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#!/usr/bin/python3 -S
import random
from os import _exit
from sys import argv
perf = 100.0 # Absolute performance of the benchmark
sample_distribution_mode = 0 # 0 = normal distribution
variance = 1 # Variance of the benchmark (meaning depends on the sample distribution selected)
build_broken = False # Is the simulated build broken or not?
exec_broken = False # Simulate a change that would break specularly: assert, segfault, etc...
noise_commit = 0 # Just a counter to increment when no changes in performance happened
# The following line is a convenient way for automated tool to override the
# previous values with their own
#{OVERRIDE_VALUES_HERE}
# The actual code starts here
if len(argv) > 1 and argv[1] == "-b":
_exit(build_broken)
# Check the brokenness of the exec
if exec_broken:
sys.stderr.write("Simulated assert\n")
_exit(1)
# Select the right sample distribution
if sample_distribution_mode != 0:
sys.stderr.write("Unknown distribution mode {}. reverting to 0 (normal)".format(sample_distribution_mode))
random.seed()
print(random.normalvariate(perf, variance))
_exit(0)
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