Improving interpreter startup speed
James Mills
prologic at shortcircuit.net.au
Sun Oct 26 07:13:31 EDT 2008
On Sun, Oct 26, 2008 at 11:23 AM, BJörn Lindqvist <bjourne at gmail.com> wrote:
> How are you getting those numbers? 330 μs is still pretty fast, isn't
> it? :) Most disks have a seek time of 10-20 ms so it seem implausible
> to me that Ruby would be able to cold start in 47 ms.
$ time python -c "pass"
real 0m0.051s
user 0m0.036s
sys 0m0.008s
$ time python3.0 -c "pass"
real 0m0.063s
user 0m0.048s
sys 0m0.004s
And yes I agree. the CPython interpreter startup times is
a stupid thing to be worrying about, especially since that
is never the bottleneck.
Python loads plenty fast enough!
--JamesMills
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-- "Problems are solved by method"
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