44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
# This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
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import os, sys, time, numpy
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try:
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import scipy
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from scipy import mean, stats
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except ModuleNotFoundError:
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print("Warning: scipy package is not installed, confidence values will not be available")
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stats = None
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duration_list = []
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DEFAULT_CYCLES_TO_RUN = 100
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cycles_to_run = DEFAULT_CYCLES_TO_RUN
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try:
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cycles_to_run = sys.argv[3] if sys.argv[3] else DEFAULT_CYCLES_TO_RUN
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cycles_to_run = int(cycles_to_run)
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except IndexError:
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pass
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except (ValueError, TypeError):
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cycles_to_run = DEFAULT_CYCLES_TO_RUN
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print("Error: Cycles to run argument must be an integer. Using default value of {}".format(DEFAULT_CYCLES_TO_RUN))
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# Numpy complains if we provide a cycle count of less than 3 ~ default to 3 whenever a lower value is provided
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cycles_to_run = cycles_to_run if cycles_to_run > 2 else 3
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for i in range(1,cycles_to_run):
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start = time.perf_counter()
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# Run the code you want to measure here
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os.system(sys.argv[1])
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end = time.perf_counter()
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duration_ms = (end - start) * 1000
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duration_list.append(duration_ms)
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# Stats
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mean = numpy.mean(duration_list)
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std_err = stats.sem(duration_list)
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print("SUCCESS: {} : {:.2f}ms +/- {:.2f}% on luau ".format('duration', mean,std_err))
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