People,
I have talked to people here before about speeding up my population
genetics scripts and have made a bit of progress with optimising etc but
I thought I would compare the three versions of Ruby I have been looking
at - NB these results are on my real (not test) code, albeit on a
reduced number of iterations.
I ran the normal number of the inner two loops and only one of the
outermost loop (ie 1/50th of the total) and got the following with the
different versions of Ruby:
ruby-1.8.7-p334 [ x86_64 ] = 31.41
ruby-1.9.2-p180 [ x86_64 ] = 19.53
rbx-head [ ] = 128.42
I realise that rbx started as an interesting exercise but the general
goal would to be eventually faster than v1.9? - if so, it seems like
there is way to go yet?
Regards,
Phil.
--
Philip Rhoades
GPO Box 3411
Sydney NSW 2001
Australia
E-mail: [email protected]
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