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[Pharo-project] Who wants to do a Spec/Zinc/Fuel experiment? [WAS] Re: fuelized test failures
by Mariano Martinez Peck July 23, 2012

July 23, 2012

On Fri, Jul 20, 2012 at 6:09 PM, Camillo Bruni <camillobruni(a)gmail.com>wrote: > From now on all the test-failures are serialized on the build server. > > This allows us to quickly find the cause of a failing test: > - download the .fuel file for the failing test > - materialize the .fuel in the image and debug the code > | aContext | > aContext := FLMaterializer materializeFromFileNamed: > 'PharoDebug.fuel'. > Debugger openContext: aContext label: 'This is the new debugger!' > contents: nil > > The serialized stack trace is very limited (generally only 2 contexts) but > they > are enough to get a decent view on what the variables are > I was thinking....it should be really easy to build a very simple UI that: - lets you select/write a Jenkins job and a test - downloads the .fuel - materialize it and open the debugger Anyone interested? Ben do you need another tool for your paper/chapter? ;) Cheers, -- Mariano http://marianopeck.wordpress.com

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[Pharo-project] [update 2.0] #20230
by Marcus Denker July 23, 2012

July 23, 2012

20230 ----- Issue 6432: fix date and time parsing http://code.google.com/p/pharo/issues/detail?id=6432 Issue 3665: asStringOrText should invoke asString http://code.google.com/p/pharo/issues/detail?id=3665 Issue 6414: Failing Test on Mac: FileDialogWindowTest.testIssue6406 http://code.google.com/p/pharo/issues/detail?id=6414 -- Marcus Denker -- http://marcusdenker.de

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Re: [Pharo-project] [Moose-dev] Performance of text presentation in Glamour
by Tudor Girba July 23, 2012

