How do you know about the GC? Using MessageTally? Alexandre On 3 May 2010, at 11:21, Stéphane Ducasse wrote: > if you take a model and click on an elements I see that the GC is > kicked in > each time I change a list element. > > There is something strange. We saw that with cyrille. > > Stef > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

I see it! The icon gets changed really fast and you feel it. Doru the scenario is simple, I opened a large model and clicked on an item of the list then with the keyboard I wanted to move down and I see all the time the gc kicked in. It measn that a lot of garbage is generated. On May 3, 2010, at 5:26 PM, Alexandre Bergel wrote: > How do you know about the GC? Using MessageTally? > > Alexandre > > > On 3 May 2010, at 11:21, Stéphane Ducasse wrote: > >> if you take a model and click on an elements I see that the GC is >> kicked in >> each time I change a list element. >> >> There is something strange. We saw that with cyrille. >> >> Stef >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev(a)iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

On May 3, 2010, at 8:40 PM, Tudor Girba wrote: > Oh, I see. You were scrolling between multiple list of tens of > thousands of entities that were displayed on the next pane. The GC > most probably comes from the MorphTreeMorph which has to create > models to display all these elements. may be we can ask alain if we can get a caching tree.

> I am not sure what can be done about that. > > Doru > > > On 3 May 2010, at 20:30, Stéphane Ducasse wrote: > >> I see it! >> The icon gets changed really fast and you feel it. >> Doru the scenario is simple, I opened a large model and clicked on >> an item of the list then with the keyboard I wanted to move >> down and I see all the time the gc kicked in. It measn that a lot >> of garbage is generated. >> >> >> On May 3, 2010, at 5:26 PM, Alexandre Bergel wrote: >> >>> How do you know about the GC? Using MessageTally? >>> >>> Alexandre >>> >>> >>> On 3 May 2010, at 11:21, Stéphane Ducasse wrote: >>> >>>> if you take a model and click on an elements I see that the GC >>>> is kicked in >>>> each time I change a list element. >>>> >>>> There is something strange. We saw that with cyrille. >>>> >>>> Stef >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev(a)iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> -- >>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>> Alexandre Bergel http://www.bergel.eu >>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>> >>> >>> >>> >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev(a)iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev(a)iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > -- > www.tudorgirba.com > > "Every now and then stop and ask yourself if the war you're > fighting is the right one." > > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

>> >>> Oh, I see. You were scrolling between multiple list of tens of >>> thousands of entities that were displayed on the next pane. The >>> GC most probably comes from the MorphTreeMorph which has to >>> create models to display all these elements. >> >> may be we can ask alain if we can get a caching tree. I meant only computing what is shown. > I do not see how this would solve the problem, but maybe I am > missing something. > > A caching system would work if you go twice over the same item. > But, in this case you just go through multiple lists. What would > you cache? > > For each line in the list, you get multiple morphs. That is quite > expensive. There already is the paging mechanism to only show a > limited amount of items, and this is now workable. But, it still > isn't quite as it should be. > > The coolest thing would be a parallel computation of the morphs :) > > Doru > > >>> I am not sure what can be done about that. >>> >>> Doru >>> >>> >>> On 3 May 2010, at 20:30, Stéphane Ducasse wrote: >>> >>>> I see it! >>>> The icon gets changed really fast and you feel it. >>>> Doru the scenario is simple, I opened a large model and clicked >>>> on an item of the list then with the keyboard I wanted to move >>>> down and I see all the time the gc kicked in. It measn that a >>>> lot of garbage is generated. >>>> >>>> >>>> On May 3, 2010, at 5:26 PM, Alexandre Bergel wrote: >>>> >>>>> How do you know about the GC? Using MessageTally? >>>>> >>>>> Alexandre >>>>> >>>>> >>>>> On 3 May 2010, at 11:21, Stéphane Ducasse wrote: >>>>> >>>>>> if you take a model and click on an elements I see that the GC >>>>>> is kicked in >>>>>> each time I change a list element. >>>>>> >>>>>> There is something strange. We saw that with cyrille. >>>>>> >>>>>> Stef >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> Moose-dev(a)iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>>> -- >>>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>>> Alexandre Bergel http://www.bergel.eu >>>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> Moose-dev(a)iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev(a)iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> -- >>> www.tudorgirba.com >>> >>> "Every now and then stop and ask yourself if the war you're >>> fighting is the right one." >>> >>> >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev(a)iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev(a)iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > -- > www.tudorgirba.com > > "Every thing has its own flow." > > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev