- Pharo-users - lists.pharo.org

Re: [Pharo-users] String readFrom: bug?

by JosÃ© ComesaÃ±a

Fix and test sent. Regards. 2013/6/14 Sven Van Caekenberghe <sven(a)stfx.eu> > No problem, here is the issue > > > https://pharo.fogbugz.com/f/cases/10915/String-class-readFrom-is-broken-and… > > I will produce a slice later on. > > On 14 Jun 2013, at 11:58, JosÃ© ComesaÃ±a <jose.comesana(a)gmail.com> wrote: > > > OK, but I don't know how to make an issue, sorry. :( > > > > > > 2013/6/14 Sven Van Caekenberghe <sven(a)stfx.eu> > > > > On 14 Jun 2013, at 11:44, JosÃ© ComesaÃ±a <jose.comesana(a)gmail.com> wrote: > > > > > I think I've found a bug in String class>>readFrom:. This sentence > fails: > > > > > > z := String readFrom: 'Good morning' readStream. > > > > > > I think that the bug is on the first line, saying: ^ self class > streamContents:. The 'class' message shouldn't be here, because 'self' > itself refers to the String class. > > > > > > Present in Pharo 2.0 and 3.0. > > > > > > Thanks a lot. > > > > Yes, JosÃ©, that is a bug and your solution is correct. > > > > That also means that this code path is not covered by any tests. > > > > Could you make an issue and make a slice (adding a test) ? > > > > Sven > > > > -- > > Sven Van Caekenberghe > > Proudly supporting Pharo > > http://pharo.org > > http://association.pharo.org > > http://consortium.pharo.org > > > > > > > > > > > > > > >

June 14, 2013

Re: [Pharo-users] String readFrom: bug?

by Sven Van Caekenberghe

No problem, here is the issue https://pharo.fogbugz.com/f/cases/10915/String-class-readFrom-is-broken-and… I will produce a slice later on. On 14 Jun 2013, at 11:58, JosÃ© ComesaÃ±a <jose.comesana(a)gmail.com> wrote: > OK, but I don't know how to make an issue, sorry. :( > > > 2013/6/14 Sven Van Caekenberghe <sven(a)stfx.eu> > > On 14 Jun 2013, at 11:44, JosÃ© ComesaÃ±a <jose.comesana(a)gmail.com> wrote: > > > I think I've found a bug in String class>>readFrom:. This sentence fails: > > > > z := String readFrom: 'Good morning' readStream. > > > > I think that the bug is on the first line, saying: ^ self class streamContents:. The 'class' message shouldn't be here, because 'self' itself refers to the String class. > > > > Present in Pharo 2.0 and 3.0. > > > > Thanks a lot. > > Yes, JosÃ©, that is a bug and your solution is correct. > > That also means that this code path is not covered by any tests. > > Could you make an issue and make a slice (adding a test) ? > > Sven > > -- > Sven Van Caekenberghe > Proudly supporting Pharo > http://pharo.org > http://association.pharo.org > http://consortium.pharo.org > > > > > >

June 14, 2013

Re: [Pharo-users] String readFrom: bug?

by JosÃ© ComesaÃ±a

OK, but I don't know how to make an issue, sorry. :( 2013/6/14 Sven Van Caekenberghe <sven(a)stfx.eu> > > On 14 Jun 2013, at 11:44, JosÃ© ComesaÃ±a <jose.comesana(a)gmail.com> wrote: > > > I think I've found a bug in String class>>readFrom:. This sentence fails: > > > > z := String readFrom: 'Good morning' readStream. > > > > I think that the bug is on the first line, saying: ^ self class > streamContents:. The 'class' message shouldn't be here, because 'self' > itself refers to the String class. > > > > Present in Pharo 2.0 and 3.0. > > > > Thanks a lot. > > Yes, JosÃ©, that is a bug and your solution is correct. > > That also means that this code path is not covered by any tests. > > Could you make an issue and make a slice (adding a test) ? > > Sven > > -- > Sven Van Caekenberghe > Proudly supporting Pharo > http://pharo.org > http://association.pharo.org > http://consortium.pharo.org > > > > > >