July 23, 2012

Hmm, I would like to know the answer as well. As far as I can tell, the problem is given by transforming the String into Text, and this is done by PluggableTextMorph. Does anyone have a clue on how to proceed when we want to display a large amount of text in a Morph? Cheers, Doru On Mon, Jul 23, 2012 at 5:36 AM, Usman Bhatti <usman.bhatti(a)gmail.com> wrote: > Hello all, > > I am working with text presentation in Glamour: the browser is used to show > the contents of code files. I noted that the time to display the contents of > a file (almost) exponentially grows with the size of the file. So, > performing tests on files of three different sizes, I obtain the following > response times (using Pharo profiler): > 1000 lines 2s > 2500 lines 11s > 3500 lines 23s. > > So thats quite lot for me where I occasionally have files with 2K lines and > I may need to browse their contents rapidly. > > Running my test script with the profiler in Pharo, I get this tree. I see > that the message fromString: method is sent to Text class several times and > that takes about 96% of the time (in all test cases). Any hints on how to > reduce the number of times the method is invoked by glamour? > > tx in advance, > Usman > > Trace with 3.5K lines: > > - 23669 tallies, 23671 msec. > > **Tree** > -------------------------------- > Process: (40s) 516161536: nil > -------------------------------- > 100.0% {23669ms} GLMTabulator(GLMBrowser)>>openOn:with: > 100.0% {23667ms} GLMTabulator(GLMBrowser)>>openWith: > 100.0% {23667ms} GLMMorphicRenderer>>open: > 91.2% {21577ms} GLMMorphicWindowRenderer > class(GLMMorphicWidgetRenderer class)>>render:from: > |91.2% {21577ms} GLMMorphicWindowRenderer>>render: > | 72.3% {17122ms} > GLMSystemWindow(SystemWindow)>>addMorph:fullFrame: > | |72.3% {17122ms} PanelMorph>>adoptPaneColor: > | | 72.3% {17120ms} PanelMorph(Morph)>>adoptPaneColor: > | | 72.3% {17120ms} PanelMorph>>adoptPaneColor: > | | 72.3% {17120ms} PanelMorph(Morph)>>color: > | | 72.3% {17120ms} PanelMorph(Morph)>>changed > | | 72.3% {17120ms} PanelMorph(Morph)>>privateFullBounds > | | 72.3% {17120ms} PanelMorph(Morph)>>submorphBounds > | | 72.3% {17120ms} > LazyTabGroupMorph(Morph)>>fullBounds > | | 72.3% {17120ms} > LazyTabGroupMorph(Morph)>>doLayoutIn: > | | 65.1% {15418ms} TableLayout>>layout:in: > | | |65.1% {15418ms} > TableLayout>>layoutTopToBottom:in: > | | | 65.1% {15418ms} > PanelMorph(Morph)>>layoutInBounds: > | | | 65.1% {15418ms} > PanelMorph(Morph)>>bounds: > | | | 65.1% {15418ms} > PanelMorph(Morph)>>position: > | | | 65.1% {15418ms} > PanelMorph(Morph)>>fullBounds > | | | 65.1% {15418ms} > PanelMorph(Morph)>>doLayoutIn: > | | | 65.1% {15418ms} > TableLayout>>layout:in: > | | | 65.1% {15418ms} > TableLayout>>layoutTopToBottom:in: > | | | 65.1% {15418ms} > GLMPluggableTextMorph(Morph)>>layoutInBounds: > | | | 65.1% {15418ms} > GLMPluggableTextMorph(Morph)>>bounds: > | | | 65.1% {15418ms} > GLMPluggableTextMorph(PluggableTextMorph)>>extent: > | | | 65.1% {15414ms} > GLMTextMorphForEditView(TextMorph)>>extent: > | | | 65.1% {15414ms} > GLMTextMorphForEditView(TextMorph)>>installEditorToReplace: > | | | 65.1% {15414ms} > GLMSmalltalkEditor class(TextEditor class)>>forMorph: > | | | 65.1% > {15414ms} GLMSmalltalkEditor(TextEditor)>>initWithMorph: > | | | 65.1% > {15414ms} GLMSmalltalkEditor(TextEditor)>>resetState > | | | 65.1% > {15414ms} GLMSmalltalkEditor(TextEditor)>>paragraph > | | | 65.1% > {15414ms} GLMTextMorphForEditView(TextMorphForEditView)>>paragraph > | | | 65.1% > {15414ms} GLMTextMorphForEditView(TextMorph)>>paragraph > | | | > 65.1% {15414ms} Paragraph>>compose:style:from:in: > | | | > 65.1% {15414ms} Paragraph>>composeAll > | | | > 65.1% {15414ms} > Paragraph>>multiComposeLinesFrom:to:delta:into:priorLines:atY: > | | | > 65.1% {15414ms} > TextComposer>>multiComposeLinesFrom:to:delta:into:priorLi...extStyle:text:container:wantsColumnBreaks: > | | | > 65.1% {15414ms} TextComposer>>composeAllLines > | | | > 65.1% {15414ms} TextComposer>>composeOneLine > | | | > 65.1% {15398ms} TextComposer>>composeAllRectangles: > | | | > 65.0% {15386ms} TextComposer>>composeEachRectangleIn: > | | | > 64.9% {15369ms} > MultiCompositionScanner>>composeFrom:inRectangle:firstLine:leftSide:rightSide: > | | | > 63.9% {15116ms} Text class>>fromString: > | | | > 63.3% {14992ms} primitives > | | 7.2% {1702ms} > LazyTabGroupMorph(Morph)>>privateFullBounds > | | 7.2% {1702ms} > LazyTabGroupMorph(Morph)>>submorphBounds > | | 7.2% {1702ms} > PanelMorph(Morph)>>fullBounds > | | 7.2% {1702ms} > PanelMorph(Morph)>>doLayoutIn: > | | 7.2% {1702ms} > TableLayout>>layout:in: > | | 7.2% {1700ms} > TableLayout>>layoutTopToBottom:in: > | | 7.2% {1700ms} > GLMPluggableTextMorph(Morph)>>layoutInBounds: > | | 7.2% {1700ms} > GLMPluggableTextMorph(Morph)>>bounds: > | | 7.2% {1700ms} > GLMPluggableTextMorph(PluggableTextMorph)>>extent: > | | 7.2% {1696ms} > GLMTextMorphForEditView(TextMorph)>>extent: > | | 7.2% {1696ms} > GLMTextMorphForEditView(TextMorph)>>installEditorToReplace: > | | 7.2% {1696ms} > GLMSmalltalkEditor class(TextEditor class)>>forMorph: > | | 7.2% {1696ms} > GLMSmalltalkEditor(TextEditor)>>initWithMorph: > | | 7.2% {1696ms} > GLMSmalltalkEditor(TextEditor)>>resetState > | | 7.2% {1696ms} > GLMSmalltalkEditor(TextEditor)>>paragraph > | | 7.2% {1696ms} > GLMTextMorphForEditView(TextMorphForEditView)>>paragraph > | | 7.2% > {1696ms} GLMTextMorphForEditView(TextMorph)>>paragraph > | | 7.2% > {1696ms} Paragraph>>compose:style:from:in: > | | 7.2% > {1696ms} Paragraph>>composeAll > | | 7.2% > {1696ms} Paragraph>>multiComposeLinesFrom:to:delta:into:priorLines:atY: > | | 7.2% > {1696ms} > TextComposer>>multiComposeLinesFrom:to:delta:into:priorLi...extStyle:text:container:wantsColumnBreaks: > | | > 7.2% {1696ms} TextComposer>>composeAllLines > | | > 7.2% {1696ms} TextComposer>>composeOneLine > | | > 7.2% {1696ms} TextComposer>>composeAllRectangles: > | | > 7.2% {1694ms} TextComposer>>composeEachRectangleIn: > | | > 7.1% {1692ms} > MultiCompositionScanner>>composeFrom:inRectangle:firstLine:leftSide:rightSide: > | | > 6.9% {1629ms} Text class>>fromString: > | | > 6.8% {1621ms} primitives > | 18.8% {4445ms} > GLMMorphicWindowRenderer(GLMMorphicWidgetRenderer)>>renderObject: > | 18.8% {4445ms} GLMMorphicRenderer(GLMRenderer)>>render: > | 18.8% {4445ms} GLMTabulator>>renderGlamorouslyOn: > | 18.8% {4445ms} GLMMorphicRenderer>>renderTabulator: > | 18.8% {4445ms} GLMMorphicTabulatorRenderer > class(GLMMorphicWidgetRenderer class)>>render:from: > | 18.8% {4445ms} GLMMorphicTabulatorRenderer>>render: > | 18.8% {4445ms} > GLMMorphicTabulatorRenderer>>renderCustomRow:ofPane:inUI:inBrowser: > | 18.8% {4445ms} > GLMMorphicTabulatorRenderer(GLMMorphicWidgetRenderer)>>renderObject: > | 18.8% {4445ms} > GLMMorphicRenderer(GLMRenderer)>>render: > | 