Re: [Pharo-users] Garbage collector & Memory Profiling

2013-07-30 Thread Mariano Martinez Peck
As far as I know, that's not possible in Pharo unless you explicitly register the desired objects in "WeakRegistry default" or similar (and implement #finalize). I think is the closest you have. Cheers, On Tue, Jul 30, 2013 at 5:00 PM, Alejandro Infante < alejandroinfant...@gmail.com> wrote: >

Re: [Pharo-users] Pharo performance

2013-07-30 Thread p...@highoctane.be
Yes, as discussed, I am pushing Pharo and discussing business in the open just doesn't work for me.

Re: [Pharo-users] Pharo performance

2013-07-30 Thread Stéphane Ducasse
yes normally there is one :) Now I will check who is in. What we should pay attention is that we are not really in favor of private discussions (even if I understand it fr business it is important). If you think that this would be good we can create a private business list. Stef > BTW, is there

Re: [Pharo-users] Pharo performance

2013-07-30 Thread p...@highoctane.be
BTW, is there any special consortium list where we can discuss business out of the public eye? --- Philippe Back Dramatic Performance Improvements Mob: +32(0) 478 650 140 | Fax: +32 (0) 70 408 027 Mail:p...@highoctane.be | Web: http://philippeback.eu Blog: http://philippeback.be | Twitter: @philip

Re: [Pharo-users] [Moose-dev] [ann] a snappier snapshotcello

2013-07-30 Thread Stéphane Ducasse
sweet! I should find some time to use it on some projects I have. Stef On Jul 30, 2013, at 11:02 PM, Tudor Girba wrote: > Hi, > > A new version of Snapshotcello is now reachable from your Pharo 2.0 image. > Besides snapshotting the current version, you now get the possibility of: > - marking

Re: [Pharo-users] Pharo performance

2013-07-30 Thread Stéphane Ducasse
>> > > You could try: > > | floats | > floats := (1 to: 20) collect: #asFloat. > [ FloatPrintPolicy >value: InexactFloatPrintPolicy new >during: [ >String new: 150 streamContents: [ :stream | >floats do: [ :each | each printOn: stream ] ] ] ] timeToRun >

[Pharo-users] [ann] a snappier snapshotcello

2013-07-30 Thread Tudor Girba
Hi, A new version of Snapshotcello is now reachable from your Pharo 2.0 image. Besides snapshotting the current version, you now get the possibility of: - marking the new version as stable, - committing the configuration package, and - pushing the package to the official Pharo repository. Here is

Re: [Pharo-users] Git filetree workflow

2013-07-30 Thread Stéphane Ducasse
We know that changing version can be painful but just consider that you are working with a nearly 3 years old system. stef On Jul 30, 2013, at 4:41 PM, joerick wrote: > Oh, I'm having trouble adding a gitfiletree repository, do you support Pharo > 1.4? > > > > -- > View this message in cont

Re: [Pharo-users] Little tutorial on customizing zero conf scripts

2013-07-30 Thread Stéphane Ducasse
We could add this as part of the ZeroConf chapter :) But I guess that first the book should get out :) Stef > Hey guys! > > inspired by the work of Camillo and Andrei customizing the ZeroConf scripts > for moose, I did the same for my phd project and wrote a little tiny shy > tutorial about it

Re: [Pharo-users] Garbage collector & Memory Profiling

2013-07-30 Thread Esteban Lorenzano
probably because the whole idea of having a GC is to forget/not having to think in when it is collected :) On Tue, Jul 30, 2013 at 10:27 PM, Clément Bera wrote: > There is the StrongPointerExplorer in the image that can help... > > But it is not easy to know when an object is GC. > > > 2013/7/30

Re: [Pharo-users] Garbage collector & Memory Profiling

2013-07-30 Thread Clément Bera
There is the StrongPointerExplorer in the image that can help... But it is not easy to know when an object is GC. 2013/7/30 Alejandro Infante > Hello, > We are currently working on memory profiling and we are having troubles to > detect when an object is garbage collected. > > Any ideas? > > T

