February 2011 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Fwd: Build failed in Hudson: Pharo 1.3 #16

by Marcus Denker

ok, deleted. On Feb 10, 2011, at 9:10 AM, Dale Henrichs wrote: > Marcus, > > Since there are truncated lines in the mail message, it isn't possible to tell precisely what broke, but I did look at the console output: > > https://pharo-ic.lille.inria.fr/hudson/job/Pharo%201.3/16/console > > and according to the stack on the console it looks like the top of the stack was: > > UndefinedObject(Object)>>doesNotUnderstand: #readStream > MCScanner class>>scanTokens: > MCMczReader>>parseMember: > > and this is the typical signature of a failed mcz download ... where the file was created with little or no content ... > > If I recall correctly, there may be a corrupted file in the package-cache, so the package-cache needs to be cleared before retrying ... > > Dale > > > On 02/10/2011 08:17 AM, Marcus Denker wrote: >> We should really fix the 1.3 build.... >> >> Begin forwarded message: >> >>> From: hudson(a)pharo-ic.lille.inria.fr >>> Date: February 10, 2011 7:06:37 AM PST >>> To: marcus.denker(a)inria.fr, Pharo-project(a)lists.gforge.inria.fr >>> Subject: Build failed in Hudson: Pharo 1.3 #16 >>> >>> See<https://pharo-ic.lille.inria.fr/hudson/job/Pharo%201.3/16/> >>> >>> ------------------------------------------ >>> [...truncated 775 lines...] >>> MetacelloMCProjectSpec>>load >>> MetacelloProjectReferenceSpec>>loadUsing:gofer: >>> [:pkg | pkg loadUsing: self gofer: gofer] in MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>linearLoadPackageSpecs:repositories: >>> OrderedCollection>>do: >>> MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>linearLoadPackageSpecs:repositories: >>> [super linearLoadPackageSpecs: packageSpecs repositories: repositories] in MetacelloFetchingMCSpecLoader>>linearLoadPackageSpecs:repositories: >>> BlockClosure>>ensure: >>> MetacelloLoaderPolicy>>pushLoadDirective:during: >>> MetacelloLoaderPolicy>>pushLinearLoadDirectivesDuring:for: >>> MetacelloFetchingMCSpecLoader>>linearLoadPackageSpecs:repositories: >>> MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>load >>> MetacelloMCVersionSpecLoader>>load >>> MetacelloMCVersion>>executeLoadFromArray: >>> [self versionSpec loader: newLoader. >>> ^ self executeLoadFromArray: anArray] in [[self versionSpec loader: newLoader. >>> ^ self executeLoadFromArray: anArray] >>> ensure: [self versionSpec loader: originalLoader]] in MetacelloMCVersion>>fetchRequiredFromArray: >>> BlockClosure>>ensure: >>> [[self versionSpec loader: newLoader. >>> ^ self executeLoadFromArray: anArray] >>> ensure: [self versionSpec loader: originalLoader]] in MetacelloMCVersion>>fetchRequiredFromArray: >>> MetacelloPharoPlatform(MetacelloPlatform)>>do:displaying: >>> MetacelloPharoPlatform>>do:displaying: >>> MetacelloMCVersion>>fetchRequiredFromArray: >>> [| fetchLoader | >>> fetchLoader := self fetchRequiredFromArray: anArray. >>> MetacelloPlatform current >>> do: [fetchLoader doLoad] >>> displaying: 'Loading ' , displayString. >>> Transcript cr; show: '...finished ' , self versionNumber printString. >>> ^ fetchLoader] in MetacelloMCVersion>>doLoadRequiredFromArray: >>> BlockClosure>>ensure: >>> MetacelloMCVersion>>doLoadRequiredFromArray: >>> MetacelloMCVersion>>load >>> UndefinedObject>>DoIt >>> Compiler>>evaluate:in:to:notifying:ifFail:logged: >>> Compiler class>>evaluate:for:notifying:logged: >>> Compiler class>>evaluate:for:logged: >>> Compiler class>>evaluate:logged: >>> [| chunk | val := (self peekFor: $!) >>> ifTrue: [(Compiler evaluate: self nextChunk logged: false) >>> scanFrom: self] >>> ifFalse: [chunk := self nextChunk. >>> self checkForPreamble: chunk. >>> Compiler evaluate: chunk logged: true]] in [:bar | >>> [self atEnd] >>> whileFalse: [bar value: self position. >>> self skipSeparators. >>> [| chunk | val := (self peekFor: $!) >>> ifTrue: [(Compiler evaluate: self nextChunk logged: false) >>> scanFrom: self] >>> ifFalse: [chunk := self nextChunk. >>> self checkForPreamble: chunk. >>> Compiler evaluate: chunk logged: true]] >>> on: InMidstOfFileinNotification >>> do: [:ex | ex resume: true]. >>> self skipStyleChunk]. >>> self close] in RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: >>> BlockClosure>>on:do: >>> [:bar | >>> [self atEnd] >>> whileFalse: [bar value: self position. >>> self skipSeparators. >>> [| chunk | val := (self peekFor: $!) >>> ifTrue: [(Compiler evaluate: self nextChunk logged: false) >>> scanFrom: self] >>> ifFalse: [chunk := self nextChunk. >>> self checkForPreamble: chunk. >>> Compiler evaluate: chunk logged: true]] >>> on: InMidstOfFileinNotification >>> do: [:ex | ex resume: true]. >>> self skipStyleChunk]. >>> self close] in RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: >>> NonInteractiveUIManager>>progressInitiationExceptionDefaultAction: >>> ProgressInitiationException>>defaultAction >>> UndefinedObject>>handleSignal: >>> ProgressInitiationException(Exception)>>signal >>> ProgressInitiationException>>display:at:from:to:during: >>> ProgressInitiationException class>>display:at:from:to:during: >>> ByteString(String)>>displayProgressAt:from:to:during: >>> RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: >>> RWBinaryOrTextStream(PositionableStream)>>fileIn >>> CodeLoader>>installSourceFile: >>> [:req | self installSourceFile: req contentStream] in CodeLoader>>installSourceFiles >>> Array(SequenceableCollection)>>do: >>> CodeLoader>>installSourceFiles >>> ProjectLauncher>>startUpAfterLogin >>> ProjectLauncher>>startUp >>> [launcher startUp] in [:launcher | ws >>> addDeferredUIMessage: [launcher startUp]] in AutoStart class>>startUp: >>> WorldState>>runStepMethodsIn: >>> PasteUpMorph>>runStepMethods >>> WorldState>>doOneCycleNowFor: >>> WorldState>>doOneCycleFor: >>> PasteUpMorph>>doOneCycle >>> [[World doOneCycle. >>> Processor yield. >>> false] whileFalse. >>> nil] in Project class>>spawnNewProcess >>> [self value. >>> Processor terminateActive] in BlockClosure>>newProcess >>> ------------------------------------------------------------ >>> >>> Processes and their stacks: >>> Process: a Process in nil >>> stack: >>> >>> Array(SequenceableCollection)>>do: >>> [:logger | >>> logger nextPutAll: 'Processes and their stacks: '; >>> cr. >>> Process allInstances >>> do: [:each | >>> | ctx | >>> logger nextPutAll: 'Process: '; >>> print: each; >>> cr; >>> nextPutAll: ' stack:'; >>> cr; >>> cr. >>> ctx := each isActiveProcess >>> ifTrue: [thisContext sender] >>> ifFalse: [each suspendedContext]. >>> ctx >>> ifNotNil: [(ctx stackOfSize: 20) >>> do: [:s | logger print: s; >>> cr]]. >>> logger nextPutAll: '------------------------------'; >>> cr; >>> cr]] in [Smalltalk logError: aString inContext: aContext. >>> Smalltalk >>> logDuring: [:logger | >>> logger nextPutAll: 'Processes and their stacks: '; >>> cr. >>> Process allInstances >>> do: [:each | >>> | ctx | >>> logger nextPutAll: 'Process: '; >>> print: each; >>> cr; >>> nextPutAll: ' stack:'; >>> cr; >>> cr. >>> ctx := each isActiveProcess >>> ifTrue: [thisContext sender] >>> ifFalse: [each