bytearray
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David Jones
Oct 25, 2013, 10:37:23 AM10/25/13
to pavelzla...@gmail.com, pypng...@googlegroups.com
Pavel, In this Pull Request
https://github.com/drj11/pypng/pull/25/files you mention that
bytearray is faster than array.
Did you measure that in Cython? Or with the plain Python implementation?
And if you have timings, however quick-and-dirty, can we please see them?
Cheers,
drj
https://github.com/drj11/pypng/pull/25/files you mention that
bytearray is faster than array.
Did you measure that in Cython? Or with the plain Python implementation?
And if you have timings, however quick-and-dirty, can we please see them?
Cheers,
drj
Pavel Zlatovratsky
Oct 25, 2013, 11:54:54 AM10/25/13
to pypng...@googlegroups.com, pavelzla...@gmail.com
Both
*Right now test for you, using 'raise NameError' after 'bytearray'
Using 2nd-3rd run to eliminate time for bytecode compilation
Cython + raise = 2.052s
Cython + bytearray = 1.425s
CPython + raise = 3.050s
CPython + bytearray = 2.400s
*Right now test for you, using 'raise NameError' after 'bytearray'
Using 2nd-3rd run to eliminate time for bytecode compilation
Cython + raise = 2.052s
Cython + bytearray = 1.425s
CPython + raise = 3.050s
CPython + bytearray = 2.400s
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