- Pharo-dev - lists.pharo.org

Re: [Pharo-project] Alien Plugin for Linux

by Fernando olivero

I fixed this bug, MethodNode>>generate , was sending generate: #(0 0 0 0) instead of sending self generate: CompiledMethodTrailer empty. Name: Alien-Core-FernandoOlivero.64 Author: FernandoOlivero On Sep 29, 2010, at 12:56 PM, Fernando olivero wrote: > This Error prevents from using Alien in the lastest Pharo image. > > I will try to fix this today. > > Also i will remove the ConfigurationOfAlien from the Alien repository, because the version in MetacelloRepository should be used instead. > So there are no future misunderstandings > > > Thanks to Eliot, and using his precompiled Vms for all platforms Alien would be available now! > (if the mentioned bug were fixed). > > > Fernando > > > On Sep 28, 2010, at 12:05 PM, Igor Stasenko wrote: > >> On 28 September 2010 11:51, Henrik Johansen >> <henrik.s.johansen(a)veloxit.no> wrote: >>> On Sep 28, 2010, at 10:34 16AM, Alberto Bacchelli wrote: >>> >>>> On 9/27/10 8:13 PM, Eliot Miranda wrote: >>>>> >>>>> >>>>> 2010/9/27 Fernando olivero<fernando.olivero(a)usi.ch<mailto:fernando.olivero@usi.ch>> >>>>> Does the prebuilt CogVM for linux include Alien support? >>>>> http://www.mirandabanda.org/files/Cog/VM/VM.r2313/ >>>>> >>>>> Only of the data manipulation and callout parts, not the callback parts. I'm trying to find time to work on integrating the Alien callback machinery with the FFI. >>>>> >>>>> best >>>>> Eliot >>>> >>>> We had a problem after installing Alien, >>>> when running the tests. >>>> >>>> The following does not understand >>>> >>>> MessageNotUnderstood: Array>>createMethod:header:methodClass: >>>> >>>> sent by >>>> CompileMethod class>>newBytes:trailerBytes:nArgs:nTemps:nStack:nLits:primitive: >>>> >>>> It appears to be cog related, is it? >>>> >>>> Thank you, >>>> Alberto >>> >>> No, it's Method-trailer related. >>> >>> IIRC, the convention used to be to pass the empty trailer bytes #(0 0 0 0), find the offending sender and change it to pass CompiledMethodTrailer empty instead. >>> >> >> Right. A more compatible way is to use SomeClass defaultMethodTrailer >> Where SomeClass should be a class, where you installing this method. >> >> >>> Cheers, >>> Henry >>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >>> >> >> >> >> -- >> Best regards, >> Igor Stasenko AKA sig. >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Sept. 29, 2010

Re: [Pharo-project] Statistic tools in Pharo

by Henrik Johansen

On Sep 29, 2010, at 2:47 34PM, Alexandre Bergel wrote: > Thanks Jimmie. > About half of the tests are red. This library is about linear Algebra. Not really about statistics. > But thanks for the link! > > Alexandre If it's the same as what you can find in VW, in addition to linear algebra, it includes numerical methods for quite a few probability distributions as well though. Cheers, Henry

Sept. 29, 2010

Re: [Pharo-project] Alien Plugin for Linux

by Fernando olivero

A question to the Ocean developers, why do have a particular Alien-Core package in the ocean repo? ( Alien-Core-LucFabresse.64.mcz ) Are there some fixes that could be included in the official package? Please let me know so i can integrate them. I'm asking because i'm cleaning a bit the Alien mess, ( see previous mail) , and would like to have a single working official Alien. Thanks, Fernando On Sep 29, 2010, at 12:56 PM, Fernando olivero wrote: > This Error prevents from using Alien in the lastest Pharo image. > > I will try to fix this today. > > Also i will remove the ConfigurationOfAlien from the Alien repository, because the version in MetacelloRepository should be used instead. > So there are no future misunderstandings > > > Thanks to Eliot, and using his precompiled Vms for all platforms Alien would be available now! > (if the mentioned bug were fixed). > > > Fernando > > > On Sep 28, 2010, at 12:05 PM, Igor Stasenko wrote: > >> On 28 September 2010 11:51, Henrik Johansen >> <henrik.s.johansen(a)veloxit.no> wrote: >>> On Sep 28, 2010, at 10:34 16AM, Alberto Bacchelli wrote: >>> >>>> On 9/27/10 8:13 PM, Eliot Miranda wrote: >>>>> >>>>> >>>>> 2010/9/27 Fernando olivero<fernando.olivero(a)usi.ch<mailto:fernando.olivero@usi.ch>> >>>>> Does the prebuilt CogVM for linux include Alien support? >>>>> http://www.mirandabanda.org/files/Cog/VM/VM.r2313/ >>>>> >>>>> Only of the data manipulation and callout parts, not the callback parts. I'm trying to find time to work on integrating the Alien callback machinery with the FFI. >>>>> >>>>> best >>>>> Eliot >>>> >>>> We had a problem after installing Alien, >>>> when running the tests. >>>> >>>> The following does not understand >>>> >>>> MessageNotUnderstood: Array>>createMethod:header:methodClass: >>>> >>>> sent by >>>> CompileMethod class>>newBytes:trailerBytes:nArgs:nTemps:nStack:nLits:primitive: >>>> >>>> It appears to be cog related, is it? >>>> >>>> Thank you, >>>> Alberto >>> >>> No, it's Method-trailer related. >>> >>> IIRC, the convention used to be to pass the empty trailer bytes #(0 0 0 0), find the offending sender and change it to pass CompiledMethodTrailer empty instead. >>> >> >> Right. A more compatible way is to use SomeClass defaultMethodTrailer >> Where SomeClass should be a class, where you installing this method. >> >> >>> Cheers, >>> Henry >>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >>> >> >> >> >> -- >> Best regards, >> Igor Stasenko AKA sig. >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Sept. 29, 2010

[Pharo-project] Updating the Alien Squeaksource page

by Fernando olivero

Hi John , could you please update the Alien squeak source web page. Gofer new url: 'http://www.squeaksource.com/Alien' ; addPackage: 'ConfigurationOfAlien'; load. Then evaluate the desired group/s: ConfigurationOfAlien loadCore. ConfigurationOfAlien loadTests. ConfigurationOfAlien loadLibC. ConfigurationOfAlien loadMacOSX. ConfigurationOfAlien loadVMMaker. ConfigurationOfAlien loadWin32. Should be changed to Gofer it squeaksource:'MetacelloRepository' ; package: 'ConfigurationOfAlien'; load. Then evaluate the following to get the default installation (Smalltalk globals classNamed: 'ConfigurationOfAlien') perform:#loadLatestVersion. Or evaluate the following to get more specific group/s: ConfigurationOfAlien loadCore. ConfigurationOfAlien loadTests. ConfigurationOfAlien loadLibC. ConfigurationOfAlien loadMacOSX. ConfigurationOfAlien loadVMMaker. ConfigurationOfAlien loadWin32.

Sept. 29, 2010

Re: [Pharo-project] Statistic tools in Pharo

by Nicolas Cellier

+ octave scilab R_lab etc... If you want to give a try on reinventing the wheel, I have a functional interface to Linear Algebra BLAS/LAPACK in VW and Dolphin. Unfortunately, this so called Smallapack interface is not functionnal in Squeak (vm lock & crash expected). Maybe it's worth improving, tell me if interested. This does not handle statistics nor PRNG though... Nicolas 2010/9/29 Alberto Bacchelli <alberto.bacchelli(a)usi.ch>: > Hi Alexandre, > > Â My question about a connection between Pharo and Python [1] is > related to the issue you are reporting. > In Python, they have numpy [2], which offers almost anything one would > need for statistics, algebra, ... > Instead of re-implementing everything in Pharo (aka re-inventing the wheel), > imho, it would be much better to be able to exploit the good work > already done by these smart people. > > My interest to Alien FFI is also related: Instead of using numpy, one > could use the external interface offered by MATLAB [3] (in the form of > C APIs) to let it do the number crunching. Even though the MATLAB > external interface is very simple and clean, I have not being able to > use it from Pharo, yet, because I cannot make Alien work under Linux > (where my MATLAB resides). I have also tried nativeboost, but I am > still not able to create the VM with the necessary plugin to make it > work. > It is very frustrating: Even if I am working with Fernando (who knows > Alien very good), in three days we have not reach any target. > > It would be awesome if someone else wanted to give me a hand with this task: > I believe It would be of interest for many of us. > > Cheers, > Â Alberto > > > [1] http://markmail.org/message/bvk2gkue6kd4vqzo > [2] http://numpy.org/ > [3] http://maxwell.me.gu.edu.au/spl/matlab-page/apiext.pdf > > On 28 September 2010 20:10, Alexandre Bergel <alexandre(a)bergel.eu> wrote: >> Hi! >> >> Is there a statistic library in Pharo? >> Computing the correlation, linear regression, ... >> >> Cheers, >> Alexandre >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel Â http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Sept. 29, 2010