June 14, 2013

Re: [Pharo-users] String readFrom: bug?

by Sven Van Caekenberghe

On 14 Jun 2013, at 11:44, JosÃ© ComesaÃ±a <jose.comesana(a)gmail.com> wrote: > I think I've found a bug in String class>>readFrom:. This sentence fails: > > z := String readFrom: 'Good morning' readStream. > > I think that the bug is on the first line, saying: ^ self class streamContents:. The 'class' message shouldn't be here, because 'self' itself refers to the String class. > > Present in Pharo 2.0 and 3.0. > > Thanks a lot. Yes, JosÃ©, that is a bug and your solution is correct. That also means that this code path is not covered by any tests. Could you make an issue and make a slice (adding a test) ? Sven -- Sven Van Caekenberghe Proudly supporting Pharo http://pharo.org http://association.pharo.org http://consortium.pharo.org

June 14, 2013

String readFrom: bug?

by JosÃ© ComesaÃ±a

I think I've found a bug in String class>>readFrom:. This sentence fails: z := String readFrom: 'Good morning' readStream. I think that the bug is on the first line, saying: ^ self class streamContents:. The 'class' message shouldn't be here, because 'self' itself refers to the String class. Present in Pharo 2.0 and 3.0. Thanks a lot.

June 14, 2013

Re: [Pharo-users] ui slowness on newly installed ubuntu 13.04 64bit

by Guillermo Polito

Ok, so besides the problem, It is strange to me that te ppa:stable yields to the latest unstable :). On Thu, Jun 13, 2013 at 10:11 PM, Sven Van Caekenberghe <sven(a)stfx.eu>wrote: > > On 13 Jun 2013, at 22:07, Guillermo Polito <guillermopolito(a)gmail.com> > wrote: > > > Wait, ppa:pharo/stable is version NBCoInterpreter > NativeBoost-CogPlugin-GuillermoPolito.19? > > > > Sven, from your email I understood that the vm versions are in the same > order as the measures, is that so? > > Yes they are: > > ./pharo-ui from get.pharo.org/vm is fast (and older) > > pharo-vm-x from pap:pharo/stable is slow (and newer) > > ./pharo-ui from get.pharo.org/vmLatest is also slow (and newer) > > > Guille > > > > > > On Thu, Jun 13, 2013 at 10:05 PM, Guillermo Polito < > guillermopolito(a)gmail.com> wrote: > > Hmm, unless there is a difference in compilation, then it is maybe the > check we added with Igor to handle correctly objects as methods. I'll put > this in my todo for the weekend :/. > > > > > > On Thu, Jun 13, 2013 at 9:57 PM, Sven Van Caekenberghe <sven(a)stfx.eu> > wrote: > > I am sorry, some 10x slowdown with vmLatest. > > > > $ ./pharo-ui --version > > 3.9-7 #1 Fri May 31 13:43:31 CEST 2013 gcc 4.6.3 > > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > acc98e51-2fba-4841-a965-2975997bba66 May 31 2013 > > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > acc98e51-2fba-4841-a965-2975997bba66 May 31 2013 > > > > git://gitorious.org/cogvm/blessed.git Commit: > 0f562e0afe14e533470278943b5d65d42ea133c2 Date: 2013-05-30 16:38:08 +0200 > By: Igor Stasenko <siguctua(a)gmail.com> Jenkins build #14595 > > Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 > UTC 2012 i686 i686 i386 GNU/Linux > > > > plugin path: /home/sven/Pharo/pharo-vm/ [default: > /home/sven/Pharo/pharo-vm/] > > > > > > > > On Mon, Jun 10, 2013 at 9:55 AM, Camillo Bruni <camillobruni(a)gmail.com> > wrote: > > thanks for the insight. I opened an issue: > https://pharo.fogbugz.com/default.asp?10879 > > > > > > can you try get.pharo.org/30+vmLatest to try out the "unstable" VM? > > > > On 2013-06-09, at 19:04, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > > > > > I think that we do have a problem, and I think it is VM related. > > > > > > This is what I see on my Ubuntu 13.04 64-bit machine (AMD Athlon(tm) > II X4 > > > 640, 4GB, AMD Radeon HD 7750) using a Pharo 3.0 #30189 image. > > > > > > Using the vm from get.pharo.org/30+vm > > > > > > [ SystemNavigation new allCallsOn: #ifTrue: ] timeToRun. 