[Moose-dev] Re: Mondrian is slow (next step)

Hi, Doru, do you do a DSM or a eDSM ? With a eDSM, I do not see difference, I think there are some computation somewhere else. Alex, do you cache all things ? Thanks, Jannik On Jun 17, 2010, at 17:47 , Tudor Girba wrote: > I tested on a regular DSM with 259 namespaces and I can now > properly scroll once it gets displayed. > > Jannik, Veronica, could you check in your cases? > > Cheers, > Doru > > > > On 17 Jun 2010, at 16:30, Tudor Girba wrote: > >> Hi Alex, >> >>>> Indeed, this caching should happen for all properties and for >>>> all shapes (both for nodes and for edges). I think that Alex >>>> stopped in the middle because he did not know whether this >>>> caching had an effect or not. >>> >>> I was wondering whether it would make sense to do this for all >>> the metrics. Apparently yes, I then continued. All shape >>> parameters should be cached. >>>> Alex, could you take a look at that? >>> >>> Done. Mondrian-Alexandre_Bergel.470 >> >> Great. I checked a bit the implementation, and I would only >> suggest to check for isCached in the attributeAt:ifAbsent: >> method, instead of in every *For: methods. >> >>>> The next question is that if the border color is called all >>>> the time, what is the use of the bitmap cache? >>> >>> The bitmap is for not having to display inner nodes. Recursion >>> takes times. >> >> I know, but if you compute it once why do you still need to re- >> render? >> >> Cheers, >> Doru >> >> >> >>>>> ====== >>>>> |view o | >>>>> view := MOViewRenderer new. >>>>> o := OrderedCollection new: 100. >>>>> 1 to: 100 do:[:i | o add: i]. >>>>> (view shape: (MORectangleShape new >>>>> width: [:e | 200]; >>>>> height: 200; >>>>> withBorder; >>>>> borderColor: [:e | (Delay forMilliseconds: 50) wait. Color >>>>> gray])). >>>>> view nodes: o. >>>>> view layout: (MOGridLayout new gapSize: 1). >>>>> view open >>>>> ====== >>> >>> A better version could be >>> -=-=-=-=-=-=-=-=-=-=-=-= >>> |view o a | >>> a := {0}. >>> view := MOViewRenderer new. >>> o := OrderedCollection new: 100. >>> 1 to: 100 do:[:i | o add: i]. >>> (view shape: (MORectangleShape new >>> width: [:e | 200]; >>> height: 200; >>> withBorder; >>> borderColor: [:e | a at: 1 put: (a first + 1). Color gray])). >>> view nodes: o. >>> view layout: (MOGridLayout new gapSize: 1). >>> view open. >>> a >>> -=-=-=-=-=-=-=-=-=-=-=-= >>> >>> Just inspect the expression, and see if the array a changes >>> over the time. >>> >>> Is there any remaining problem left in Mondrian related to the >>> speed issue? >>> >>> Cheers, >>> Alexandre >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev(a)iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> -- >> www.tudorgirba.com >> >> "Some battles are better lost than fought." >> >> >> > > -- > www.tudorgirba.com > > "Some battles are better lost than fought." > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev --- Jannik Laval _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev