Game of Life (neighbors)

[ThomasL]

Game of Life neighbors calculation can be done like a 2D convolution in machine learning.
I assume it to be the fastest way imho.

import numpy as np
from scipy.signal import convolve2d

size = 10, 10
table = np.random.randint(0, 2, size=size).astype(np.uint8)
print(table)

kernel = np.array([[1,1,1],[1,0,1],[1,1,1]]).astype(np.uint8)
print(kernel)

neighbors = convolve2d(table, kernel, 'same')
print(neighbors)