99 101 > > > > > > [ SystemNavigation new browseAllCallsOn: #ifTrue: ] timeToRun. 1455 > 1420 > > > > > > Using the vm from ppa:pharo/stable > > > > > > [ SystemNavigation new allCallsOn: #ifTrue: ] timeToRun. 1495 1518 > > > > > > [ SystemNavigation new browseAllCallsOn: #ifTrue: ] timeToRun. 11535 > 11156 > > > > > > That is a 10x slowdown ! > > > > > > Here are the VM details: > > > > > > $ ./pharo-ui -version > > > 3.9-7 #1 Wed Mar 13 18:22:44 CET 2013 gcc 4.4.3 > > > NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: > > > a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 > > > NBCogit NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: > > > a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 > > > git://gitorious.org/cogvm/blessed.git Commit: > > > 412abef33cbed05cf1d75329e451d71c0c6aa5a7 Date: 2013-03-13 17:48:50 > +0100 > > > By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14535 > > > Linux linux-ubuntu-10 2.6.32-38-server #83-Ubuntu SMP Wed Jan 4 > 11:26:59 > > > UTC 2012 x86_64 GNU/Linux > > > plugin path: /home/sven/Pharo/pharo-vm/ [default: > > > /home/sven/Pharo/pharo-vm/] > > > > > > $ pharo-vm-x --version > > > 3.9-7 #1 Thu Jun 6 11:05:55 UTC 2013 gcc 4.7.3 > > > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > > > acc98e51-2fba-4841-a965-2975997bba66 Jun 6 2013 > > > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > > > acc98e51-2fba-4841-a965-2975997bba66 Jun 6 2013 > > > git://gitorious.org/cogvm/blessed.git Commit: > > > 0f562e0afe14e533470278943b5d65d42ea133c2 Date: 2013-05-30 16:38:08 > +0200 > > > By: Igor Stasenko <siguctua(a)gmail.com> Jenkins build #14595 > > > Linux samarium 2.6.24-32-xen #1 SMP Thu Jul 12 14:30:40 UTC 2012 i686 > > > athlon i686 GNU/Linux > > > plugin path: /usr/lib/pharo-vm/ [default: /usr/lib/pharo-vm/] > > > > > > One version seems older, but I don't know what changed inbetween them > > > > > > Sven > > > > > > On Fri, Jun 7, 2013 at 6:49 PM, Paul DeBruicker <pdebruic(a)gmail.com> > wrote: > > > > > >> And the pharo2 linux all-in-one runs in 116ms on my hardware on Ubuntu > > >> 13.04 64bit. > > >> > > >> > > >> > > >> > > >> > > >> On 06/07/2013 09:35 AM, Markus Fritsche wrote: > > >>> On 07.06.2013 17:55, Paul DeBruicker wrote: > > >>>> From the below it seems to be something with running on linux 64bits > > >>>> with a UI slows it down by a factor of 10x. > > >>>> > > >>>> > > >>>> Command line per Camillo below on ubuntu 13.04 64bit on the hardware > > >>>> was: 134ms > > >>>> > > >>>> Using Pharo-2 windows all in one on a windows xp virtualbox VM was: > > >> 163ms > > >>>> > > >>>> Using Pharo-2 linux all in one on a ubuntu 12,04 64bit virtualbox VM > > >>>> was: 1918ms > > >>>> > > >>>> > > >>>> Using Pharo-2 linux all in one on a debian 6 32bit virtualbox VM > was: > > >> 152 ms > > >>> Further research: > > >>> Pharo PPA VM, Ubuntu 13.04 64Bit: > > >>> [SystemNavigation new allCallsOn: #ifTrue: ] timeToRun 2230 > > >>> CogVM from Eliot directly ( > > >>> http://www.mirandabanda.org/files/Cog/VM/VM.r2732/) > > >>> [SystemNavigation new allCallsOn: #ifTrue: ] timeToRun 164 > > >>> > > >>> Kind regards, > > >>> Markus > > >> > > >> > > >> > > > > > > > > > > > > >

