circuitpython/tests/bench/var-8-namedtuple-1st.py

import bench
from ucollections import namedtuple

T = namedtuple("Tup", ["num", "bar"])

def test(num):
    t = T(20000000, 0)
    i = 0
    while i < t.num:
        i += 1

bench.run(test)
tests/bench: Time namedtuple field access. That's higher than instance field access - behold the power of hashing. 2014-05-07 11:14:48 -04:00			`import bench`
tests: Update for _io/_collections module having been renamed. 2016-05-02 07:15:11 -04:00			`from ucollections import namedtuple`
tests/bench: Time namedtuple field access. That's higher than instance field access - behold the power of hashing. 2014-05-07 11:14:48 -04:00
py: Use sequence of strings for named tuple initialization - remove single string initialization style - take list of strings instead - store list in the type for fast lookup 2014-12-20 10:37:40 -05:00			`T = namedtuple("Tup", ["num", "bar"])`
tests/bench: Time namedtuple field access. That's higher than instance field access - behold the power of hashing. 2014-05-07 11:14:48 -04:00
			`def test(num):`
			`t = T(20000000, 0)`
			`i = 0`
			`while i < t.num:`
			`i += 1`

			`bench.run(test)`