[Python-Dev] Python 3.3 vs. Python 2.7 benchmark results (again, but this time more solid numbers) (original) (raw)
Antoine Pitrou solipsis at pitrou.net
Sat Oct 27 23:25:34 CEST 2012
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On Sat, 27 Oct 2012 22:11:01 +0100 Mark Shannon <mark at hotpy.org> wrote:
On 27/10/12 21:59, Antoine Pitrou wrote: > On Sat, 27 Oct 2012 21:40:26 +0100 > Mark Shannon <mark at hotpy.org> wrote: >> On 27/10/12 20:21, Antoine Pitrou wrote: >>> >>> It would be interesting to know where the module import time gets >>> spent, on a lower level. My gut feeling is that execution of Python >>> module code is the main contributor. >> >> I suspect that stating and loading the .pyc files is responsible for >> most of the overhead. >> PyRun starts up quite a lot faster thanks to embedding all the modules >> in the executable: http://www.egenix.com/products/python/PyRun/ > > Any numbers?
No numbers, but I did see this talk: http://2012.pyconuk.net/Talks/PyRun The abstract claims that PyRun "has a greatly improved startup time compared to regular Python"
Sounds great ;-)
cheers
Antoine.
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