24 Feb
2009
24 Feb
'09
9:19 a.m.
did you check in pharo you get some really specific and fast array
subclasses that we implemented by nathanael.
So may be you can use them to.
For orderedCollection if you preallocate the size you can also get a
good speed up.
Stef
On Feb 24, 2009, at 12:54 AM, Alexandre Bergel wrote:
Time millisecondsToRun: [| view |
view := MOViewRenderer new.
view nodes: (1 to: 50) forEach: [:each |
view nodes: (1 to: 10) forEach: [:ea |
view nodes: (1 to: ea * each).
view gridLayout].
view gridLayout].
view open]
=> 18955 in Pharo
=> 23566 in VW
:-)
And I am sure there are rooms for improvement (IdentityDictionary
are used with a small number of elements, a lot of OrderedCollection
are used, ...)
Alexandre
--
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Alexandre Bergel http://www.bergel.eu
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