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Re: [Question #700434]: InsertionSortCollider SortAxis : does axis choice make a difference to speed?

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From: Bruno Chareyre <question700434@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 01 Feb 2022 14:10:59 -0000
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Question #700434 on Yade changed:
https://answers.launchpad.net/yade/+question/700434

    Status: Open => Answered

Bruno Chareyre proposed the following answer:
Hi, in a scene which is very elongated along Y-axis it could increase performance a little to choose Y as the first sorting axis, indeed.
I don't expect large differences though.
You should check how much cpu time is spent in collider [*], if it's more than 25% come back here and report the timings, there are ways to make it small enough usually.

Bruno

[*]
O.timingEnabled=True
O.run(..., True)
from yade import timing
timing.stats()

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