Re: [Pharo-project] Statistic tools in Pharo

by Alexandre Bergel

Hi Alberto, I first need to evaluate my need. There is a number of statistical tools that I need, which at the end may be quicker to directly implement them than relying on an external library (which also comes with its own bag of issues by the way). Cheers, Alexandre On 29 Sep 2010, at 03:38, Alberto Bacchelli wrote: > Hi Alexandre, > > My question about a connection between Pharo and Python [1] is > related to the issue you are reporting. > In Python, they have numpy [2], which offers almost anything one would > need for statistics, algebra, ... > Instead of re-implementing everything in Pharo (aka re-inventing the wheel), > imho, it would be much better to be able to exploit the good work > already done by these smart people. > > My interest to Alien FFI is also related: Instead of using numpy, one > could use the external interface offered by MATLAB [3] (in the form of > C APIs) to let it do the number crunching. Even though the MATLAB > external interface is very simple and clean, I have not being able to > use it from Pharo, yet, because I cannot make Alien work under Linux > (where my MATLAB resides). I have also tried nativeboost, but I am > still not able to create the VM with the necessary plugin to make it > work. > It is very frustrating: Even if I am working with Fernando (who knows > Alien very good), in three days we have not reach any target. > > It would be awesome if someone else wanted to give me a hand with this task: > I believe It would be of interest for many of us. > > Cheers, > Alberto > > > [1] http://markmail.org/message/bvk2gkue6kd4vqzo > [2] http://numpy.org/ > [3] http://maxwell.me.gu.edu.au/spl/matlab-page/apiext.pdf > > On 28 September 2010 20:10, Alexandre Bergel <alexandre(a)bergel.eu> wrote: >> Hi! >> >> Is there a statistic library in Pharo? >> Computing the correlation, linear regression, ... >> >> Cheers, >> Alexandre >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Sept. 29, 2010

Re: [Pharo-project] Statistic tools in Pharo

by Alexandre Bergel

Thanks Jimmie. About half of the tests are red. This library is about linear Algebra. Not really about statistics. But thanks for the link! Alexandre On 28 Sep 2010, at 21:42, Jimmie Houchin wrote: > On 9/28/2010 1:07 PM, Alexandre Bergel wrote: >> Hi! >> >> Is there a statistic library in Pharo? >> Computing the correlation, linear regression, ... >> >> Cheers, >> Alexandre > In a conversation with Stef earlier, he pointed me toward > http://www.squeaksource.com/DHBNumerical.html > > I haven't explored it yet, so am not familiar with its methods. > > Maybe it can meet some of your needs. > > Jimmie > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Sept. 29, 2010

[Pharo-project] [update 1.2] #12154

by Marcus Denker

12154 ----- Issue 2779: Should fix fileout after 2661 Issue 2161: getRecentLocatorWithPrompt: fully duplicated in ChangeLIst and ChangeSet Issue 2823: Leap year handling in compression Issue 2969: zipping a directory Issue 2957: Removal AcornFileDirectory and RiscOS Plattform -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

Sept. 29, 2010

[Pharo-project] About open lively community vs a closed, withdrawn group of programmers

by Simon Denier

Through Laurent Laffont's tweet 7:47 PM Sep 23rd Worth the read: "Leaving .net" http://whatupdave.tumblr.com/post/1170718843/leaving-net -- Simon