[Pharo-users] Garbage collector & Memory Profiling

2013-07-30 Thread Alejandro Infante
Hello, We are currently working on memory profiling and we are having troubles to detect when an object is garbage collected. Any ideas? Thanks for the help, Alejandro Infante

Re: [Pharo-users] Pharo performance

2013-07-30 Thread Chris
It was 6 doubles from the double precision[] type. Having had a very small look, it's possible that it isn't even supported and someone at our end has hacked the float converter to parse each one out, so I think it must be coming in as a string. Hi Yanni, On 30 Jul 2013, at 05:17, Yanni

Re: [Pharo-users] Pharo performance

2013-07-30 Thread Esteban A. Maringolo
2013/7/30 Igor Stasenko : >> [ self execute: 'select longitude,latitude from log_data limit 1;' ] >> timeToRun. >> >> => 76 ms >> > 76 ms for 1 records? > that's quite good throughput i would say. That will depend on the cursor type being used for the query. If it's just opening the curs

Re: [Pharo-users] Pharo performance

2013-07-30 Thread Igor Stasenko
On 30 July 2013 10:42, Sven Van Caekenberghe wrote: > Hi Yanni, > > On 30 Jul 2013, at 05:17, Yanni Chiu wrote: > >> On 29/07/13 7:08 PM, Sven Van Caekenberghe wrote: >>> >>> The explanation for the slowdown must be in the PgV2 driver. >> >> The PgV2 protocol is described at: >> http://www.postg

Re: [Pharo-users] Git filetree workflow

2013-07-30 Thread Goubier Thierry
Sorry no, only 2.0. I wonder if, however, it could work... What are the errors you're getting? Thierry Le 30/07/2013 16:41, joerick a écrit : Oh, I'm having trouble adding a gitfiletree repository, do you support Pharo 1.4? -- View this message in context: http://forum.world.st/Git-filetre

Re: [Pharo-users] Git filetree workflow

2013-07-30 Thread joerick
Oh, I'm having trouble adding a gitfiletree repository, do you support Pharo 1.4? -- View this message in context: http://forum.world.st/Git-filetree-workflow-tp4701465p4701541.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Re: [Pharo-users] Git filetree workflow

2013-07-30 Thread Goubier Thierry
Le 30/07/2013 14:51, joerick a écrit : Thierry, Many thanks for your prompt reply! I did find gitfiletree on smalltalk hub while I was doing some research, but I thought that filetree was specifically designed to be used with git, so I tried that first. Filetree works with a bit more than gi

Re: [Pharo-users] Git filetree workflow

2013-07-30 Thread joerick
Thierry, Many thanks for your prompt reply! I did find gitfiletree on smalltalk hub while I was doing some research, but I thought that filetree was specifically designed to be used with git, so I tried that first. I'll see how it works in my case. Just one question- how do I import the mcz histo

Re: [Pharo-users] Git filetree workflow

2013-07-30 Thread Goubier Thierry
Hi, I have been working in a similar setup for more than a year. I used filetree, with the problem you describe (double code maintenance both in git and in Monticello, which often resulted in lost Monticello versions in the git history). You also have the fact that, when you merge under git,

Re: [Pharo-users] Pharo 2.0 with Seaside + DBXTalk + GlorpDBX + Magritte 3 + TWBS is getting slower and slower

2013-07-30 Thread Marcus Denker
On Jul 30, 2013, at 1:49 PM, "p...@highoctane.be" wrote: > the changes file contained passwords and I replaced the text. So offsets may > be wrong due to that. > Yes, the first thing I wanted to do is to recompile everything. Does not work. > Memorymonitor is not doing fanct stuff. It just c

Re: [Pharo-users] Pharo 2.0 with Seaside + DBXTalk + GlorpDBX + Magritte 3 + TWBS is getting slower and slower