suspendedContext]. >>> ctx >>> ifNotNil: [(ctx stackOfSize: 20) >>> do: [:s | logger print: s; >>> cr]]. >>> logger nextPutAll: '------------------------------'; >>> cr; >>> cr]]] in NonInteractiveUIManager>>quitFrom:withMessage: >>> [logStream := self openLog. >>> aMonadicBlock value: logStream] in SmalltalkImage>>logDuring: >>> BlockClosure>>ensure: >>> SmalltalkImage>>logDuring: >>> [Smalltalk logError: aString inContext: aContext. >>> Smalltalk >>> logDuring: [:logger | >>> logger nextPutAll: 'Processes and their stacks: '; >>> cr. >>> Process allInstances >>> do: [:each | >>> | ctx | >>> logger nextPutAll: 'Process: '; >>> print: each; >>> cr; >>> nextPutAll: ' stack:'; >>> cr; >>> cr. >>> ctx := each isActiveProcess >>> ifTrue: [thisContext sender] >>> ifFalse: [each suspendedContext]. >>> ctx >>> ifNotNil: [(ctx stackOfSize: 20) >>> do: [:s | logger print: s; >>> cr]]. >>> logger nextPutAll: '------------------------------'; >>> cr; >>> cr]]] in NonInteractiveUIManager>>quitFrom:withMessage: >>> BlockClosure>>ensure: >>> NonInteractiveUIManager>>quitFrom:withMessage: >>> NonInteractiveUIManager>>unhandledErrorDefaultAction: >>> UnhandledError>>defaultAction >>> UndefinedObject>>handleSignal: >>> MethodContext(ContextPart)>>handleSignal: >>> MethodContext(ContextPart)>>handleSignal: >>> MethodContext(ContextPart)>>handleSignal: >>> UnhandledError(Exception)>>signal >>> UnhandledError class>>signalForException: >>> MessageNotUnderstood(Error)>>defaultAction >>> MessageNotUnderstood>>defaultAction >>> UndefinedObject>>handleSignal: >>> MethodContext(ContextPart)>>handleSignal: >>> ------------------------------ >>> >>> Process: a Process in Delay class>>handleTimerEvent >>> stack: >>> >>> Delay class>>handleTimerEvent >>> Delay class>>runTimerEventLoop >>> [self runTimerEventLoop] in Delay class>>startTimerEventLoop >>> [self value. >>> Processor terminateActive] in BlockClosure>>newProcess >>> ------------------------------ >>> >>> Process: a Process in SmalltalkImage>>lowSpaceWatcher >>> stack: >>> >>> SmalltalkImage>>lowSpaceWatcher >>> [self lowSpaceWatcher] in SmalltalkImage>>installLowSpaceWatcher >>> [self value. >>> Processor terminateActive] in BlockClosure>>newProcess >>> ------------------------------ >>> >>> Process: a Process in ProcessorScheduler class>>idleProcess >>> stack: >>> >>> ProcessorScheduler class>>idleProcess >>> [self idleProcess] in ProcessorScheduler class>>startUp >>> [self value. >>> Processor terminateActive] in BlockClosure>>newProcess >>> ------------------------------ >>> >>> Process: a Process in [delaySemaphore wait] in Delay>>wait >>> stack: >>> >>> [delaySemaphore wait] in Delay>>wait >>> BlockClosure>>ifCurtailed: >>> Delay>>wait >>> InputEventPollingFetcher>>waitForInput >>> InputEventPollingFetcher(InputEventFetcher)>>eventLoop >>> [self eventLoop] in InputEventPollingFetcher(InputEventFetcher)>>installEventLoop >>> [self value. >>> Processor terminateActive] in BlockClosure>>newProcess >>> ------------------------------ >>> >>> Process: a Process in WeakArray class>>finalizationProcess >>> stack: >>> >>> WeakArray class>>finalizationProcess >>> [self finalizationProcess] in WeakArray class>>restartFinalizationProcess >>> [self value. >>> Processor terminateActive] in BlockClosure>>newProcess >>> ------------------------------ >>> >>> Archiving artifacts >>> Enregistrement des rÃ©sultats des tests >>> >> >> -- >> Marcus Denker -- http://www.marcusdenker.de >> INRIA Lille -- Nord Europe. Team RMoD. >> >> > -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

