micropython/tests/perf_bench/core_qstr.py

# This tests qstr_find_strn() speed when the string being searched for is not found.


def test(r):
    for _ in r:
        str("a string that shouldn't be interned")


###########################################################################
# Benchmark interface

bm_params = {
    (32, 10): (400,),
    (1000, 10): (4000,),
    (5000, 10): (40000,),
}


def bm_setup(params):
    (nloop,) = params
    return lambda: test(range(nloop)), lambda: (nloop // 100, None)