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

Re: [Pharo-project] speedup to window activation

by StÃ©phane Ducasse

I found it passivate "Make me unable to respond to mouse and keyboard" self setStripeColorsFrom: self paneColorToUse. model modelSleep. "Control boxes remain active, except in novice mode" self submorphsDo: [:m | m == labelArea ifFalse: [m lock]]. labelArea ifNotNil: [labelArea submorphsDo: [:m | (m == closeBox or: [m == collapseBox]) ifTrue: [Preferences noviceMode ifTrue: [m lock]] ifFalse: [m lock]]] ifNil: "i.e. label area is nil, so we're titleless" [self adjustBorderUponDeactivationWhenLabeless]. self world ifNotNil: "clean damage now, so dont merge this rect with new top window" [self world == World ifTrue: [self world displayWorld]]. apparently these are the last two lines

July 23, 2009

Re: [Pharo-project] Persist a morph in a message.

by nullPointer

>| myMorph | >myMorph := MyMorph new. >myMorph layout: blablahblah.. >myMorph label: blabla... > ^ myMorph Perhaps that is the more hard way for me, but perhaps is the more correct too :| is readable, and easy of modify externally to designer. Yesterday i probe the mse serialize, but generate a text bigger, and thrown a error in somes complex morphs :( Regards -- View this message in context: http://n2.nabble.com/Persist-a-morph-in-a-message.-tp3292117p3312119.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

July 23, 2009

Re: [Pharo-project] about

by StÃ©phane Ducasse

Thanks nicolas for your analysis of the code! This is because of this kind of behavior that I like this community. Thanks. On Jul 22, 2009, at 11:35 PM, StÃ©phane Ducasse wrote: > Juan pointed to me the following CUIS fixes that could interest us. > Now I feel not able to check that. > Is there somebody good (SIG for example :)) that could spend some > time on that? > > Stef > > > Kernel: Semaphores, Delays, Processes, WeakReferences > ------------------------------------------------------------------------- > 0101-SafeDelay-2-ar.cs > 0102-DelayTweaks-ar.cs > 0103-DelayStartup-jmv.cs > 0104-SemaCritical-ar.cs > 0130-CreateSemaphoreTest-jmv.1.cs > 0131-DelayCleanup-ar.1.cs > 0132-AtomicProcessSuspend-ar.1.cs > 0133-ProcessTerminateFix-ar.2.cs > 0134-DelayWaitTimeout-ar.2.cs > 0135-SignalExceptionFix-ar.1.cs > 0136-assertFix-jmv.1.cs > 0137-SemaTests-ar.cs > 0173-offList-jmv.1.cs > 0187-DelayWaitTimeout-ar.3.cs > 0192-WeakMessageSendFixPart1-jmv-M7352.cs > 0193-WeakMessageSendFixPart2-jmv-M7352.1.cs > 0207-AvoidCreatingDelays-jmv.1.cs > 0212-ForkSenders-jmv.1.cs > 0213-ForkAnswersNil-jmv.5.cs >

July 23, 2009

Re: [Pharo-project] Author class

by Alexandre Bergel

> I, personally, vote for the complete delete of initials code > mentioned before. +1 Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

July 23, 2009

[Pharo-project] FastSets bug fix

by Ralph Boland

For some reason one of my bug fixes didn't make it into the version of FastSets I released. The fix is there now. The bug is in MethodDictionary so it's a must have for anybody using FastSets. Ralph Boland

July 23, 2009

Re: [Pharo-project] speedup to window activation

by StÃ©phane Ducasse

torsten I spent some time to find what would be this great improvement but I could not identify it. If you find it let me know Stef On Jul 22, 2009, at 11:02 PM, Torsten Bergmann wrote: > comment from Morphic-Windows-edc.2.mcz in http://source.squeak.org/trunk > > "Adds a nice speedup to window activation by removing a bit of code > intended as optimization but actually causing significnt slowdowns > when opening new windows. Speeds up the overall browser benchmark by > 20-25%." > > Maybe someone with a little bit time is able to have a look if > this can be applied for pharo too... > > > -- > GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! > Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01 > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

