circuitpython/tests/internal_bench/bench.py

import time


ITERS = 20000000


def run(f):
    t = time.time()
    f(ITERS)
    t = time.time() - t
    print(t)
tests: Add framework for comparative benchmarking. Motivation is optimizing handling of various constructs as well as understanding which constructs are more efficient in MicroPython. More info: http://forum.micropython.org/viewtopic.php?f=3&t=77 Results are wildly unexpected. For example, "optimization" of range iteration into while loop makes it twice as slow. Generally, the more bytecodes, the slower the code. 2014-05-04 18:24:16 -04:00			`import time`


			`ITERS = 20000000`

run code formatting script 2021-03-15 09:57:36 -04:00
tests: Add framework for comparative benchmarking. Motivation is optimizing handling of various constructs as well as understanding which constructs are more efficient in MicroPython. More info: http://forum.micropython.org/viewtopic.php?f=3&t=77 Results are wildly unexpected. For example, "optimization" of range iteration into while loop makes it twice as slow. Generally, the more bytecodes, the slower the code. 2014-05-04 18:24:16 -04:00			`def run(f):`
			`t = time.time()`
			`f(ITERS)`
			`t = time.time() - t`
			`print(t)`