August 2009 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] [BUG] MethodContext allInstances size

by Marcus Denker

On 05.08.2009, at 12:00, StÃ©phane Ducasse wrote: > I did that in pharo 211 and it worked. > Yes, that was before closures. > MethodContext allInstances size 2309 > with the blockClosures, creation of method contexts happes far more frequently than it used to. (as both closures and methods use the same context objects) It of course could be a sign that it happens actually too much. Marcus -- Marcus Denker - http://marcusdenker.de PLEIAD Lab - Computer Science Department (DCC) - University of Chile

Aug. 5, 2009

[Pharo-project] [ANN] 10408 better analysis tools

by StÃ©phane Ducasse

- Issue 1043: Analysis tools from Cuis SmalltalkImage current reportCPUandRAM SpaceTally new printSpaceAnalysis'. Quite fun to see the results. I add to patch juan code in particular because MethodContext size got in endless loop.

Aug. 5, 2009

Re: [Pharo-project] [BUG] MethodContext allInstances size

by StÃ©phane Ducasse

I did that in pharo 211 and it worked. MethodContext allInstances size 2309 Stef On Aug 5, 2009, at 5:53 PM, Marcus Denker wrote: > > On 05.08.2009, at 11:30, StÃ©phane Ducasse wrote: > >> Hi guys >> >> MethodContext allInstances size seems to loop forever or even to >> crash my VM. > > This might be because new instances are created while executing the > expression. > > Normally contexts are recycled. But the list of contexts available for > recycling in the vm is flushed (gc) or can just have none to recycle > anymore. > > Therefore, while executing code new instance of MethodContext are > created, > leading to an endless loop for "allInstances". > > ThatÂ´s my theory.. > > > Marcus > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 5, 2009

Re: [Pharo-project] [BUG] MethodContext allInstances size

by StÃ©phane Ducasse

Yes stupid me. Now in Squeak or Cuis the equivalent of MethodContext was not crashing. So there is something strange. In any case may be then we should pay attention to allInstancesDo: and friends Stef On Aug 5, 2009, at 5:53 PM, Marcus Denker wrote: > > On 05.08.2009, at 11:30, StÃ©phane Ducasse wrote: > >> Hi guys >> >> MethodContext allInstances size seems to loop forever or even to >> crash my VM. > > This might be because new instances are created while executing the > expression. > > Normally contexts are recycled. But the list of contexts available for > recycling in the vm is flushed (gc) or can just have none to recycle > anymore. > > Therefore, while executing code new instance of MethodContext are > created, > leading to an endless loop for "allInstances". > > ThatÂ´s my theory.. > > > Marcus > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 5, 2009

Re: [Pharo-project] Wrong values of variables showed in execution context when doing self break?

by StÃ©phane Ducasse

On Aug 5, 2009, at 5:29 PM, Javier PimÃ¡s wrote: > I tested in latest (pharo1.0beta-10401web09.07.5) and noticed that > now pharo uses the same debugger for breakpoints and for "debugits", > which is nice. The bug I mentioned seems to be in OTDebugger, which > has been removed from the image, so it could be said it's "fixed". > > Now, this debugger has ooother problem... if doing the same as > before (AClassToTest doSomeThingWith: 14@17) in the bottom right > list appears " stack top", and if I click it, an error pops up > (AClassToTest DNU: #asText). So what happened with #asText? > > Also more questions: with this debugger there isn't any step out > button, nor a return one, which I found useful often. Is this going > to stay that way? No idea. this is the OTDebugger and I do not know who is maintaining it. May be dale? > > Another thing I noticed is that OBPackageBrowser has also been > removed, and the actual class browser doesn't have a search bar on > top. How do you search for a class if you don't know in what package > is defined? I feel really lost without the search bar... you select the category pane and cmd-F then type the name of the class and you get it. > > Thanks, > Javier. > > 2009/8/4 Mariano Martinez Peck <marianopeck(a)gmail.com> > > > On Tue, Aug 4, 2009 at 8:24 AM, Damien Cassou > <damien.cassou(a)gmail.com> wrote: > 2009/8/4 Javier PimÃ¡s <elpochodelagente(a)gmail.com>: > > > > Here is an example to reproduce it. Maybe somebody has already > opened a > > ticket for this problem. To try you can doit the following code > and look at > > the values shown of x and y in the bottom left list of debugger. > > > > AClassToTest doSomeThingWith: 14@17. > > I can't reproduce your bug. Please try again in a 10402 image or later > and open an issue tagged Milestone-1.0 if you can still reproduce it. > Also attach the code to the issue so that people can load easily. > > > I also did it but didn't find something strange. Perhaps a > screenshot may help. > > best, > > mariano > > > > -- > > Damien Cassou > http://damiencassou.seasidehosting.st > > "Lambdas are relegated to relative obscurity until Java makes them > popular by not having them." James Iry > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > -- > Javier PimÃ¡s > Ciudad de Buenos Aires > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 5, 2009

