Moose-dev January 2014

moose-dev@list.inf.unibe.ch

41 participants
119 discussions

roassal2 jenkins job
by Tudor Girba 21 Jan '14

21 Jan '14

Hi, I created a job dedicated to Roassal2: https://ci.inria.fr/moose/job/roassal2/ Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

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Jenkins build became unstable: moose-5.0 #570
by admin＠moosetechnology.org 21 Jan '14

21 Jan '14

See <https://ci.inria.fr/moose/job/moose-5.0/570/>

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Roassal2 is not loaded in the moose image?
by Alexandre Bergel 21 Jan '14

21 Jan '14

Hi! Apparently Roassal 2 is not loaded in the moose image. Hard to get a configuration right :-( Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Ctrl + S in GTDebugger
by Usman Bhatti 21 Jan '14

21 Jan '14

Hello, Ctrls + S in GTDebugger does not save anymore the code source. I'm sure I saw it working before leaving for vacations but it seems the bug has reappeared. Is this still a known issue? regards, Usman

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MooseModel of Smalltalk code
by Anne Etien 21 Jan '14

21 Jan '14

Hi, I am working on MooseModels of Smalltalk code. There are some things that I feel strange: - there are some FAMIXAnnotationTypes and thus also FAMIXAnnotationTypeAttribute in Smalltalk. The comments of these classes refer to Java and never to ST. It seems corresponding to pragma such as: <expected failure>. - the FAMIXGlobalVariables have their belongsTo equals to nil. Only the declaredType is defined. - some FAMIXInvocations have no receiver. It seems that when a method m1 refers to a method m2 that does not belong to the model, the receiver is considered as nil. In Java, due to the statically typed character, we would have had a stub corresponding to m2. But in ST, because of the dynamically typed character, the receiver is nil. It means that before performing actions on Invocations, we have to ensure that they have receiver. Are we aware of that? Do we agree with that? If I can get you feedback on that points, it would be great. Thanks in advance. Anne

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PhD Position on Dynamic Reflective Language Integration with FPGAs for Robotic Applications
by jannik laval 20 Jan '14

20 Jan '14

The position is available now. Interested candidates may apply as soon as possible. *Title:* Ph.D. Student Position on Dynamic Reflective Language Integration with FPGAs for Robotic Applications *Location:* Mines de Douai and ENSTA Brest (France) *Advisor and contacts:* Noury Bouraqadi (noury.bouraqadi(a)mines-douai.fr) Luc Fabresse (luc.fabresse(a)mines-douai.fr) Loïc Lagadec (loic.lagadec(a)ensta-bretagne.fr) Jannik Laval (jannik.laval(a)mines-douai.fr) *Profile:* the candidate must must hold a recent Master of Science degree in Computer Science or Software Engineering and must have solid skills in dynamic reflective language (Smalltalk). *Description of the work:* The goal of this PhD is to study Smalltalk integration with FPGAs for robotic applications. This integration will enable us get the best from both worlds. Developers are provided with a high-level dynamic reflective language (Smalltalk) for building and debugging their applications. Still, we can have high performances by projecting part of the programs into FPGAs. These reconfigurable hardware chips can achieve performance faster than C programs, while consuming much less energy. The work to do can decompose into the following tasks: -Build reference robotic applications fully in Pharo Smalltalk using actual robots (see http://car.mines-douai.fr/robots/) -Analyze these applications to identify critical parts to project on FPGAs to significantly increase performances (speed, energy) -Do the actual projection to FPGA and evaluate performances of the transformed applications -Generalize the approach and define a methodology for turning Smalltalk code into FPGA -Propose a solution to automate the methodology The Ph.D student will receive a grant which net amount is approximately 1420 euros per month for 3 years (36 months). He will be co-supervised by Loïc Lagadec from the ENSTA-Bretagne (Lab-STICC, Brest) and Jannik Laval, Luc Fabresse and Noury Bouraqadi from Ecole des Mines de Douai (CAR, http://car.mines-douai.fr/). The first 18th month will be spent in Douai (Lille area), while the last half of the PhD will be spent in Brest. However, during the full 3 years, there will be a strong interaction with co-supervisers from both labs. *Bibliography:* -A Robust Layered Control System For A Mobile Robot. R. Brooks. IEEE Journal of Robotics and Automation. Vol. 2. Num 1. March, 1985. -RCS: A Cognitive Architecture for Intelligent MultiAgent Systems. J.S. Albus and A. J. Barbera. Proceedings of the 5th IFAC/EURON Symposium on Intelligent Autonomous Vehicles (IAV 2004). Lisbon, Portugal, 2004. -Handbook of Robotics. Bruno Siciliano and Oussama Khatib editors. Springer. 2008. -Multi-Level Simulation of Heterogeneous Reconfigurable Platforms. D. Picard and L. Lagadec. International Journal of Reconfigurable Computing. 2012. -High-level synthesis for FPGAs: From Prototyping to Deployment. Jason cong and stephen neuendorffer and juanjo noguera and kees vissers and zhiru zhang. IEEE Transactions on Computer-aided design of integrated circuits and systems. Vol. 30. Num 4. April, 2011. -The MOLEN Polymorphic Processor. S. Vassiliadis and S. Wong and G. Gaydadjiev and K. Bertels and G. Kuzmanov and E. Moscu Panainte. IEEE Transactions on Computers. 2004. -- ~~Jannik Laval~~ École des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu http://car.mines-douai.fr/

