vtermanis/py_lz4framed_comp_perf.py

## py_lz4framed_comp_perf.py
#!/usr/bin/env python3

from time import monotonic

from lz4framed import compress

SHORT_INPUT = b'abcdefghijklmnopqrstuvwxyz0123456789'
LONG_INPUT = SHORT_INPUT * (10**5)
# Input a byte shorter than below does not trigger slowdown (for new lz4, not r131)
# LONG_INPUT = LONG_INPUT[:65550]

def comp(input_raw, level):
    start = monotonic()
    result = compress(input_raw, level=level)
    end = monotonic()
    print('% 5.3f, Level %2d, output size: %d' % ((end - start), level, len(result)))


def main():
    print('Input length: %s' % len(LONG_INPUT))
    for level in range(17):
        comp(LONG_INPUT, level)


if __name__ == '__main__':
    main()
	#!/usr/bin/env python3

	from time import monotonic

	from lz4framed import compress

	SHORT_INPUT = b'abcdefghijklmnopqrstuvwxyz0123456789'
	LONG_INPUT = SHORT_INPUT * (10**5)
	# Input a byte shorter than below does not trigger slowdown (for new lz4, not r131)
	# LONG_INPUT = LONG_INPUT[:65550]

	def comp(input_raw, level):
	start = monotonic()
	result = compress(input_raw, level=level)
	end = monotonic()
	print('% 5.3f, Level %2d, output size: %d' % ((end - start), level, len(result)))


	def main():
	print('Input length: %s' % len(LONG_INPUT))
	for level in range(17):
	comp(LONG_INPUT, level)


	if __name__ == '__main__':
	main()