[squeak-dev] Looking for real-world Magma application
Igor Stasenko
siguctua at gmail.com
Wed Nov 3 04:28:03 UTC 2010
On 3 November 2010 05:35, Norberto Manzanos <nmanzanos at gmail.com> wrote:
>
>>
>>
>> Meanwhile, can you run this code and tell what is your numbers?
>>
>
> They are really different.
>
> 1) Yours: 53704. Mine: 6615
ohh.. i just rerun that code and got different numbers:
3475
3160
> 2) Yours: 116307 Mine: 290471
> 3) yours: 263306 mine: 648078
so, i conclude that your image/VM/PC is about 2x times slower than mine.
Still, proportion between numbers are the same.
> Image is Squeak 3.9. Are you testing with 4.1 or Pharo?
4.2 with VM new finalization
> Anyway, these are acceptable numbers too.
yes.
> I think the objects you are adding are excesively simple.
> I have just tried with objects a little more complex, but results were good
> again.
Yes it should, of course, slow things down, when you adding bigger
objects, proportional to space they using.
But not by order(s) of magnitude.
> I don't know what to think. There's nothing really different between these
> tests and my real-world objects.
> I'll try to isolate the problem and test it again.
>
Aren't we isolated it already? Unless its very ineffective
MagmaCollectionReader implementation,
the only thing which looking suspicious in your code is following:
session readStrategy: (MaReadStrategy minimumDepth: 0).
> Thanks
>
>
> --
> Norberto Manzanos
> Instituto de Investigaciones en Humanidades y Ciencias Sociales (IdIHCS)
> FaHCE/UNLP - CONICET
> Calle 48 e/ 6 y 7 s/Nº - 8º piso - oficina 803
> Tel: +54-221-4230125 interno 262
>
>
>
>
--
Best regards,
Igor Stasenko AKA sig.
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