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Make benchmark output (stdout) more readable #102

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Merged
AndreasGocht merged 2 commits into from
Oct 5, 2020
Merged

Make benchmark output (stdout) more readable #102

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0399e7d
Print summary of timings instead of individual times
Flamefire Jun 17, 2020
5c7b6bf
Don't print script invocation for every repetition
Flamefire Jun 17, 2020
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11 changes: 6 additions & 5 deletions benchmark/benchmark.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
import sys
import benchmark_helper
import pickle
import numpy as np

tests = ["bm_baseline.py", "bm_simplefunc.py"]

Expand All @@ -31,20 +32,20 @@
results[test][instrumenter] = {}

if instrumenter == "None":
enable_scorep = False
scorep_settings = []
else:
enable_scorep = True
scorep_settings = ["--instrumenter-type={}".format(instrumenter)]
scorep_settings = ["-m", "scorep", "--instrumenter-type={}".format(instrumenter)]

print("#########")
print("{}: {}".format(test, scorep_settings))
print("#########")
max_reps_width = len(str(max(reps_x[test])))
for reps in reps_x[test]:
times = bench.call(test, [reps],
enable_scorep,
scorep_settings=scorep_settings)
print("{:<8}: {}".format(reps, times))
times = np.array(times)
print("{:>{width}}: Range={:{prec}}-{:{prec}} Mean={:{prec}} Median={:{prec}}".format(
reps, times.min(), times.max(), times.mean(), np.median(times), width=max_reps_width, prec='5.4f'))
results[test][instrumenter][reps] = times

with open("results.pkl", "wb") as f:
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7 changes: 2 additions & 5 deletions benchmark/benchmark_helper.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,17 +21,14 @@ def __del__(self):
self.exp_dir,
ignore_errors=True)

def call(self, script="", ops=[], enable_scorep=True, scorep_settings=[]):
def call(self, script, ops=[], scorep_settings=[]):
self.env["SCOREP_EXPERIMENT_DIRECTORY"] = self.exp_dir + \
"/{}-{}-{}".format(script, ops, scorep_settings)

arguments = [sys.executable]
if enable_scorep:
arguments.extend(["-m", "scorep"])
arguments.extend(scorep_settings)
arguments.extend(scorep_settings)
arguments.append(script)
arguments.extend(ops)
print(arguments)

runtimes = []
for _ in range(self.repetitions):
Expand Down