Sept. 29, 2010

Re: [Pharo-project] Smalltalks 2010 - Declared as Important Province Event

by GermÃ¡n Arduino

Yes, sure! I named the two guys that helped myself. Being that I'm far from BA without smalltalkers near, they spent a lot from their time teaching me by mail/chat/etc. 2010/9/29 Mariano Martinez Peck <marianopeck(a)gmail.com>: > > > On Wed, Sep 29, 2010 at 1:20 PM, GermÃ¡n Arduino <garduino(a)gmail.com> wrote: >> >> I would add two persons that helped me a lot to start in in the >> wonderful world of >> Smalltalk, they are Diego Gomez Deck and Alejandro Reimondo. > > > There are a LOT of persons who have been teaching Smalltalk since years... > Carlos Lombardi, Fernando Dodino, Nicolas Passerini, Daniel Solmirano, > Hernan Wilkinson,...etc > >> >> They spent a lot of time to help me and the less I can do is try to help >> others. >> >> Cheers. >> >> >> 2010/9/28 HernÃ¡n Morales Durand <hernan.morales(a)gmail.com>: >> > Hi Igor, >> > >> > 2010/9/28 Igor Stasenko <siguctua(a)gmail.com>: >> >> Guys, tell me the secret, why smalltalk is so popular in Argentina? :) >> > >> > There is no secret, besides the socioeconomical variables, we have >> > been very lucky of having excellent teachers like Gustavo Rossi, >> > MÃ¡ximo Prieto, Alejandro FernÃ¡ndez and others which risked their >> > careers working hard in Education, one of the most underpaid areas in >> > Argentina. >> > Cheers, >> > >> >> I can only guess that it somehow related to mentality of people living >> >> there. >> >> I hope someday i'll have a chance to visit it. >> >> >> >> On 28 September 2010 15:45, Alexandre Bergel <alexandre(a)bergel.eu> >> >> wrote: >> >>> Hernan, this is really cool. >> >>> I hope Smalltalk will bootstrap soon in Chile. >> >>> >> >>> Cheers, >> >>> Alexandre >> >>> >> >>> >> >>> On 27 Sep 2010, at 20:46, Hernan Wilkinson wrote: >> >>> >> >>>> Hi, >> >>>> Â we just wanted to share with you that Smalltalks 2010 (the 4th >> >>>> Argentinean Smalltalk conference) has been declare of "public interest" at >> >>>> the Entre Rios province (where the city of Concepcion del Uruguay is and >> >>>> where the conference is going to be held). >> >>>> Â We are very happy and proud of such recognition to Smalltalk and our >> >>>> community!! >> >>>> Â We hope to see you there! >> >>>> >> >>>> Hernan. >> >>>> >> >>>> PS: Attached is the statement... although, it is is Spanish :-) >> >>>> >> >>>> <Nota ACTIER Smalltalk declaraciÃ³n de >> >>>> InterÃ©s.pdf>_______________________________________________ >> >>>> Pharo-project mailing list >> >>>> Pharo-project(a)lists.gforge.inria.fr >> >>>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >>> >> >>> -- >> >>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> >>> Alexandre Bergel Â http://www.bergel.eu >> >>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >>> >> >>> >> >>> >> >>> >> >>> >> >>> >> >>> _______________________________________________ >> >>> Pharo-project mailing list >> >>> Pharo-project(a)lists.gforge.inria.fr >> >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >>> >> >> >> >> >> >> >> >> -- >> >> Best regards, >> >> Igor Stasenko AKA sig. >> >> >> >> _______________________________________________ >> >> Pharo-project mailing list >> >> Pharo-project(a)lists.gforge.inria.fr >> >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > >> > >> > >> > -- >> > HernÃ¡n Morales >> > Information Technology Manager, >> > Institute of Veterinary Genetics. >> > National Scientific and Technical Research Council (CONICET). >> > La Plata (1900), Buenos Aires, Argentina. >> > Telephone: +54 (0221) 421-1799. >> > Internal: 422 >> > Fax: 425-7980 or 421-1799. >> > >> > _______________________________________________ >> > Pharo-project mailing list >> > Pharo-project(a)lists.gforge.inria.fr >> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- ================================================= GermÃ¡n S. ArduinoÂ <gsa @ arsol.net>Â Â Twitter: garduino Arduino Software & Web HostingÂ Â http://www.arduinosoftware.com PasswordsProÂ http://www.passwordspro.com =================================================

Sept. 29, 2010