July 23, 2009

Re: [Pharo-project] Seaside question

by Mariano Martinez Peck

You'd better ask in seaside mailing list On Thu, Jul 23, 2009 at 1:42 PM, Schwab,Wilhelm K <bschwab(a)anest.ufl.edu>wrote: > Hello all, > > Have there been any changes to the way Seaside behaves? I recall two > things: (1) using it caused my image to bloat up by an additional 30+MB; (2) > I could safely use #startOn: and #stop to control whether or not it was > running. > > Now I am finding the bloat is not nearly so bad as before[*], and every > image save seems to restart the Seaside process, whether I had used #stop or > not. A side effect of the latter is that #startOn: ends up complaining > about a service already being on 8080 (and the process is running), even > though WAKom port returns nil. I, rather un-deftly, tweaked the way I > register my Seaside apps, so I'm willing to entertain the idea that I > confused something. > > Bottom line: have there been any relevant changes to expected behavior, and > if not, any thoughts on how to undo any confusion I might have caused? > > Bill > > > [*] Perhaps I am stumbling less with time, maybe leaving a reduced amount > of challenging junk for the GC?? > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

July 23, 2009

[Pharo-project] Seaside question

by Schwab,Wilhelm K

Hello all, Have there been any changes to the way Seaside behaves? I recall two things: (1) using it caused my image to bloat up by an additional 30+MB; (2) I could safely use #startOn: and #stop to control whether or not it was running. Now I am finding the bloat is not nearly so bad as before[*], and every image save seems to restart the Seaside process, whether I had used #stop or not. A side effect of the latter is that #startOn: ends up complaining about a service already being on 8080 (and the process is running), even though WAKom port returns nil. I, rather un-deftly, tweaked the way I register my Seaside apps, so I'm willing to entertain the idea that I confused something. Bottom line: have there been any relevant changes to expected behavior, and if not, any thoughts on how to undo any confusion I might have caused? Bill [*] Perhaps I am stumbling less with time, maybe leaving a reduced amount of challenging junk for the GC??

July 23, 2009

Re: [Pharo-project] [ANN] Better profiler thanks to Juan (of CUIS)

by StÃ©phane Ducasse

I imagine that this is this one spyEvery: millisecs at: spyPriority on: aBlock "Create a spy and spy on the given block at the specified rate." | myDelay startTime time0 observedProcess | (aBlock isMemberOf: BlockClosure) ifFalse: [self error: 'spy needs a block here']. self class: aBlock receiver class method: aBlock method. "set up the probe" observedProcess := Processor activeProcess. myDelay := Delay forMilliseconds: millisecs. time0 := Time millisecondClockValue. gcStats := SmalltalkImage current getVMParameters. Timer := [ [true] whileTrue: [ startTime := Time millisecondClockValue. myDelay wait. self tally: Processor preemptedProcess suspendedContext in: (ShowProcesses ifTrue: [ observedProcess == Processor preemptedProcess ifTrue: [observedProcess] ifFalse: [nil]]) "tally can be > 1 if ran a long primitive" by: (Time millisecondClockValue - startTime) // millisecs]. nil] newProcess. Timer priority: spyPriority. "activate the probe and evaluate the block" Timer resume. ^ aBlock ensure: [ "Collect gc statistics" SmalltalkImage current getVMParameters keysAndValuesDo: [ :idx :gcVal | gcStats at: idx put: (gcVal - (gcStats at: idx))]. "cancel the probe and return the value" Timer terminate. time := Time millisecondClockValue - time0]

July 23, 2009

Re: [Pharo-project] PackageOrganizer seems to be full of crap....