2013-07-30 Thread p...@highoctane.be
FWIW I only installed configurations the standard way. On Tuesday, July 30, 2013, Marcus Denker wrote: > > On Jul 30, 2013, at 11:31 AM, Igor Stasenko wrote: > >> On 30 July 2013 10:51, Marcus Denker wrote: >>> >>> On Jul 29, 2013, at 7:31 PM, p...@highoctane.be wrote: >>> >>> The image and the

Re: [Pharo-users] Pharo 2.0 with Seaside + DBXTalk + GlorpDBX + Magritte 3 + TWBS is getting slower and slower

2013-07-30 Thread p...@highoctane.be
the changes file contained passwords and I replaced the text. So offsets may be wrong due to that. Memorymonitor is not doing fanct stuff. It just counts instances. Phil On Tuesday, July 30, 2013, Marcus Denker wrote: > > On Jul 30, 2013, at 11:31 AM, Igor Stasenko wrote: > >> On 30 July 2013

[Pharo-users] Little tutorial on customizing zero conf scripts

2013-07-30 Thread Guillermo Polito
Hey guys! inspired by the work of Camillo and Andrei customizing the ZeroConf scripts for moose, I did the same for my phd project and wrote a little tiny shy tutorial about it. http://playingwithobjects.wordpress.com/2013/07/30/customizing-zeroconf-scripts/ Hope it's helpful for somebody :) Gu

Re: [Pharo-users] Git filetree workflow

2013-07-30 Thread joerick
Furthermore, I just had a poke around the filetree of a package, and found the `monticello.meta/version` file. This seems to contain information on the monticello commits. Do I need this? I'd rather only have git commit messages. Perhaps this file could be ignored by git? -- View this message in

[Pharo-users] Git filetree workflow

2013-07-30 Thread joerick
I work on a project that uses smalltalk as a part of a larger system. We version control most of the code (Objective-C, mainly) using Git. Currently the repo has a build script under version control which specifies the monticello package versions to fetch for a given commit. This works okay, and ke

Re: [Pharo-users] Pharo 2.0 with Seaside + DBXTalk + GlorpDBX + Magritte 3 + TWBS is getting slower and slower

2013-07-30 Thread Marcus Denker
On Jul 30, 2013, at 11:31 AM, Igor Stasenko wrote: > On 30 July 2013 10:51, Marcus Denker wrote: >> >> On Jul 29, 2013, at 7:31 PM, p...@highoctane.be wrote: >> >> The image and the changes file are here: (uploading... will take a while - >> 30 min or so) >> >> https://www.dropbox.com/sh/wfx

Re: [Pharo-users] Pharo 2.0 with Seaside + DBXTalk + GlorpDBX + Magritte 3 + TWBS is getting slower and slower

2013-07-30 Thread Igor Stasenko
On 30 July 2013 10:51, Marcus Denker wrote: > > On Jul 29, 2013, at 7:31 PM, p...@highoctane.be wrote: > > The image and the changes file are here: (uploading... will take a while - > 30 min or so) > > https://www.dropbox.com/sh/wfxep3jm5v27szt/5keLUTFvGz > > Ok, I downloaded them. > > Marcus > i

Re: [Pharo-users] Pharo 2.0 with Seaside + DBXTalk + GlorpDBX + Magritte 3 + TWBS is getting slower and slower

2013-07-30 Thread Marcus Denker
On Jul 29, 2013, at 7:31 PM, p...@highoctane.be wrote: > The image and the changes file are here: (uploading... will take a while - 30 > min or so) > > https://www.dropbox.com/sh/wfxep3jm5v27szt/5keLUTFvGz > Ok, I downloaded them. Marcus

Re: [Pharo-users] Pharo performance

2013-07-30 Thread Sven Van Caekenberghe
Hi Yanni, On 30 Jul 2013, at 05:17, Yanni Chiu wrote: > On 29/07/13 7:08 PM, Sven Van Caekenberghe wrote: >> >> The explanation for the slowdown must be in the PgV2 driver. > > The PgV2 protocol is described at: > http://www.postgresql.org/docs/7.1/static/protocol-message-formats.html > > Ha