小编The*_*lis的帖子

如果我尝试使用numba的jit编译器来编译包含条件数组的函数，则该过程将花费很长时间。该程序看起来基本上像

from numba import jit
import numpy as np

@jit(nopython=True)
def foo(a, b):
    valid = [
        (a - 1 >= 0) and (b - 1 >= 0),
        (a - 1 >= 0) and (b - 1 >= 0),
        (a - 1 >= 0) and (b - 1 >= 0),
        (a - 1 >= 0) and (b - 1 >= 0),
        (a - 1 >= 0) and (b - 1 >= 0),
        (a - 1 >= 0) and (b - 1 …