by StÃ©phane Ducasse

it seems that PackageOrganizer instVarNamed: 'default' put: nil. ScriptLoader new allCurrentPackages do: [:each | PackageInfo named: each package name] is cleaning (PackageOrganizer default instVarNamed: 'packages') keys PackageInfo allPackages = PackageInfo allInstances still not true stef On Jul 23, 2009, at 12:31 PM, StÃ©phane Ducasse wrote: > even cooler > > PackageInfo allInstances > > contains a lot of old references > FFI > SIXX > Tweak! > > an Array(a PackageInfo(SMBase) a PackageInfo(SMLoader) a > PackageInfo(Kernel) a PackageInfo(Collections) a PackageInfo(Graphics) > a PackageInfo(Files) a PackageInfo(Exceptions) a PackageInfo(Morphic) > a PackageInfo(Compiler) a PackageInfo(Balloon) a > PackageInfo(Compression) a PackageInfo(FFI) a PackageInfo(Monticello) > a PackageInfo(MonticelloConfigurations) a PackageInfo(Movies) a > PackageInfo(Multilingual) a PackageInfo(Nebraska) a > PackageInfo(PackageInfo) a PackageInfo(Protocols) a PackageInfo(SmaCC) > a PackageInfo(Sound) a PackageInfo(Speech) a PackageInfo(ST80) a > PackageInfo(StarSqueak) a PackageInfo(SUnit) a PackageInfo(System) a > PackageInfo(Tools) a PackageInfo(VersionNumber) a PackageInfo(Tests) a > PackageInfo(CollectionsTests) a PackageInfo(GraphicsTests) a > PackageInfo(KernelTests) a PackageInfo(MorphicTests) a > PackageInfo(NetworkTests) a PackageInfo(ToolBuilder-Kernel) a > PackageInfo(ToolBuilder-Specs) a PackageInfo(ToolBuilder-Morphic) a > PackageInfo(ToolBuilder-MVC) a PackageInfo(ToolBuilder-Examples) a > PackageInfo(ToolBuilder-SUnit) a PackageInfo(PreferenceBrowser) a > PackageInfo(39Deprecated) a PackageInfo(38Deprecated) a > PackageInfo(ScriptLoader) a PackageInfo(BalloonMMFlash) a > PackageInfo(EToys) a PackageInfo(MorphicExtras) a > PackageInfo(PlusTools) a PackageInfo(FixUnderscores) a > PackageInfo(Traits) a PackageInfo(OmniBrowser) a PackageInfo(Services- > Base) a PackageInfo(SUnitGUI) a PackageInfo(Flash) a > PackageInfo(TrueType) a PackageInfo(Morphic-Balloon) a > PackageInfo(Morphic-TrueType) a PackageInfo(ReleaseBuilder) a > PackageInfo(OB-Standard) a PackageInfo(SystemChangeNotification-Tests) > a PackageInfo(FixInvisible) a PackageInfo(FlexibleVocabularies-Info) a > PackageInfo(FlexibleVocabularies) a PackageInfo(MethodFinder) a > PackageInfo(VB-Regex) a PackageInfo(MultilingualTests) a > PackageInfo(ToolsTest) a PackageInfo(HostMenus) a > PackageInfo(FreeType) a PackageInfo(FreeTypeSubPixelAntiAliasing) a > PackageInfo(FreeTypeTests) a > PackageInfo(PinesoftEnhancementsForFreetype) a PackageInfo(Installer- > Core) a PackageInfo(Installer-Test) a PackageInfo(InstallerAll) a > PackageInfo(Polymorph-Widgets) a PackageInfo(Polymorph-ToolBuilder) a > PackageInfo(Polymorph-EventEnhancements) a PackageInfo(Polymorph- > Geometry) a PackageInfo(Polymorph-Tools-Diff) a PackageInfo(Pinesoft- > Removals-EToys) a PackageInfo(Sixx) a > PackageInfo(CollectionExtensions) a PackageInfo(Collections-Abstract) > a PackageInfo(Collections-Arrayed) a PackageInfo(Collections- > Sequenceable) a PackageInfo(Collections-SkipLists) a > PackageInfo(Collections-Stack) a PackageInfo(Collections-Streams) a > PackageInfo(Collections-Strings) a PackageInfo(Collections-Support) a > PackageInfo(Collections-Text) a PackageInfo(Collections-Unordered) a > PackageInfo(Collections-Weak) a PackageInfo(Network-Kernel) a > PackageInfo(Network-MIME) a PackageInfo(Network-MailSending) a > PackageInfo(Network-Protocols) a PackageInfo(Network-RFC822) a > PackageInfo(Network-RemoteDirectory) a PackageInfo(Network-URI) a > PackageInfo(Network-UUID) a PackageInfo(Network-Url) a > PackageInfo(Announcements) a PackageInfo(System-Applications) a > PackageInfo(System-Change Notification) a PackageInfo(System-Changes) > a PackageInfo(System-Digital Signatures) a PackageInfo(System- > Download) a PackageInfo(System-FilePackage) a PackageInfo(System- > FileRegistry) a PackageInfo(System-Finalization) a PackageInfo(System- > Localization) a PackageInfo(System-Object