ai-content-maker/.venv/Lib/site-packages/fontTools/cu2qu/benchmark.py

56 lines
1.3 KiB
Python
Raw Normal View History

2024-05-03 04:18:51 +03:00
"""Benchmark the cu2qu algorithm performance."""
from .cu2qu import *
import random
import timeit
MAX_ERR = 0.05
def generate_curve():
return [
tuple(float(random.randint(0, 2048)) for coord in range(2))
for point in range(4)
]
def setup_curve_to_quadratic():
return generate_curve(), MAX_ERR
def setup_curves_to_quadratic():
num_curves = 3
return ([generate_curve() for curve in range(num_curves)], [MAX_ERR] * num_curves)
def run_benchmark(module, function, setup_suffix="", repeat=5, number=1000):
setup_func = "setup_" + function
if setup_suffix:
print("%s with %s:" % (function, setup_suffix), end="")
setup_func += "_" + setup_suffix
else:
print("%s:" % function, end="")
def wrapper(function, setup_func):
function = globals()[function]
setup_func = globals()[setup_func]
def wrapped():
return function(*setup_func())
return wrapped
results = timeit.repeat(wrapper(function, setup_func), repeat=repeat, number=number)
print("\t%5.1fus" % (min(results) * 1000000.0 / number))
def main():
"""Benchmark the cu2qu algorithm performance."""
run_benchmark("cu2qu", "curve_to_quadratic")
run_benchmark("cu2qu", "curves_to_quadratic")
if __name__ == "__main__":
random.seed(1)
main()