18.8% {4445ms} GLMPane>>renderGlamorouslyOn: > | 18.8% {4445ms} > GLMMorphicRenderer>>renderPane: > | 18.8% {4445ms} GLMMorphicPaneRenderer > class(GLMMorphicWidgetRenderer class)>>render:from: > | 18.8% {4445ms} > GLMMorphicPaneRenderer>>render: > | 18.8% {4445ms} > GLMMorphicPaneRenderer>>renderContainerFor: > | 18.8% {4443ms} > GLMMorphicPaneRenderer(GLMMorphicWidgetRenderer)>>renderWithTitleOrNil: > | 18.8% {4443ms} > GLMMorphicPaneRenderer(GLMMorphicWidgetRenderer)>>renderObject: > | 18.8% {4443ms} > GLMMorphicRenderer(GLMRenderer)>>render: > | 18.8% {4443ms} > GLMCompositePresentation>>renderGlamorouslyOn: > | 18.8% {4443ms} > GLMTabbedArrangement>>renderGlamorouslyOn: > | 18.8% {4443ms} > GLMMorphicRenderer>>renderTabbedCompositePresentation: > | 18.8% {4443ms} > GLMMorphicTabbedRenderer class(GLMMorphicWidgetRenderer class)>>render:from: > | 18.8% {4443ms} > GLMMorphicTabbedRenderer>>render: > | 18.8% {4443ms} > GLMMorphicTabbedRenderer(GLMMorphicWidgetRenderer)>>renderWithTitleOrNil: > | 18.8% {4441ms} > GLMMorphicTabbedRenderer(GLMMorphicWidgetRenderer)>>renderObject: > | 18.8% {4441ms} > GLMMorphicRenderer(GLMRenderer)>>render: > | 18.8% {4441ms} > GLMTextPresentation>>renderGlamorouslyOn: > | 18.8% > {4441ms} GLMMorphicRenderer>>renderTextPresentation: > | 18.8% > {4441ms} GLMMorphicTextRenderer class(GLMMorphicWidgetRenderer > class)>>render:from: > | 18.8% > {4441ms} GLMMorphicTextRenderer>>render: > | 18.8% > {4441ms} GLMMorphicTextRenderer>>textMorphForModel: > | 18.8% > {4441ms} GLMPluggableTextMorph class(PluggableTextMorph > class)>>on:text:accept:readSelection:menu: > | > 18.7% {4437ms} > GLMPluggableTextMorph(PluggableTextMorph)>>on:text:accept:readSelection:menu: > | > 18.7% {4437ms} GLMPluggableTextMorph(PluggableTextMorph)>>setText: > | > 18.7% {4437ms} GLMPluggableTextMorph(PluggableTextMorph)>>setTextBasic: > | > 10.2% {2407ms} GLMTextMorphForEditView(TextMorph)>>contents:wrappedTo: > | > |10.2% {2407ms} GLMTextMorphForEditView(TextMorph)>>newContents: > | > | 10.2% {2407ms} GLMTextMorphForEditView(TextMorphForEditView)>>paragraph > | > | 10.2% {2407ms} GLMTextMorphForEditView(TextMorph)>>paragraph > | > | 10.2% {2407ms} Paragraph>>compose:style:from:in: > | > | 10.2% {2407ms} Paragraph>>composeAll > | > | 10.2% {2407ms} > Paragraph>>multiComposeLinesFrom:to:delta:into:priorLines:atY: > | > | 10.2% {2407ms} > TextComposer>>multiComposeLinesFrom:to:delta:into:priorLi...extStyle:text:container:wantsColumnBreaks: > | > | 10.2% {2407ms} TextComposer>>composeAllLines > | > | 10.2% {2407ms} TextComposer>>composeOneLine > | > | 10.2% {2403ms} TextComposer>>composeAllRectangles: > | > | 10.1% {2401ms} TextComposer>>composeEachRectangleIn: > | > | 10.1% {2397ms} > MultiCompositionScanner>>composeFrom:inRectangle:firstLine:leftSide:rightSide: > | > | 9.8% {2321ms} Text class>>fromString: > | > | 9.7% {2299ms} primitives > | > 8.6% {2030ms} GLMPluggableTextMorph(ScrollPane)>>setScrollDeltas > | > 8.6% {2028ms} GLMPluggableTextMorph(ScrollPane)>>hideOrShowScrollBars > | > 8.6% {2028ms} GLMPluggableTextMorph(ScrollPane)>>vHideOrShowScrollBar > | > 8.6% {2028ms} GLMPluggableTextMorph(ScrollPane)>>vShowScrollBar > | > 8.6% {2028ms} GLMPluggableTextMorph(PluggableTextMorph)>>resetExtent > | > 8.6% {2026ms} GLMPluggableTextMorph(PluggableTextMorph)>>extent: > | > 8.6% {2026ms} GLMTextMorphForEditView(TextMorph)>>extent: > | > 