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import gc
import importlib
import json
import resource
import sys
import timeit
library, path, runs, repeats = sys.argv[1:5]
num_runs = int(runs)
num_repeats = int(repeats)
if num_runs:
def measure(timer):
return min(timer.repeat(repeat=num_repeats, number=num_runs)) / num_runs
else:
def measure(timer):
n, t = timer.autorange()
return t / n
with open(path, "rb") as f:
json_data = f.read()
initial_rss = resource.getrusage(resource.RUSAGE_SELF).ru_maxrss
mod = importlib.import_module(f"benchmarks.bench_validation.bench_{library}")
msg = mod.decode(json_data)
gc.collect()
encode_time = measure(
timeit.Timer("func(data)", setup="", globals={"func": mod.encode, "data": msg})
)
del msg
gc.collect()
decode_time = measure(
timeit.Timer(
"func(data)", setup="", globals={"func": mod.decode, "data": json_data}
)
)
max_rss = resource.getrusage(resource.RUSAGE_SELF).ru_maxrss
report = json.dumps(
{
"label": mod.label,
"encode": encode_time,
"decode": decode_time,
"memory": (max_rss - initial_rss) / 1024,
}
)
print(report)
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