June 13, 2013

Re: [Pharo-users] ui slowness on newly installed ubuntu 13.04 64bit

by Sven Van Caekenberghe

On 13 Jun 2013, at 22:07, Guillermo Polito <guillermopolito(a)gmail.com> wrote: > Wait, ppa:pharo/stable is version NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19? > > Sven, from your email I understood that the vm versions are in the same order as the measures, is that so? Yes they are: ./pharo-ui from get.pharo.org/vm is fast (and older) pharo-vm-x from pap:pharo/stable is slow (and newer) ./pharo-ui from get.pharo.org/vmLatest is also slow (and newer) > Guille > > > On Thu, Jun 13, 2013 at 10:05 PM, Guillermo Polito <guillermopolito(a)gmail.com> wrote: > Hmm, unless there is a difference in compilation, then it is maybe the check we added with Igor to handle correctly objects as methods. I'll put this in my todo for the weekend :/. > > > On Thu, Jun 13, 2013 at 9:57 PM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > I am sorry, some 10x slowdown with vmLatest. > > $ ./pharo-ui --version > 3.9-7 #1 Fri May 31 13:43:31 CEST 2013 gcc 4.6.3 > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: acc98e51-2fba-4841-a965-2975997bba66 May 31 2013 > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: acc98e51-2fba-4841-a965-2975997bba66 May 31 2013 > > git://gitorious.org/cogvm/blessed.git Commit: 0f562e0afe14e533470278943b5d65d42ea133c2 Date: 2013-05-30 16:38:08 +0200 By: Igor Stasenko <siguctua(a)gmail.com> Jenkins build #14595 > Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 UTC 2012 i686 i686 i386 GNU/Linux > > plugin path: /home/sven/Pharo/pharo-vm/ [default: /home/sven/Pharo/pharo-vm/] > > > > On Mon, Jun 10, 2013 at 9:55 AM, Camillo Bruni <camillobruni(a)gmail.com> wrote: > thanks for the insight. I opened an issue: https://pharo.fogbugz.com/default.asp?10879 > > > can you try get.pharo.org/30+vmLatest to try out the "unstable" VM? > > On 2013-06-09, at 19:04, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > > > I think that we do have a problem, and I think it is VM related. > > > > This is what I see on my Ubuntu 13.04 64-bit machine (AMD Athlon(tm) II X4 > > 640, 4GB, AMD Radeon HD 7750) using a Pharo 3.0 #30189 image. > > > > Using the vm from get.pharo.org/30+vm > > > > [ SystemNavigation new allCallsOn: #ifTrue: ] timeToRun. 99 101 > > > > [ SystemNavigation new browseAllCallsOn: #ifTrue: ] timeToRun. 1455 1420 > > > > Using the vm from ppa:pharo/stable > > > > [ SystemNavigation new allCallsOn: #ifTrue: ] timeToRun. 1495 1518 > > > > [ SystemNavigation new browseAllCallsOn: #ifTrue: ] timeToRun. 11535 11156 > > > > That is a 10x slowdown ! > > > > Here are the VM details: > > > > $ ./pharo-ui -version > > 3.9-7 #1 Wed Mar 13 18:22:44 CET 2013 gcc 4.4.3 > > NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: > > a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 > > NBCogit NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: > > a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 > > git://gitorious.org/cogvm/blessed.git Commit: > > 412abef33cbed05cf1d75329e451d71c0c6aa5a7 Date: 2013-03-13 17:48:50 +0100 > > By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14535 > > Linux linux-ubuntu-10 2.6.32-38-server #83-Ubuntu SMP Wed Jan 4 11:26:59 > > UTC 2012 x86_64 GNU/Linux > > plugin path: /home/sven/Pharo/pharo-vm/ [default: > > /home/sven/Pharo/pharo-vm/] > > > > $ pharo-vm-x --version > > 3.9-7 #1 Thu Jun 6 11:05:55 UTC 2013 gcc 4.7.3 > > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > > acc98e51-2fba-4841-a965-2975997bba66 Jun 6 2013 > > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > > acc98e51-2fba-4841-a965-2975997bba66 Jun 6 2013 > > git://gitorious.org/cogvm/blessed.git Commit: > > 0f562e0afe14e533470278943b5d65d42ea133c2 Date: 2013-05-30 16:38:08 +0200 > > By: Igor Stasenko <siguctua(a)gmail.com> Jenkins build #14595 > > Linux samarium 2.6.24-32-xen #1 SMP Thu Jul 12 14:30:40 UTC 2012 i686 > > athlon i686 GNU/Linux > > plugin path: /usr/lib/pharo-vm/ [default: /usr/lib/pharo-vm/] > > > > One version seems older, but I don't know what changed inbetween them > > > > Sven > > > > On Fri, Jun 7, 2013 at 6:49 PM, Paul DeBruicker <pdebruic(a)gmail.com> wrote: > > > >> And the pharo2 linux all-in-one runs in 116ms on my hardware on Ubuntu > >> 13.04 64bit. > >> > >> > >> > >> > >> > >> On 06/07/2013 09:35 AM, Markus Fritsche wrote: > >>> On 07.06.2013 17:55, Paul DeBruicker wrote: > >>>> From the below it seems to be something with running on linux 64bits > >>>> with a UI slows it down by a factor of 10x. > >>>> > >>>> > >>>> Command line per Camillo below on ubuntu 13.04 64bit on the hardware > >>>> was: 134ms > >>>> > >>>> Using Pharo-2 windows all in one on a windows xp virtualbox VM was: > >> 163ms > >>>> > >>>> Using Pharo-2 linux all in one on a ubuntu 12,04 64bit virtualbox VM > >>>> was: 1918ms > >>>> > >>>> > >>>> Using Pharo-2 linux all in one on a debian 6 32bit virtualbox VM was: > >> 152 ms > >>> Further research: > >>> Pharo PPA VM, Ubuntu 13.04 64Bit: > >>> [SystemNavigation new allCallsOn: #ifTrue: ] timeToRun 2230 > >>> CogVM from Eliot directly ( > >>> http://www.mirandabanda.org/files/Cog/VM/VM.r2732/) > >>> [SystemNavigation new allCallsOn: #ifTrue: ] timeToRun 164 > >>> > >>> Kind regards, > >>> Markus > >> > >> > >> > > > > >

