize/hyperopt.py
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@ -361,9 +361,10 @@ class Hyperopt(Backtesting):
logger.info(f'Found {cpus} CPU cores. Let\'s make them scream!') logger.info(f'Found {cpus} CPU cores. Let\'s make them scream!')
opt = self.get_optimizer(cpus) opt = self.get_optimizer(cpus)
EVALS = max(self.total_tries//cpus, 1)
try: try:
with Parallel(n_jobs=cpus) as parallel: with Parallel(n_jobs=cpus) as parallel:
for i in range(self.total_tries//cpus): for i in range(EVALS):
asked = opt.ask(n_points=cpus) asked = opt.ask(n_points=cpus)
f_val = self.run_optimizer_parallel(parallel, asked) f_val = self.run_optimizer_parallel(parallel, asked)
opt.tell(asked, [i['loss'] for i in f_val]) opt.tell(asked, [i['loss'] for i in f_val])