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[update 3.0] #30268
by Marcus Denker July 12, 2013

July 12, 2013

30268 ----- 11022 MorphicEvent>>readFrom: aStream is unused https://pharo.fogbugz.com/f/cases/11022 11155 Cannot load some package with new class builder https://pharo.fogbugz.com/f/cases/11155 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Slot-MarcusDenker.347.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/SlotTests-MarcusDenker.44.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/Morphic-Base-MarcusDenker.44.…

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Fwd: What's new in Graph-ET?
by Alexandre Bergel July 12, 2013

July 12, 2013

FYI Begin forwarded message: > From: Daniel Aviv Notario <daniel_avivnotario(a)hotmail.com> > Subject: What's new in Graph-ET? > Date: July 11, 2013 8:49:53 PM GMT-04:00 > To: "moose-dev(a)iam.unibe.ch" <moose-dev(a)iam.unibe.ch>, "alexandre.bergel(a)objectprofile.com" <alexandre.bergel(a)objectprofile.com>, "tudor(a)tudorgirba.com" <tudor(a)tudorgirba.com> > > Hi! > > Here is a report of the advances in Graph-ET, what I have been working on and what I have left. > > For those of you who (probably) don't know, Graph-ET is my project for the GSoC 2013, my mentors are Tudor Girba and Alexandre Bergel. Graph-ET is a charting tool, similar to EyeSee but with the difference that GET uses Roassal to make the visualizations. > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > What's new? > - Worked a lot in the axis placement, both for horizontal and vertical bar diagrams. > - Added the line diagram in the form of two diagrams: GETLineDiagram (for ploting mathematical functions) and GETOrdinaryLineDiagram. > - Fixed A WHOLE LOT of bugs. > - Made a little refactoring. > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > What's to come? > - Add the rest of the charts/diagrams in EyeSee. > - Fix some bugs. > - Probably do a little refactoring related to the axis, as I repeatedly do stuff like ifVertical:[...] ifHorizontal:[...]. > - Make some sexy examples ;-). > - Adding cool features present in EyeSee like labeling. > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > How to get it? > Here's the Gofer: > > Gofer new > > smalltalkhubUser: ââ > > project: âGraph-ETâ > > package: âGraph-ETâ. > > > > Remember to load the last version of Roassal first thought! > > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > Some examples > > Try doing these in a workspace: > > "GETExamples verticalBarExample6" > > > "GETExamples lineBasicExample2" > > > > As always, any doubts, comments or questions just email me, I'll be glad to answer them ASAP :-) > > - Daniel Aviv Notario > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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the return of the strange methods
by Camillo Bruni July 11, 2013

July 11, 2013

Survey: who uses the following methods? and if yes why? - shouldnt: aBlock raise: anExceptionalEvent whoseDescriptionDoesNotInclude: subString description: aString - shouldnt: aBlock raise: anExceptionalEvent whoseDescriptionIncludes: subString description: aString I honestly cannot wrap my head around these two methods.

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Ph.D. Student Position on Dynamic Reflective Language Integration with FPGAs for Robotic Applications
by jannik.laval July 11, 2013

July 11, 2013

Dear Smalltalkers, We are searching for a PhD Student. Following you will find the proposal. Best regards, ====== Location: Mines de Douai and ENSTA Brest (France) Advisor and contacts: Noury Bouraqadi, Luc Fabresse, Jannik Laval (car(a)mines-douai.fr, website: http://car.mines-douai.fr/) LoÃ¯c Lagadec (loic.lagadec(a)ensta-bretagne.fr) Profile: the candidate must hold a recent Master of Science degree in Computer Science or Software Engineering and must have solid skills in dynamic reflective language and OOP. 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 LoÃ¯c 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 Enseignant-Chercheur TÃ©l. : 03 27 71 26 32 Mines Douai 941 rue Charles Bourseul BP 10838 59508 Douai Cedex _______________________________________________________

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Notification extends Exception...
by Vincent Blondeau July 11, 2013

July 11, 2013

Hi, For Moose on web, I have to implement the loading of a Moose Model by a HTML post request. This request send a file which have to been parsed to create a model. The parsing launch a Job (by an UIManager) and the Job throws a JobStartNotification at his beginning. JobStartNotification is a subclass of Exception. I use a Zinc Server. So when I do the request, Zinc catch the Exception and send an error as response. Has a Notification to be considered like an Exception and not like a catchable object, because it's just some information... ? Cheers, Vincent

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[update 3.0] #30266
by Esteban Lorenzano July 11, 2013

July 11, 2013

30266 ----- 11151 More changes needed to trait/classes polymorphism https://pharo.fogbugz.com/f/cases/11151/ (pass 3, one more to come)

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[regression reporter]regression occurred
by no-reply＠ci.inria.fr July 11, 2013

July 11, 2013

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/label=win/… 1 regressions found. Tests.Release.ReleaseTest.testUnknownProcesses

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[regression reporter]regression occurred
by no-reply＠ci.inria.fr July 11, 2013

July 11, 2013

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/label=mac/… 1 regressions found. Tests.Release.ReleaseTest.testUnknownProcesses

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[regression reporter]regression occurred
by no-reply＠ci.inria.fr July 11, 2013

July 11, 2013

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/label=linu… 1 regressions found. Tests.CodeImport.ChunkImportTestCase.testImportAClassCategory

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[Update 3.0] 30265
by Esteban Lorenzano July 11, 2013

July 11, 2013

11151 More changes needed to trait/classes polymorphism https://pharo.fogbugz.com/f/cases/11151/ (pass 2)

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