8.6% {2026ms} GLMTextMorphForEditView(TextMorph)>>installEditorToReplace: > | > 8.6% {2026ms} GLMSmalltalkEditor class(TextEditor class)>>forMorph: > | > 8.6% {2026ms} GLMSmalltalkEditor(TextEditor)>>initWithMorph: > | > 8.6% {2026ms} GLMSmalltalkEditor(TextEditor)>>resetState > | > 8.6% {2026ms} GLMSmalltalkEditor(TextEditor)>>paragraph > | > 8.6% {2026ms} GLMTextMorphForEditView(TextMorphForEditView)>>paragraph > | > 8.6% {2026ms} GLMTextMorphForEditView(TextMorph)>>paragraph > | > 8.6% {2026ms} Paragraph>>compose:style:from:in: > | > 8.6% {2026ms} Paragraph>>composeAll > | > 8.6% {2026ms} Paragraph>>multiComposeLinesFrom:to:delta:into:priorLines:atY: > | > 8.6% {2026ms} > TextComposer>>multiComposeLinesFrom:to:delta:into:priorLi...extStyle:text:container:wantsColumnBreaks: > | > 8.6% {2026ms} TextComposer>>composeAllLines > | > 8.6% {2026ms} TextComposer>>composeOneLine > | > 8.6% {2024ms} TextComposer>>composeAllRectangles: > | > 8.5% {2020ms} TextComposer>>composeEachRectangleIn: > | > 8.5% {2016ms} > MultiCompositionScanner>>composeFrom:inRectangle:firstLine:leftSide:rightSide: > | > 8.3% {1956ms} Text class>>fromString: > | > 8.2% {1950ms} primitives > 8.8% {2090ms} GLMSystemWindow(Morph)>>openInWorld > 8.8% {2090ms} GLMSystemWindow(SystemWindow)>>openInWorld: > 8.8% {2079ms} GLMSystemWindow(Morph)>>bounds: > 5.2% {1229ms} GLMSystemWindow(SystemWindow)>>position: > |5.2% {1229ms} GLMSystemWindow(Morph)>>position: > | 5.2% {1229ms} GLMSystemWindow(Morph)>>fullBounds > | 5.2% {1229ms} GLMSystemWindow(Morph)>>doLayoutIn: > | 5.2% {1229ms} GLMSystemWindow(Morph)>>privateFullBounds > | 5.2% {1229ms} GLMSystemWindow(Morph)>>submorphBounds > | 5.2% {1229ms} PanelMorph(Morph)>>fullBounds > | 5.2% {1229ms} PanelMorph(Morph)>>doLayoutIn: > | 5.2% {1229ms} > PanelMorph(Morph)>>privateFullBounds > | 5.2% {1229ms} > PanelMorph(Morph)>>submorphBounds > | 5.2% {1229ms} PanelMorph(Morph)>>fullBounds > | 5.2% {1229ms} > PanelMorph(Morph)>>doLayoutIn: > | 5.2% {1229ms} > PanelMorph(Morph)>>privateFullBounds > | 5.2% {1229ms} > PanelMorph(Morph)>>submorphBounds > | 5.2% {1229ms} > LazyTabGroupMorph(Morph)>>fullBounds > | 5.2% {1229ms} > LazyTabGroupMorph(Morph)>>doLayoutIn: > | 5.2% {1229ms} > LazyTabGroupMorph(Morph)>>privateFullBounds > | 5.2% {1229ms} > LazyTabGroupMorph(Morph)>>submorphBounds > | 5.2% {1229ms} > PanelMorph(Morph)>>fullBounds > | 5.2% {1229ms} > PanelMorph(Morph)>>doLayoutIn: > | 5.2% {1229ms} > TableLayout>>layout:in: > | 5.2% {1227ms} > TableLayout>>layoutTopToBottom:in: > | 5.2% {1227ms} > GLMPluggableTextMorph(Morph)>>layoutInBounds: > | 5.2% {1227ms} > GLMPluggableTextMorph(Morph)>>bounds: > | 5.2% {1227ms} > GLMPluggableTextMorph(PluggableTextMorph)>>extent: > | 5.2% {1225ms} > GLMTextMorphForEditView(TextMorph)>>extent: > | 5.2% > {1225ms} GLMTextMorphForEditView(TextMorph)>>installEditorToReplace: > | 5.2% > {1225ms} GLMSmalltalkEditor class(TextEditor class)>>forMorph: > | 5.2% > {1225ms} GLMSmalltalkEditor(TextEditor)>>initWithMorph: > | 5.2% > {1225ms} GLMSmalltalkEditor(TextEditor)>>resetState > | > 5.2% {1225ms} GLMSmalltalkEditor(TextEditor)>>paragraph > | > 5.2% {1225ms} GLMTextMorphForEditView(TextMorphForEditView)>>paragraph > | > 5.2% {1225ms} GLMTextMorphForEditView(TextMorph)>>paragraph > | > 5.2% {1225ms} Paragraph>>compose:style:from:in: > | > 5.2% {1225ms} Paragraph>>composeAll > | > 5.2% {1225ms} Paragraph>>multiComposeLinesFrom:to:delta:into:priorLines:atY: > | > 5.2% {1225ms} > TextComposer>>multiComposeLinesFrom:to:delta:into:priorLi...extStyle:text:container:wantsColumnBreaks: > | > 5.2% {1225ms} TextComposer>>composeAllLines > | > 5.2% {1225ms} TextComposer>>composeOneLine > | > 5.2% {1225ms} TextComposer>>composeAllRectangles: > | > 5.2% {1225ms} TextComposer>>composeEachRectangleIn: > | > 5.2% {1225ms} > MultiCompositionScanner>>composeFrom:inRectangle:firstLine:leftSide:rightSide: > | > 5.0% {1187ms} Text class>>fromString: > | > 5.0% {1177ms} primitives > 3.6% {850ms} GLMSystemWindow>>extent: > 3.6% {850ms} GLMSystemWindow(Morph)>>fullBounds > 3.6% {850ms} GLMSystemWindow(Morph)>>doLayoutIn: > 3.6% {850ms} GLMSystemWindow(Morph)>>privateFullBounds > 3.6% {850ms} GLMSystemWindow(Morph)>>submorphBounds > 3.6% {850ms} PanelMorph(Morph)>>fullBounds > 3.6% {850ms} PanelMorph(Morph)>>doLayoutIn: > 3.6% {850ms} PanelMorph(Morph)>>privateFullBounds > 3.6% {850ms} PanelMorph(Morph)>>submorphBounds > 3.6% {850ms} PanelMorph(Morph)>>fullBounds > 3.6% {850ms} PanelMorph(Morph)>>doLayoutIn: > 3.6% {850ms} > PanelMorph(Morph)>>privateFullBounds > 3.6% {850ms} > PanelMorph(Morph)>>submorphBounds > 3.6% {850ms} > LazyTabGroupMorph(Morph)>>fullBounds > 3.6% {850ms} > LazyTabGroupMorph(Morph)>>doLayoutIn: > 3.6% {850ms} > LazyTabGroupMorph(Morph)>>privateFullBounds > 3.6% {850ms} > LazyTabGroupMorph(Morph)>>submorphBounds > 3.6% {850ms} > PanelMorph(Morph)>>fullBounds > 3.6% {850ms} > PanelMorph(Morph)>>doLayoutIn: > 3.6% {850ms} > TableLayout>>layout:in: > 3.6% {850ms} > TableLayout>>layoutTopToBottom:in: > 3.6% {848ms} > GLMPluggableTextMorph(Morph)>>layoutInBounds: > 3.6% {848ms} > GLMPluggableTextMorph(Morph)>>bounds: > 3.6% {848ms} > GLMPluggableTextMorph(PluggableTextMorph)>>extent: > 3.6% {848ms} > GLMTextMorphForEditView(TextMorph)>>extent: > 3.6% {848ms} > GLMTextMorphForEditView(TextMorph)>>installEditorToReplace: > 3.6% {848ms} > GLMSmalltalkEditor class(TextEditor class)>>forMorph: > 3.6% > {848ms} GLMSmalltalkEditor(TextEditor)>>initWithMorph: > 3.6% > {848ms} GLMSmalltalkEditor(TextEditor)>>resetState > 3.6% > {848ms} GLMSmalltalkEditor(TextEditor)>>paragraph > 3.6% > {848ms} GLMTextMorphForEditView(TextMorphForEditView)>>paragraph > > 3.6% {848ms} GLMTextMorphForEditView(TextMorph)>>paragraph > > 3.6% {848ms} Paragraph>>compose:style:from:in: > > 3.6% {848ms} Paragraph>>composeAll > > 3.6% {848ms} Paragraph>>multiComposeLinesFrom:to:delta:into:priorLines:atY: > > 3.6% {848ms} > TextComposer>>multiComposeLinesFrom:to:delta:into:priorLi...extStyle:text:container:wantsColumnBreaks: > > 3.6% {848ms} TextComposer>>composeAllLines > > 3.6% {846ms} TextComposer>>composeOneLine > > 3.6% {846ms} TextComposer>>composeAllRectangles: > > 3.6% {844ms} TextComposer>>composeEachRectangleIn: > > 3.6% {844ms} > MultiCompositionScanner>>composeFrom:inRectangle:firstLine:leftSide:rightSide: > > 3.4% {807ms} Text class>>fromString: > > 3.4% {802ms} primitives > **Leaves** > 96.5% {22842ms} Text class>>fromString: > > **Memory** > old -4,940,088 bytes > young +69,144 bytes > used -4,870,944 bytes > free -1,051,976 bytes > > **GCs** > full 3 totalling 1,428ms (6.0% uptime), avg 476.0ms > incr 16030 totalling 15,162ms (64.0% uptime), avg 1.0ms > tenures 42 (avg 381 GCs/tenure) > root table 0 overflows > > > _______________________________________________ > 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"