Feb. 10, 2011

Re: [Pharo-project] Accessing the serial interface with Pharo on Windows/Linux?

by StÃ©phane Ducasse

The serial port should be working (there is a fix for named ports) I do not remember whether we should or we already integrated it. Stef On Feb 10, 2011, at 6:02 PM, Friedrich Dominicus wrote: > Just wondering if there is some Smalltalk way to access the serial > interface. > > A little bit extended. Can one use COM and Pharo on Windows? > > Regards > Friedrich >

Feb. 10, 2011

[Pharo-project] [COTDC] 7 - CodeAnnotationMorph

by laurent laffont

Today: CodeAnnotationMorph Comment Of The Day Contest - One Day One Comment Rules: #1: Each day a not commented class is elected. Each day the best comment will be integrated with name of the author(s). #2: If you cannot comment it, deprecate it. Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest Laurent

Feb. 10, 2011

Re: [Pharo-project] Fwd: Build failed in Hudson: Pharo 1.3 #16

by Dale Henrichs

Marcus, Since there are truncated lines in the mail message, it isn't possible to tell precisely what broke, but I did look at the console output: https://pharo-ic.lille.inria.fr/hudson/job/Pharo%201.3/16/console and according to the stack on the console it looks like the top of the stack was: UndefinedObject(Object)>>doesNotUnderstand: #readStream MCScanner class>>scanTokens: MCMczReader>>parseMember: and this is the typical signature of a failed mcz download ... where the file was created with little or no content ... If I recall correctly, there may be a corrupted file in the package-cache, so the package-cache needs to be cleared before retrying ... Dale On 02/10/2011 08:17 AM, Marcus Denker wrote: > We should really fix the 1.3 build.... > > Begin forwarded message: > >> From: hudson(a)pharo-ic.lille.inria.fr >> Date: February 10, 2011 7:06:37 AM PST >> To: marcus.denker(a)inria.fr, Pharo-project(a)lists.gforge.inria.fr >> Subject: Build failed in Hudson: Pharo 1.3 #16 >> >> See<https://pharo-ic.lille.inria.fr/hudson/job/Pharo%201.3/16/> >> >> ------------------------------------------ >> [...truncated 775 lines...] >> MetacelloMCProjectSpec>>load >> MetacelloProjectReferenceSpec>>loadUsing:gofer: >> [:pkg | pkg loadUsing: self gofer: gofer] in MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>linearLoadPackageSpecs:repositories: >> OrderedCollection>>do: >> MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>linearLoadPackageSpecs:repositories: >> [super linearLoadPackageSpecs: packageSpecs repositories: repositories] in MetacelloFetchingMCSpecLoader>>linearLoadPackageSpecs:repositories: >> BlockClosure>>ensure: >> MetacelloLoaderPolicy>>pushLoadDirective:during: >> MetacelloLoaderPolicy>>pushLinearLoadDirectivesDuring:for: >> MetacelloFetchingMCSpecLoader>>linearLoadPackageSpecs:repositories: >> MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>load >> MetacelloMCVersionSpecLoader>>load >> MetacelloMCVersion>>executeLoadFromArray: >> [self versionSpec loader: newLoader. >> ^ self executeLoadFromArray: anArray] in [[self versionSpec loader: newLoader. >> ^ self executeLoadFromArray: anArray] >> ensure: [self versionSpec loader: originalLoader]] in MetacelloMCVersion>>fetchRequiredFromArray: >> BlockClosure>>ensure: >> [[self versionSpec loader: newLoader. >> ^ self executeLoadFromArray: anArray] >> ensure: [self versionSpec loader: originalLoader]] in MetacelloMCVersion>>fetchRequiredFromArray: >> MetacelloPharoPlatform(MetacelloPlatform)>>do:displaying: >> MetacelloPharoPlatform>>do:displaying: >> MetacelloMCVersion>>fetchRequiredFromArray: >> [| fetchLoader | >> fetchLoader := self fetchRequiredFromArray: anArray. >> MetacelloPlatform