Events) a > PackageInfo(System- > Object Storage) a PackageInfo(System-Platforms) a PackageInfo(System- > Pools) a PackageInfo(System-Serial Port) a PackageInfo(System-Support) > a PackageInfo(System-Tools) a PackageInfo(Tests-Bugs) a > PackageInfo(Tests-ObjectsAsMethods) a PackageInfo(Tests- > PrimCallController) a PackageInfo(Tests-Release) a PackageInfo(Tests- > System-Digital Signatures) a PackageInfo(Tests-System-Object Events) a > PackageInfo(Tests-SystemChangeNotification) a PackageInfo(Tests- > Utilities) a PackageInfo(Tests-VM) a PackageInfo(System-Clipboard) a > PackageInfo(System-Settings) a PackageInfo(Tweak) a PackageInfo(Tests- > System-Settings) a PackageInfo(MonticelloGUI) a PackageInfo(SplitJoin) > a PackageInfo(Splijoin) a PackageInfo(EventRewrite2) a > PackageInfo(CompilerTests) a PackageInfo(BlockClosureTests) a > PackageInfo(Closure) a PackageInfo(ThreadSafeTranscript) a > PackageInfo(DeleteMe) a PackageInfo(System-Hashing)) > > > > On Jul 22, 2009, at 5:05 PM, StÃ©phane Ducasse wrote: > >> I will check how to clean that but there is something wrong >> somewhere. >> Probably the class is not that used too. >> >> PackageOrganizer default packageNames >> >> a Set('System-FilePackage' 'Kernel' 'Flash' 'Collections-Stack' >> 'OmniBrowser' 'System-Object Events' 'Network-MIME' 'ToolBuilder- >> Specs' 'ToolBuilder-Kernel' 'Tests-PrimCallController' 'Tests-System- >> Settings' 'Network-Protocols' 'Network-Kernel' 'System-Clipboard' >> 'System-FileRegistry' 'FFI' 'Tweak' 'Traits' 'Files' >> 'SystemChangeNotification-Tests' 'Network-RFC822' 'Network- >> RemoteDirectory' 'System-Download' 'Polymorph-ToolBuilder' 'Tests- >> Bugs' 'System-Applications' 'HostMenus' 'Services-Base' >> 'VersionNumber' 'Tests-System-Digital Signatures' 'BalloonMMFlash' >> 'Tests' 'Polymorph-Widgets' 'KernelTests' 'CollectionsTests' >> '39Deprecated' 'ToolsTest' 'MultilingualTests' 'MonticelloGUI' >> 'CollectionExtensions' 'Graphics' 'System' 'Collections-Support' >> 'Collections-Arrayed' 'NetworkTests' 'FixUnderscores' 'Monticello' >> 'Morphic' 'Protocols' 'Network-MailSending' 'PlusTools' >> 'MonticelloConfigurations' 'Collections-Sequenceable' 'TrueType' >> 'PinesoftEnhancementsForFreetype' 'Tests-System-Object Events' >> 'System- >> Support' 'Polymorph-Geometry' 'MonticelloMocks' 'MorphicExtras' >> 'Balloon' 'Network-UUID' '38Deprecated' 'Collections-Unordered' >> 'StarSqueak' 'Collections' 'Collections-Abstract' >> 'FlexibleVocabularies' 'System-Localization' 'System-Finalization' >> 'ToolBuilder-Morphic' 'System-Changes' 'ReleaseBuilder' 'Collections- >> Streams' 'Splijoin' 'EventRewrite2' 'Closure' 'Sixx' 'System- >> Settings' >> 'Collections-Weak' 'ToolBuilder-Examples' 'FreeTypeTests' 'VB-Regex' >> 'System-Pools' 'Multilingual' 'Polymorph-EventEnhancements' >> 'Nebraska' >> 'Speech' 'Network-URI' 'Tests-SystemChangeNotification' 'Pinesoft- >> Removals-EToys' 'ScriptLoader' 'Collections-Strings' 'System-Change >> Notification' 'OB-Standard' 'MorphicTests' #'Monticello-Mocks' >> 'Tools' >> 'Tests-VM' 'System-Serial Port' 'DeleteMe' 'Polymorph-Tools-Diff' >> 'SUnit' 'Compression' 'Announcements' 'Network-Url' 'EToys' 'System- >> Platforms' 'System-Digital Signatures' 'System-Tools' 'Sound' 'Tests- >> ObjectsAsMethods' 'SMLoader' 'FixInvisible' 'FlexibleVocabularies- >> Info' 'PackageInfo' 'Collections-Text' 'Collections-SkipLists' >> 'GraphicsTests' 'SUnitGUI' 'SmaCC' 'FreeTypeSubPixelAntiAliasing' >> 'Morphic-TrueType' 'System-Object Storage' 'SMBase' >> 'PreferenceBrowser' 'ToolBuilder-SUnit' 'ThreadSafeTranscript' >> 'Installer-Core' 'System-Hashing' 'MethodFinder' 'ST80' 'Exceptions' >> 'SplitJoin' 'Morphic-Balloon' 'Movies' 'Tests-Utilities' >> 'ToolBuilder- >> MVC' 'BlockClosureTests' 'Tests-Release' 'Compiler' 'InstallerAll' >> 'FreeType' 'Installer-Test' 'CompilerTests') >> >> Stef >> >> _______________________________________________ >> 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

July 23, 2009