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[Pharo-project] how to find the memory size of an object graph
by Tudor Girba July 23, 2012

July 23, 2012

Hi, I have some problems with memory consumption in a Moose model. However, I do not quite know where the memory is spent. To solve this, I would need to know the amount of space occupied by the objects (and all the referenced objects subgraphs). I found Object>>sizeInMemory, but this only shows the size of the current object. What I would need is a graph traversal that does not break on cyclic graphs, and that accumulates the size of the objects. I thought of using Fuel for this. I tried to follow the instructions from here: http://rmod.lille.inria.fr/web/pier/software/Fuel/Version1.8/Documentation/… and work with the debug facilities: (ConfigurationOfFuel project version: '1.8') load: #(FuelDebug). For small examples, it seems to work fine: FLAnalyzer newDefault setDebug; analysisFor: #((1) (2) (3) (4)) However, for larger examples, the process takes forever. Is there another way of approaching this problem? Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

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[Pharo-project] [update 2.0] #20231
by Marcus Denker July 22, 2012

July 22, 2012

20231 ----- Issue 6405: [ENH]: Clean MCCacheRepository http://code.google.com/p/pharo/issues/detail?id=6405 Issue 6299: MNU: FileReference class>>methodPassed: http://code.google.com/p/pharo/issues/detail?id=6299 Issue 6171: Methods from Trait have nil category http://code.google.com/p/pharo/issues/detail?id=6171 Issue 6074: Make ChangeSet rely on SystemAnnouncer instead of SystemChangeNotifier http://code.google.com/p/pharo/issues/detail?id=6074 -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] shortcut to copy inside class comment does not work
by Mariano Martinez Peck July 22, 2012