current >> do: [fetchLoader doLoad] >> displaying: 'Loading ' , displayString. >> Transcript cr; show: '...finished ' , self versionNumber printString. >> ^ fetchLoader] in MetacelloMCVersion>>doLoadRequiredFromArray: >> BlockClosure>>ensure: >> MetacelloMCVersion>>doLoadRequiredFromArray: >> MetacelloMCVersion>>load >> UndefinedObject>>DoIt >> Compiler>>evaluate:in:to:notifying:ifFail:logged: >> Compiler class>>evaluate:for:notifying:logged: >> Compiler class>>evaluate:for:logged: >> Compiler class>>evaluate:logged: >> [| chunk | val := (self peekFor: $!) >> ifTrue: [(Compiler evaluate: self nextChunk logged: false) >> scanFrom: self] >> ifFalse: [chunk := self nextChunk. >> self checkForPreamble: chunk. >> Compiler evaluate: chunk logged: true]] in [:bar | >> [self atEnd] >> whileFalse: [bar value: self position. >> self skipSeparators. >> [| chunk | val := (self peekFor: $!) >> ifTrue: [(Compiler evaluate: self nextChunk logged: false) >> scanFrom: self] >> ifFalse: [chunk := self nextChunk. >> self checkForPreamble: chunk. >> Compiler evaluate: chunk logged: true]] >> on: InMidstOfFileinNotification >> do: [:ex | ex resume: true]. >> self skipStyleChunk]. >> self close] in RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: >> BlockClosure>>on:do: >> [:bar | >> [self atEnd] >> whileFalse: [bar value: self position. >> self skipSeparators. >> [| chunk | val := (self peekFor: $!) >> ifTrue: [(Compiler evaluate: self nextChunk logged: false) >> scanFrom: self] >> ifFalse: [chunk := self nextChunk. >> self checkForPreamble: chunk. >> Compiler evaluate: chunk logged: true]] >> on: InMidstOfFileinNotification >> do: [:ex | ex resume: true]. >> self skipStyleChunk]. >> self close] in RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: >> NonInteractiveUIManager>>progressInitiationExceptionDefaultAction: >> ProgressInitiationException>>defaultAction >> UndefinedObject>>handleSignal: >> ProgressInitiationException(Exception)>>signal >> ProgressInitiationException>>display:at:from:to:during: >> ProgressInitiationException class>>display:at:from:to:during: >> ByteString(String)>>displayProgressAt:from:to:during: >> RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: >> RWBinaryOrTextStream(PositionableStream)>>fileIn >> CodeLoader>>installSourceFile: >> [:req | self installSourceFile: req contentStream] in CodeLoader>>installSourceFiles >> Array(SequenceableCollection)>>do: >> CodeLoader>>installSourceFiles >> ProjectLauncher>>startUpAfterLogin >> ProjectLauncher>>startUp >> [launcher startUp] in [:launcher | ws >> addDeferredUIMessage: [launcher startUp]] in AutoStart class>>startUp: >> WorldState>>runStepMethodsIn: >> PasteUpMorph>>runStepMethods >> WorldState>>doOneCycleNowFor: >> WorldState>>doOneCycleFor: >> PasteUpMorph>>doOneCycle >> [[World doOneCycle. >> Processor yield. >> false] whileFalse. >> nil] in Project class>>spawnNewProcess >> [self value. >> Processor terminateActive] in BlockClosure>>newProcess >> ------------------------------------------------------------ >> >> Processes and their stacks: >> Process: a Process in nil >> stack: >> >> Array(SequenceableCollection)>>do: >> [:logger | >> logger nextPutAll: 'Processes and their stacks: '; >> cr. >> Process allInstances >> do: [:each | >> | ctx | >> logger nextPutAll: 'Process: '; >> print: each; >> cr; >> nextPutAll: ' stack:'; >> cr; >> cr. >> ctx := each isActiveProcess >> ifTrue: [thisContext sender] >> ifFalse: [each suspendedContext]. >> ctx >> ifNotNil: [(ctx stackOfSize: 20) >> do: [:s | logger print: s; >> cr]]. >> logger nextPutAll: '------------------------------'; >> cr; >> cr]] in [Smalltalk logError: aString inContext: aContext. >> Smalltalk >> logDuring: [:logger | >> logger nextPutAll: 'Processes and their stacks: '; >> cr. >> Process allInstances >> do: [:each | >> | ctx | >> logger nextPutAll: 'Process: '; >> print: each; >> cr; >> nextPutAll: ' stack:'; >> cr; >> cr. >> ctx := each isActiveProcess >> ifTrue: [thisContext sender] >> ifFalse: [each suspendedContext]. >> ctx >> ifNotNil: [(ctx stackOfSize: 20) >> do: [:s | logger print: s; >> cr]]. >> logger nextPutAll: '------------------------------'; >> cr; >> cr]]] in NonInteractiveUIManager>>quitFrom:withMessage: >> [logStream := self openLog. >> aMonadicBlock value: logStream] in SmalltalkImage>>logDuring: >> BlockClosure>>ensure: >> SmalltalkImage>>logDuring: >> [Smalltalk logError: aString inContext: aContext. >> Smalltalk >> logDuring: [:logger | >> logger nextPutAll: 'Processes and their stacks: '; >> cr. >> Process allInstances >> do: [:each | >> | ctx | >> logger nextPutAll: 'Process: '; >> print: each; >> cr; >> nextPutAll: ' stack:'; >> cr; >> cr. >> ctx := each isActiveProcess >> ifTrue: [thisContext sender] >> ifFalse: [each suspendedContext]. >> ctx >> ifNotNil: [(ctx stackOfSize: 20) >> do: [:s | logger print: s; >> cr]]. >> logger nextPutAll: '------------------------------'; >> cr; >> cr]]] in NonInteractiveUIManager>>quitFrom:withMessage: >> BlockClosure>>ensure: >> NonInteractiveUIManager>>quitFrom:withMessage: >> NonInteractiveUIManager>>unhandledErrorDefaultAction: >> UnhandledError>>defaultAction >> UndefinedObject>>handleSignal: >> MethodContext(ContextPart)>>handleSignal: >> MethodContext(ContextPart)>>handleSignal: >> MethodContext(ContextPart)>>handleSignal: >> UnhandledError(Exception)>>signal >> UnhandledError class>>signalForException: >> MessageNotUnderstood(Error)>>defaultAction >> MessageNotUnderstood>>defaultAction >> UndefinedObject>>handleSignal: >> MethodContext(ContextPart)>>handleSignal: >> ------------------------------ >> >> Process: a Process in Delay class>>handleTimerEvent >> stack: >> >> Delay class>>handleTimerEvent >> Delay class>>runTimerEventLoop >> [self runTimerEventLoop] in Delay class>>startTimerEventLoop >> [self value. >> Processor terminateActive] in BlockClosure>>newProcess >> ------------------------------ >> >> Process: a Process in SmalltalkImage>>lowSpaceWatcher >> stack: >> >> SmalltalkImage>>lowSpaceWatcher >> [self lowSpaceWatcher] in SmalltalkImage>>installLowSpaceWatcher >> [self value. >> Processor terminateActive] in BlockClosure>>newProcess >> ------------------------------ >> >> Process: a Process in ProcessorScheduler class>>idleProcess >> stack: >> >> ProcessorScheduler class>>idleProcess >> [self idleProcess] in ProcessorScheduler class>>startUp >> [self value. >> Processor terminateActive] in BlockClosure>>newProcess >> ------------------------------ >> >> Process: a Process in [delaySemaphore wait] in Delay>>wait >> stack: >> >> [delaySemaphore wait] in Delay>>wait >> BlockClosure>>ifCurtailed: >> Delay>>wait >> InputEventPollingFetcher>>waitForInput >> InputEventPollingFetcher(InputEventFetcher)>>eventLoop >> [self eventLoop] in InputEventPollingFetcher(InputEventFetcher)>>installEventLoop >> [self value. >> Processor terminateActive] in BlockClosure>>newProcess >> ------------------------------ >> >> Process: a Process in WeakArray class>>finalizationProcess >> stack: >> >> WeakArray class>>finalizationProcess >> [self finalizationProcess] in WeakArray class>>restartFinalizationProcess >> [self value. >> Processor terminateActive] in BlockClosure>>newProcess >> ------------------------------ >> >> Archiving artifacts >> Enregistrement des rÃ©sultats des tests >> > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > >

Feb. 10, 2011

[Pharo-project] Accessing the serial interface with Pharo on Windows/Linux?

by Friedrich Dominicus

Just wondering if there is some Smalltalk way to access the serial interface. A little bit extended. Can one use COM and Pharo on Windows? Regards Friedrich

Feb. 10, 2011

Re: [Pharo-project] Issue 3401 in pharo: Comparison of Urls is not possible yet

by pharo＠googlecode.com

Comment #4 on issue 3401 by cdric...(a)gmail.com: Comparison of Urls is not possible yet http://code.google.com/p/pharo/issues/detail?id=3401 I totally agree with previous comments. But then, #= in URI should be refactored too as it is also based on string conversion. URI>>= otherURI ^ self class = otherURI class and: [self asString = otherURI asString] Time to refactor URI/Url ? :)

Feb. 10, 2011

Re: [Pharo-project] Issue 3679 in pharo: Refactored and extended CompilerExceptionsTest

by pharo＠googlecode.com

Updates: Status: Closed Comment #1 on issue 3679 by stephane...(a)gmail.com: Refactored and extended CompilerExceptionsTest http://code.google.com/p/pharo/issues/detail?id=3679 in 13049

Feb. 10, 2011

Re: [Pharo-project] A tinyBenchmark

by Felipe BaÃ±ados Schwerter

Hi Everybody! This is my first post on the list, even though i've been subscribed for more than 6 months. 2011/2/10 Levente Uzonyi <leves(a)elte.hu> > On Thu, 10 Feb 2011, Torsten Bergmann wrote: > > see http://fbanados.wordpress.com/2011/02/10/a-tinybenchmark >> >> Maybe Eliot is able to say something here on the main >> differences between Cog <-> VW VM. >> > > You made several mistakes: > - You didn't post the source code for #tinyBenchmarks. Do all those > Smalltalks implement it? Are the implementations equal? > No, they don't implement it. Just Pharo and Squeak. I just added the same implementation to Integer in VA, VisualWorks and GNU Smalltalk ( Integer>>tinyBenchmarks, Integer>>benchmark and Integer>>benchFib), so the source code is the same. - You didn't specify the version numbers for the VMs used. Or if you built > them yourself, then the sourcecode + compiler version + configuration > parameters. Without these your measurements can't be reproduced. > Every System was the one available from their websites. (Got Pharo 1.2 from Hudson about 3 days ago.) However, VisualWorks is not available from its website right now. I installed it from a Cincom CD-ROM I got on Smalltalks 2010 . > - There are two different Cog VMs. You didn't specify which one did you use > with Pharo. > Smalltalk vmVersion returns 'Croquet Closure Cog VM [CoInterpreter VMMaker-oscog.35]'). > - You used a CogVM (JIT) with Pharo but SqueakVM (interpreter) with Squeak > 4.2. What's even worse is that you based your conclusion on this mistake. > Yes, it is true. Daniel Galdames also pointed this out last night on the blog. But as I told before, it is just the benchmarks you get from the "download the latest version available" approach. I couldn't find a Cog-based Squeak on its ftp site, (perhaps I was too lazy). I won't have the time to repeat this until next week, then I'll try this. > - Does #tinyBenchmarks alone give fair performance comparison? Hardly. > > Well, it was the benchmark I knew of. Do you know a better performance benchmark available? If so, I could retry the experiment. > > Levente > > > >> Thx >> T. >> -- >> NEU: FreePhone - kostenlos mobil telefonieren und surfen! >> Jetzt informieren: http://www.gmx.net/de/go/freephone >> >> >> > -- Felipe BaÃ±ados Schwerter Estudiante de IngenierÃa Civil en ComputaciÃ³n http://www.dcc.uchile.cl/~fbanados Universidad de Chile

Feb. 10, 2011

[Pharo-project] [update 1.3] #13049

by StÃ©phane Ducasse

13049 ----- - deprecate scope:.... - CompilerExceptionTest refactoring.

Feb. 10, 2011

Re: [Pharo-project] Issue 3692 in pharo: Default line-end convention fix

by pharo＠googlecode.com

Updates: Status: Fixed Labels: Milestone-1.3 Difficulty-Easy Type-ReportDefect Comment #1 on issue 3692 by siguc...(a)gmail.com: Default line-end convention fix http://code.google.com/p/pharo/issues/detail?id=3692 (No comment was entered for this change.)

Feb. 10, 2011