Re: [Pharo-project] [BUG] MethodContext allInstances size

by Marcus Denker

On 05.08.2009, at 11:30, StÃ©phane Ducasse wrote: > Hi guys > > MethodContext allInstances size seems to loop forever or even to > crash my VM. This might be because new instances are created while executing the expression. Normally contexts are recycled. But the list of contexts available for recycling in the vm is flushed (gc) or can just have none to recycle anymore. Therefore, while executing code new instance of MethodContext are created, leading to an endless loop for "allInstances". ThatÂ´s my theory.. Marcus

Aug. 5, 2009

[Pharo-project] [BUG] MethodContext allInstances size

by StÃ©phane Ducasse

Hi guys MethodContext allInstances size seems to loop forever or even to crash my VM. Stef

Aug. 5, 2009

Re: [Pharo-project] Wrong values of variables showed in execution context when doing self break?

by Javier PimÃ¡s

I tested in latest (pharo1.0beta-10401web09.07.5) and noticed that now pharo uses the same debugger for breakpoints and for "debugits", which is nice. The bug I mentioned seems to be in OTDebugger, which has been removed from the image, so it could be said it's "fixed". Now, this debugger has ooother problem... if doing the same as before (AClassToTest doSomeThingWith: 14@17) in the bottom right list appears " stack top", and if I click it, an error pops up (AClassToTest DNU: #asText). So what happened with #asText? Also more questions: with this debugger there isn't any step out button, nor a return one, which I found useful often. Is this going to stay that way? Another thing I noticed is that OBPackageBrowser has also been removed, and the actual class browser doesn't have a search bar on top. How do you search for a class if you don't know in what package is defined? I feel really lost without the search bar... Thanks, Javier. 2009/8/4 Mariano Martinez Peck <marianopeck(a)gmail.com> > > > On Tue, Aug 4, 2009 at 8:24 AM, Damien Cassou <damien.cassou(a)gmail.com>wrote: > >> 2009/8/4 Javier PimÃ¡s <elpochodelagente(a)gmail.com>: >> > >> > Here is an example to reproduce it. Maybe somebody has already opened a >> > ticket for this problem. To try you can doit the following code and look >> at >> > the values shown of x and y in the bottom left list of debugger. >> > >> > AClassToTest doSomeThingWith: 14@17. >> >> I can't reproduce your bug. Please try again in a 10402 image or later >> and open an issue tagged Milestone-1.0 if you can still reproduce it. >> Also attach the code to the issue so that people can load easily. > > > > I also did it but didn't find something strange. Perhaps a screenshot may > help. > > best, > > mariano > > >> >> >> -- >> Damien Cassou >> http://damiencassou.seasidehosting.st >> >> "Lambdas are relegated to relative obscurity until Java makes them >> popular by not having them." James Iry >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Javier PimÃ¡s Ciudad de Buenos Aires

Aug. 5, 2009

[Pharo-project] [ANN] 10406 and 10407

by StÃ©phane Ducasse

10406 ------- Issue 1040: Polymorph - Keybaord navigation improvements to PopupChoiceDialogWindow. Enter will confirm valid selection and close, left/right arrows will switch columns (regardless of filter). - fixing most _ (not for widget because of merging problems) 10407 ------- - Issue 474: Class side trait methods break OB - Issue 1032: MethodReference>>actualClass - Issue 910: Improve polymorhism between CompiledMethod and MethodReference - add package support - add selector and methodClass - Issue 1029: Debugging problems with FFI Next CUIS simple fixes Traits fixes Cursor blinking Faster set? Faster MC? Stef

Aug. 5, 2009

[Pharo-project] Blinking Cursor - (WAS: Enhanced StrikeFonts (antiAliasing , subPixel AA))

by Torsten Bergmann

>The only weird thing I found is that the >cursor still blinks when moving it. I think I must only >blink when it is stop. fixed in BlinkingCursor.2.cs, see: http://code.google.com/p/pharo/issues/detail?id=1039 Bye T. -- GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

Aug. 5, 2009