July 22, 2012

Hi guys. If with Nautilus you click in the class comments, and try to copy a piece of text from the comment with cmd+c it does not work! But it works if I do it from the menu. So I guess it is a problem with the shortcuts... cheers, -- Mariano http://marianopeck.wordpress.com

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[Pharo-project] Customizing the Caret of a PluggableTextMorph
by Sean P. DeNigris July 22, 2012

July 22, 2012

For VimPharo, I want to have a different cursor depending on whether a tool is in insert or normal mode. I tried a handful of ways, but they all failed or worked partially/inconsistently. Here's some of them: * add the state to the paragraph, but the entire paragraph gets replaced during the life of the tool, so the state gets lost * add the state to the editor, but the situation is the same * add the state to PluggableTextMorph, override and access it from TextMorphForEditView>>updateFromParagraph. This was an extreme PITA and got me very acquainted with the emergency evaluator. It "worked", but only after using the arrows a bit. Does anyone have any idea where I might hook in? <rant>I find the whole text system very confusing. What the heck does a paragraph know about insertion points?? A view has one paragraph object, even if there are several paragraphs (as understood by the rest of humanity as a block of text with breaks between the adjoining ones. Editors and Paragraphs are thrown out and replaced on a whim. I'm finding it very hard to understand and modify</rant> Thanks, Sean -- View this message in context: http://forum.world.st/Customizing-the-Caret-of-a-PluggableTextMorph-tp46402… Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] Brain storming request: Semantic zooming for Roassal
by Alexandre Bergel July 22, 2012

July 22, 2012

Hi! I've just found this video: http://cel.inf.usi.ch/index.php?action=gallery I am not sure I really want to program a tetris that way, but the tool they have is interesting. It intensively use zooming in and out. When you zoom in, you see different objects and when you zoom out they disappear or they change their visual representation. For Roassal, we are thinking about adding new graphical elements when a particular height of the camera is reached. The elements will then disappear when the camera is getting altitude. However, it looks a bit simple in my opinion. Is there any compelling scenario for a better mechanism? Is there anything else you guys want to see in this zooming ability? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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[Pharo-project] [NativeBoost] fxch instruction not working... crash
by Lawson English July 22, 2012

July 22, 2012

Still playing with Native Boost assembler. This code instantly crashes Pharo 1.4 with NB installed: TestAssem swapDoubFirst: 1.0 withSecond: 2.0. TestAssem>>swapDoubFirst: r1 withSecond: r2 <primitive: #primitiveNativeCall module: #NativeBoostPlugin> ^ NBFFICallout cdecl: #( double ( double r1, double r2 )) emitCall: [:gen | | asm proxy smpfr scnt| asm := gen asm. proxy := gen proxy. asm pop: asm ECX. asm fld: asm ESP ptr64 . asm fld: asm ESP ptr64 + 8 . asm fxch: asm ST0. ] -- Squeak from the very start (introduction to Squeak and Pharo Smalltalk for the (almost) complete and compleate beginner). https://www.youtube.com/playlist?list=PL6601A198DF14788D&feature=view_all

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[Pharo-project] [ANN] humane assessment / moose courses
by Tudor Girba July 21, 2012

July 21, 2012

Hi, Humane assessment is a method for making software engineering decisions. Assessing software systems to make decisions is a critical activity that needs to be approached explicitly during development. Humane assessment is made possible by the Moose analysis platform. I am organizing a couple of courses in Bern that might be of interest to people on this list: Humane Assessment Primer (August 17) - This course is relevant for both managers and engineers. It covers assessment economics and the means to integrate humane assessment in the development process and in the organization - http://www.humane-assessment.com/courses/humane-assessment-primer Moose Apprentice (September 6-7) - This course is relevant for engineers. This is an introductory hands-on course on using the Moose analysis platform for putting humane assessment into practice - http://www.humane-assessment.com/courses/moose-apprentice If you are interested in participating, please contact me directly. Cheers, Doru -- www.tudorgirba.com "In a world where everything is moving ever faster, one might have better chances to win by moving slower."

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