gradient_free_optimizers.utils.set_random_seed() - Code Metrics - Inspection of "v1.0.2" - SimonBlanke/Gradient-Free-Optimizers - Measure and Improve Code Quality continuously with Scrutinizer

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by Simon

created 2021-12-02 10:56 UTC

gradient_free_optimizers.utils.set_random_seed() A

↳ Parent: gradient_free_optimizers.utils

Complexity

Conditions

Size

Total Lines	13
Code Lines	7

Duplication

Lines	13
Ratio	100 %

Importance

Changes

Metric	Value
cc	3
eloc	7
nop	2
dl	13
loc	13
rs	10
c	0
b	0
f	0

# Author: Simon Blanke
# Email: [email protected]
# License: MIT License

import random
import numpy as np


def set_random_seed(nth_process, random_state):

    """
    Sets the random seed separately for each thread
    (to avoid getting the same results in each thread)
    """
    if nth_process is None:
        nth_process = 0

    if random_state is None:
        random_state = np.random.randint(0, high=2 ** 31 - 2, dtype=np.int64)

    random.seed(random_state + nth_process)
    np.random.seed(random_state + nth_process)


def move_random(ss_positions):
    position = []
    for search_space_pos in ss_positions:
        pos_ = random.choice(search_space_pos)
        position.append(pos_)

    return np.array(position)


1		# Author: Simon Blanke
2		# Email: [email protected]
3		# License: MIT License
4
5		import random
6		import numpy as np
7
8
9	View Code Duplication	def set_random_seed(nth_process, random_state):
		0 ignored issues – show Duplication introduced 2021-12-01 10:59 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
10		"""
11		Sets the random seed separately for each thread
12		(to avoid getting the same results in each thread)
13		"""
14		if nth_process is None:
15		nth_process = 0
16
17		if random_state is None:
18		random_state = np.random.randint(0, high=2 ** 31 - 2, dtype=np.int64)
19
20		random.seed(random_state + nth_process)
21		np.random.seed(random_state + nth_process)
22
23
24		def move_random(ss_positions):
25		position = []
26		for search_space_pos in ss_positions:
27		pos_ = random.choice(search_space_pos)
28		position.append(pos_)
29
30		return np.array(position)
31

SimonBlanke / Gradient-Free-Optimizers

Push — master ( 0f0b8d...36e873 )

gradient_free_optimizers.utils.set_random_seed() A

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