May 2012 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] ss3 down?

by Mariano Martinez Peck

Hi Dale. Thanks for checking. In fact, the website is down but as soon as you try to log in and go to one of your projects, you get a error 500. thanks! On Sat, May 19, 2012 at 5:17 PM, Dale Henrichs <dhenrich(a)vmware.com> wrote: > Mariano, > > SS3 is back online. Several of the vms running in the data center were > unintentionally power cycled and then did not restart correctly ... > > Dale > > ----- Original Message ----- > | From: "Dale Henrichs" <dhenrich(a)vmware.com> > | To: Pharo-project(a)lists.gforge.inria.fr > | Sent: Saturday, May 19, 2012 7:55:37 AM > | Subject: Re: [Pharo-project] ss3 down? > | > | There was maintenance scheduled for the data center, but I was > | assured that it would effect ss3 ... loks like that might be the > | case ... getting the IS guys on the case now. > | > | Thanks for the heads up. > | > | Dale > | > | ----- Original Message ----- > | | From: "Mariano Martinez Peck" <marianopeck(a)gmail.com> > | | To: "Pharo Development" <pharo-project(a)lists.gforge.inria.fr> > | | Sent: Saturday, May 19, 2012 7:23:47 AM > | | Subject: [Pharo-project] ss3 down? > | | > | | > | | > | | -- > | | Mariano > | | http://marianopeck.wordpress.com > | | > | | > | > | > > -- Mariano http://marianopeck.wordpress.com

May 19, 2012

Re: [Pharo-project] ss3 down?

by Dale Henrichs

Mariano, SS3 is back online. Several of the vms running in the data center were unintentionally power cycled and then did not restart correctly ... Dale ----- Original Message ----- | From: "Dale Henrichs" <dhenrich(a)vmware.com> | To: Pharo-project(a)lists.gforge.inria.fr | Sent: Saturday, May 19, 2012 7:55:37 AM | Subject: Re: [Pharo-project] ss3 down? | | There was maintenance scheduled for the data center, but I was | assured that it would effect ss3 ... loks like that might be the | case ... getting the IS guys on the case now. | | Thanks for the heads up. | | Dale | | ----- Original Message ----- | | From: "Mariano Martinez Peck" <marianopeck(a)gmail.com> | | To: "Pharo Development" <pharo-project(a)lists.gforge.inria.fr> | | Sent: Saturday, May 19, 2012 7:23:47 AM | | Subject: [Pharo-project] ss3 down? | | | | | | | | -- | | Mariano | | http://marianopeck.wordpress.com | | | | | |

May 19, 2012

Re: [Pharo-project] ss3 down?

by Dale Henrichs

There was maintenance scheduled for the data center, but I was assured that it would effect ss3 ... loks like that might be the case ... getting the IS guys on the case now. Thanks for the heads up. Dale ----- Original Message ----- | From: "Mariano Martinez Peck" <marianopeck(a)gmail.com> | To: "Pharo Development" <pharo-project(a)lists.gforge.inria.fr> | Sent: Saturday, May 19, 2012 7:23:47 AM | Subject: [Pharo-project] ss3 down? | | | | -- | Mariano | http://marianopeck.wordpress.com | |

May 19, 2012

[Pharo-project] ss3 down?

by Mariano Martinez Peck

-- Mariano http://marianopeck.wordpress.com

May 19, 2012

Re: [Pharo-project] Morpheas , bringing Morphic to Opengl (3d GUIs)

by Igor Stasenko

On 19 May 2012 01:24, Javier PimÃ¡s <elpochodelagente(a)gmail.com> wrote: > it depends. Sometimes, passing a wrong type of argument through nbffi > (because of a badly wrapped signature), breaks the VM, almost but not > completely freezing it while consuming 100% CPU. Maybe this is happening, > but in that case the native window would probably not open. > basically , among infinite possibilities of a memory corruption, an operating systems + VM can detect only few: - memory overflow - access to invalid memory address and one which cannot be detected: - an infinite loop the rest is up to the human's decree about what is correct behavior and what is not.. To address that we usually write tests. :) But it is hard, especially in domain of FFI, where external function/library is completely opaque ( you cannot see what happens there, and what is involved there). Especially that most of functions are far from being fault tolerant and idiot proof: if you pass nil pointer to some function which expects only a valid address, it will most probably just crash the whole thing instead of throwing nice exception, which you can handle and therefore build your tests cases on top of it. ah yes.. btw.. if you think that VM is busy doing something but irresponsible, you can send a SIGUSR1 to it to see what it does. > > On Fri, May 18, 2012 at 5:29 PM, Igor Stasenko <siguctua(a)gmail.com> wrote: >> >> On 18 May 2012 07:34, chadwick <mathnoir(a)gmail.com> wrote: >> > >> >> >> >> yeah.. but make sure you linking with right 32bit lib.. otherwise you >> >> will get things like that. >> >> >> > >> > >> > ok I changed the FFI path to OpenGL library to >> > >> > /usr/lib32/nvidia-current-updates/libGL.so.1/usr/lib32/nvidia-current-updates/libGL.so.1 >> > >> > and now >> > >> > GLTTRenderingDemo new openInWorld. >> > >> > does something, i.e. there's no error either in Pharo or in the console, >> > but >> > I don't see anything, there's just a sense that something is being >> > computed >> > as the machine runs slower. >> > >> hard to say anything. looks like it renders something somewhere but >> then results are lost. >> >> >> -- >> Best regards, >> Igor Stasenko. >> > > > > -- > Lic. Javier PimÃ¡s > Ciudad de Buenos Aires -- Best regards, Igor Stasenko.

