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Message #03636
Re: container speedups?
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To:
yade-dev@xxxxxxxxxxxxxxxxxxx
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From:
"Sergei D." <sj2001@xxxxxxxxx>
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Date:
Tue, 23 Mar 2010 20:27:55 +0300
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In-reply-to:
<1269361732.4554.51.camel@flux>
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User-agent:
Mozilla/5.0 (X11; U; Linux x86_64; ru; rv:1.9.1.8) Gecko/20100228 SUSE/3.0.3-3.1 Thunderbird/3.0.3
> Those of you not reading commit messages might have missed r2092 where
> body/interaction ontainers were devirtualized. I would like to hear some
> reports whether your simulations run significantly faster. You can get
> something between 10%-100%, probably depending on your setup.
>
> (Bruno, for instance, could you measure time for some larger triaxial
> (several minutes at least) and run the same one later, when you will
> have compiled a new version?)
>
> Cheers, Vaclav
>
I have no benchmarks for prev. revs., but with r2093
I got 0.95 iter/sec for STLImporterTest with 125000(!) spheres
on my notebook with Intel(R) Core(TM)2 Duo CPU T8100 @ 2.10GHz
and 2GB memory!!! Very good!
You can see a movie: http://dl.dropbox.com/u/714488/stlimp125k-2.avi
Can I put it on wiki?
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Best regards,
Sergei D.
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