def execute_benchmark(path, budget=None, threads=None):
"""
Run benchmark and return values
:param path: path to benchmark binary
:param budget: time budget, sec
:param threads: number of threads to run benchmark
:return: map of benchmark values
"""
benchmark_path = runtime.binary_path(path)
cmd = [benchmark_path, "-f", "json"]
if budget is not None:
cmd += ["-b", str(budget)]
if threads is not None:
cmd += ["-t", str(threads)]
res = process.execute(cmd)
return json.loads(res.std_out)
def _run_readelf(binary_path):
return subprocess.check_output([runtime.binary_path('contrib/python/pyelftools/readelf/readelf'), '-s', runtime.binary_path(binary_path)])