py3.10to11_perftest.py

from timeit import timeit

forloop = """
arr = []
for i in range(10000):
    arr.append(i*i)
"""

listcomp = """
arr = [i*i for i in range(10000)]
"""

fibdef = """
def fib(x):
    if (x == 1):
        return 1
    else:
        return x + fib(x - 1)
"""

# 3.10.6:   2.5244275940058287
# 3.11.0rc: 1.639086764975218
print(timeit(forloop, number=1000))

# 3.10.6:   1.643876732996432
# 3.11.0rc: 1.404964110988658
print(timeit(listcomp, number=1000))

# 3.10.6:   1.9977993569918908
# 3.11.0rc: 1.0912171720119659
print(timeit("fib(50)", setup=fibdef, number=100000))