Smalltalk - Re: Speed up of Mondrian

Re: Speed up of Mondrian

Posted by Tudor Girba-2 on Aug 09, 2013; 6:38am
URL: https://forum.world.st/Speed-up-of-Mondrian-tp4702916p4702941.html

Great news. What were the changes about?

On my machine (MacBookPro 2,6GHz i7) and in a Moose 4.8 image, I get:

- old version ==> 131966

- new version ==> 73591

Which is great.

However, when I do the same with the original Mondrian, I get:

[| view |

view := MOViewRenderer new.

view nodes: Object withAllSubclasses.

view edgesFrom: #superclass.

view treeLayout.

view root applyLayout ] timeToRun.

==> 40818

I would be curious to know where the difference comes from.

Cheers,

Doru

On Thu, Aug 8, 2013 at 9:32 PM, Alexandre Bergel <[hidden email]> wrote:

Hi!

I've just integrated the fix of Mathieu.

1.395 : Integrated optimization from Mathieu. Excellent job!
[| view |
view := ROMondrianViewBuilder new.
view nodes: Object withAllSubclasses.
view edgesFrom: #superclass.
view treeLayout.
view applyLayout ] timeToRun
=> 91856 before this version
=> 48519 with this version

Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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