May 19, 2012

Re: [Pharo-project] Morpheas , bringing Morphic to Opengl (3d GUIs)

by Javier PimÃ¡s

it depends. Sometimes, passing a wrong type of argument through nbffi (because of a badly wrapped signature), breaks the VM, almost but not completely freezing it while consuming 100% CPU. Maybe this is happening, but in that case the native window would probably not open. On Fri, May 18, 2012 at 5:29 PM, Igor Stasenko <siguctua(a)gmail.com> wrote: > On 18 May 2012 07:34, chadwick <mathnoir(a)gmail.com> wrote: > > > >> > >> yeah.. but make sure you linking with right 32bit lib.. otherwise you > >> will get things like that. > >> > > > > > > ok I changed the FFI path to OpenGL library to > > > /usr/lib32/nvidia-current-updates/libGL.so.1/usr/lib32/nvidia-current-updates/libGL.so.1 > > > > and now > > > > GLTTRenderingDemo new openInWorld. > > > > does something, i.e. there's no error either in Pharo or in the console, > but > > I don't see anything, there's just a sense that something is being > computed > > as the machine runs slower. > > > hard to say anything. looks like it renders something somewhere but > then results are lost. > > > -- > Best regards, > Igor Stasenko. > > -- Lic. Javier PimÃ¡s Ciudad de Buenos Aires

May 18, 2012

Re: [Pharo-project] tricky nautilus glitch - reproducible now :) â¦. image 20076

by Igor Stasenko

@Ben http://www.straferight.com/photopost/data/500/medium/double-facepalm.jpg :-P 2012/5/18 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: > bon en franÃ§ais alors > > tu prends 20076 > tu ouvres un workspace: tapes forPackage: > tu fais implementors > puis tu cliques sur initialize une fois puis une autre et la boum. > > Avec igor aujourd'hui on a eu pas mal ce bug. > > stef > > > On May 18, 2012, at 2:09 PM, Benjamin wrote: > >> Euh ... >> >> Can you be more specific please ? >> >> Thanks in advance, >> >> Ben >> >> On May 18, 2012, at 2:01 PM, StÃ©phane Ducasse wrote: >> >>> Ben >>> >>> I found a way to reproduce my problem, >>> take 20076 >>> >>> in a workspace >>> Â Â Â forPackage: sur MCPackageManager >>> >>> Â Â Â forPackage: + act M >>> Â Â Â puis un click sur initialize >>> Â Â Â puis un autre click sur initialize >>> Â Â Â Â Â Â Â -> problem >>> >>> The icon navigation works but we cannot see the code. >>> >>> Stef >>> >> >> > > -- Best regards, Igor Stasenko.

May 18, 2012

Re: [Pharo-project] Morpheas , bringing Morphic to Opengl (3d GUIs)

by Igor Stasenko

On 18 May 2012 07:34, chadwick <mathnoir(a)gmail.com> wrote: > >> >> yeah.. but make sure you linking with right 32bit lib.. otherwise you >> will get things like that. >> > > > ok I changed the FFI path to OpenGL library to > /usr/lib32/nvidia-current-updates/libGL.so.1/usr/lib32/nvidia-current-updates/libGL.so.1 > > and now > > GLTTRenderingDemo new openInWorld. > > does something, i.e. there's no error either in Pharo or in the console, but > I don't see anything, there's just a sense that something is being computed > as the machine runs slower. > hard to say anything. looks like it renders something somewhere but then results are lost. -- Best regards, Igor Stasenko.

May 18, 2012

[Pharo-project] [update 2.0] #20077

by StÃ©phane Ducasse

20077 ----- Issue 5922 Fixing Version browser http://code.google.com/p/pharo/issues/detail?id=5922 Issue 5918: Commenting and cleaning Spec http://code.google.com/p/pharo/issues/detail?id=5918 Stef

May 18, 2012

Re: [Pharo-project] tricky nautilus glitch - reproducible now :) â¦. image 20076

by StÃ©phane Ducasse

bon en franÃ§ais alors tu prends 20076 tu ouvres un workspace: tapes forPackage: tu fais implementors puis tu cliques sur initialize une fois puis une autre et la boum. Avec igor aujourd'hui on a eu pas mal ce bug. stef On May 18, 2012, at 2:09 PM, Benjamin wrote: > Euh ... > > Can you be more specific please ? > > Thanks in advance, > > Ben > > On May 18, 2012, at 2:01 PM, StÃ©phane Ducasse wrote: > >> Ben >> >> I found a way to reproduce my problem, >> take 20076 >> >> in a workspace >> forPackage: sur MCPackageManager >> >> forPackage: + act M >> puis un click sur initialize >> puis un autre click sur initialize >> -> problem >> >> The icon navigation works but we cannot see the code. >> >> Stef >> > >

May 18, 2012