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[ANN] MessageTally in GTInspector
by Tudor Girba 20 Jan '14

20 Jan '14

Hi, The GTInspector just became a performance analysis tool, too. You can simply inspect a MessageTally and you get several useful views that help you identify performance problems. You can read a more detailed description here: http://www.humane-assessment.com/blog/assessing-pharo-performance-with-gtin… As an appetizer, I attached a screenshot with a Graph-ET chart (thank you Daniel Aviv for developing this engine). [image: Inline image 1] To play with the code, you can just work in the latest Moose 5.0 image: https://ci.inria.fr/moose/job/moose-5.0/lastSuccessfulBuild/artifact/moose-… Please let me know what you think. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

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Jenkins build is back to stable : moose-5.0 #555
by admin＠moosetechnology.org 19 Jan '14

19 Jan '14

See <https://ci.inria.fr/moose/job/moose-5.0/555/>

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Issue 1042 in moose-technology: Debug it does not work
by moose-technology＠googlecode.com 16 Jan '14

16 Jan '14

Status: New Owner: ---- Labels: Type-Defect Priority-Medium New issue 1042 by kurs....(a)gmail.com: Debug it does not work http://code.google.com/p/moose-technology/issues/detail?id=1042 Describe the problem: Debug it in WS does not work. How to reproduce the problem: step by step if necessary 1) Start moose 2) Evaluate this in WS: PPJavaParser parse: 'a' 3) You get PPFailure 4) Debug it 5) You get error -- You received this message because this project is configured to send all issue notifications to this address. You may adjust your notification preferences at: https://code.google.com/hosting/settings

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[ANN] Pillar release 0.6
by Damien Cassou 16 Jan '14

16 Jan '14

Dear lists, I'm proud to announce the 0.6 release of Pillar, a syntax and associated tools to write and generate documentation and books. Pillar is currently used to write the Enterprise Pharo book (https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/) and other projects. The attached screenshot shows a part of the Voyage documentation generated by Pillar (from https://github.com/SquareBracketAssociates/PharoForTheEnterprise-english/bl…). Pillar has many features: - simple markup-based syntax with references, tables, pictures, captions... (this is the syntax of Pier) - export to HTML, LaTeX and markdown (more to come) - customization of the export through a dedicated STON configuration file - support of templates using the Mustache templating engine - syntax-highlighting of generated code blocks (not yet in LaTeX) - configurable numbering of section titles and figures - ... Pillar has also: - a 5-minutes tutorial (https://github.com/DamienCassou/pillar-documentation/blob/master/README.md#…) - a documentation (https://github.com/DamienCassou/pillar-documentation) (in progress) - a good test coverage (91% with more than a 1000 executed tests) - a continuous integration job (https://ci.inria.fr/pharo-contribution/job/Pillar/) - a command-line interface (https://github.com/DamienCassou/pillar-documentation#5--command-line-interf…) - several existing use cases: https://github.com/DamienCassou/pillar-documentation#6--example-pillar-usage -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

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Moose-dev January 2014