"""
Micro-benchmark for function call. Run it with:

./python.orig benchmark.py script bench.py --file=orig
./python.patched benchmark.py script bench.py --file=patch
./python.patched benchmark.py compare_to orig patch

Download benchmark.py from:

https://bitbucket.org/haypo/misc/raw/tip/python/benchmark.py
"""

def run_benchmark(bench):
    bench.timeit(setup='def func(a, b, c): pass\nargs=(1, 2, 3)',
                 stmt='func(*args)')
    bench.timeit(setup='def func(*args): pass\nargs=(1, 2, 3)',
                 stmt='func(*args)')
    # not optimized
    bench.timeit(setup='def func(*args): pass\nargs=(2, 3, 4)',
                 stmt='func(1, *args)')