Moose-dev January 2010

moose-dev@list.inf.unibe.ch

17 participants
68 discussions

dirty morphic
by Tudor Girba 27 Jan '10

27 Jan '10

Hi Alex, Does Mondrian still need the Morphic changeset installed at loading time? Cheers, Doru -- www.tudorgirba.com "Presenting is storytelling."

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FlowInLayout
by Alexandre Bergel 27 Jan '10

27 Jan '10

Hi! My last improvement brake the test testFlowInLayout. I will try to fix this asap... Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Building package cache
by Alexandre Bergel 26 Jan '10

26 Jan '10

I do not have a solution, but this is really annoying. In addition to the time taken by loading Moose, it makes 10 minutes just to check what are are dependencies Mondrian has. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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[ANN] hudson.moosetechnology.org
by Tudor Girba 26 Jan '10

26 Jan '10

Hi, With the great help of Lukas, we installed a Hudson continuous integration server for Moose. You can find the reports at: http://hudson.moosetechnology.org At the moment, there is only one configuration that builds every night the latest development image by loading the default from the latest ConfigurationOfMoose, and by running all tests from this Configuration and from all directly included Configurations. We have 1316 tests from which 3 fail. The result is here: http://hudson.moosetechnology.org/job/moose-latest-dev/ A by-product of the build system is that you can always download the latest nightly build images. For example: http://hudson.moosetechnology.org/job/moose-latest-dev/26/artifact/ Cheers, Doru -- www.tudorgirba.com "Presenting is storytelling."

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CAnalyzer - retrieving two time the same global variable.
by Cyrille Delaunay 26 Jan '10

26 Jan '10

Hi, In a C file, when a global variable is first declared at the begining of the file and then redeclared to affect it a value, CAnalyzer create two differeent FAMIXGlobalVariables. For example, in this program: ' int a; ..... int a = 2; ' Two FAMIXGlobalVariable will be generated. I guess it should not be the case ? I wrote a test for that. Should I open an issue ?

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Mondrian Health Report : good news, we gained a significant speedup
by Alexandre Bergel 26 Jan '10

26 Jan '10

Dear List, You will find below the health report of today. I removed two important bottlenecks: node translations and computing absolute bounds. Layouting nodes is more then 100 times faster! You can now do a "view nodes: (1 to: 20000)" in an easel without having the time to take a coffee! Here is the comment of Mondrian-Alexandre_Bergel.352 -=-=-=-=-=-=-=-=-=-=-=-= Major speed improvement: - MOGraphElement>>absoluteBounds uses now a cache. This helped speeding up Mondrian by 35% - Make MORectangleShape>>display:on: use absoluteBounds instead of absoluteBoundsFor:, which speeded the UI up of 14% - optimization when translating nodes (MOGraphElement>>translatedBy:), we gained a significant speedup when layouting nodes -=-=-=-=-=-=-=-=-=-=-=-= Report produced on 2010-01-23T18:17:13+00:00 Benchmark ManyNode (simple rendering of nodes) : 100 nodes => 3 ms 200 nodes => 5 ms 300 nodes => 6 ms 400 nodes => 7 ms 500 nodes => 9 ms 600 nodes => 10 ms 700 nodes => 12 ms 800 nodes => 14 ms 900 nodes => 15 ms 1000 nodes => 17 ms 1600 nodes => 28 ms Benchmark ManyEdges (simple rendering of edges) : 10 edges => 2 ms 20 edges => 6 ms 30 edges => 12 ms 40 edges => 28 ms 50 edges => 48 ms 60 edges => 74 ms 70 edges => 115 ms 80 edges => 169 ms 90 edges => 254 ms 100 edges => 335 ms 200 edges => 4356 ms 300 edges => 35919 ms 55.54 % of methods are covered Progress from last time: -0.1 % Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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System complexity: Useful metrics?
by Johan Fabry 26 Jan '10

26 Jan '10

Hi all, a quick poll: which selection of metrics do you find the most useful when using a system complexity type visualisation, and what are your goals when using the visualisation? AspectMaps has this view as a part, but I am reluctant to include all the options that are in the customisable system complexity view, because this is a loooooooooot. A subset would be less intimidating to the user ... -- Johan Fabry jfabry(a)dcc.uchile.cl - http://dcc.uchile.cl/~jfabry PLEIAD Lab - Computer Science Department (DCC) - University of Chile

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retrieve 'Memory class' in CAnalyzer
by Cyrille Delaunay 26 Jan '10

26 Jan '10

Hello, A thing it would be cool to retrieve from C code for a function, is the thing called 'Memory class'. It is the word prefixing a function declaration: - global - local - static - extern - register I have looked at a xml file generated with srcml and a function is declared like that: <function><type><name>static</name> <name>void</name></type> ... So it seems to be quite simple to retrieve, what do you think ?

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Glamour: Making the table widget more customizable
by Simon Denier 26 Jan '10

26 Jan '10

I was thinking about how to make the table widget more customizable, for example being able to dynamically add a column to a table. It just occurred to me that maybe it was even possible to do it without getting into the Morphic code, just using Glamour. So be it. It works.... sort of.... It does not refresh the table layout but the finder shows it is there. | finder | finder := GLMFinder new. finder table title: 'Number'; display: [ :x | 1 to: x ]; act: [:p| p column: 'Double' evaluated: [ :each | (each * 2) asString ]. p update ] entitled: 'add column'; actions: [ :list | self actionsFor: list ]; column: 'Even' evaluated: [ :each | each even asString ]; column: 'Odd' evaluated: [ :each | each odd asString ]. ^ finder In the end, I guess it's better to handle this in the Morphic layer, including having a button rather than a menu item to perform such a task. -- Simon

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CAnalyzer never retrieve the declaredType of a function
by Cyrille Delaunay 25 Jan '10

25 Jan '10

When sending 'declaredType' (defined in FAMIXBehaviouralEntity) to a CAFunction, it always return nil. I have wrote a test for that but I have not the permission to commit in the squeaksource repository. If someone could add me, that would be great.

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Moose-dev January 2010