June 13, 2013

Re: [Pharo-users] ui slowness on newly installed ubuntu 13.04 64bit

by Sven Van Caekenberghe

On 13 Jun 2013, at 22:05, Guillermo Polito <guillermopolito(a)gmail.com> wrote: > Hmm, unless there is a difference in compilation, then it is maybe the check we added with Igor to handle correctly objects as methods. I'll put this in my todo for the weekend :/. Thx! > On Thu, Jun 13, 2013 at 9:57 PM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > I am sorry, some 10x slowdown with vmLatest. > > $ ./pharo-ui --version > 3.9-7 #1 Fri May 31 13:43:31 CEST 2013 gcc 4.6.3 > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: acc98e51-2fba-4841-a965-2975997bba66 May 31 2013 > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: acc98e51-2fba-4841-a965-2975997bba66 May 31 2013 > > git://gitorious.org/cogvm/blessed.git Commit: 0f562e0afe14e533470278943b5d65d42ea133c2 Date: 2013-05-30 16:38:08 +0200 By: Igor Stasenko <siguctua(a)gmail.com> Jenkins build #14595 > Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 UTC 2012 i686 i686 i386 GNU/Linux > > plugin path: /home/sven/Pharo/pharo-vm/ [default: /home/sven/Pharo/pharo-vm/] > > > > On Mon, Jun 10, 2013 at 9:55 AM, Camillo Bruni <camillobruni(a)gmail.com> wrote: > thanks for the insight. I opened an issue: https://pharo.fogbugz.com/default.asp?10879 > > > can you try get.pharo.org/30+vmLatest to try out the "unstable" VM? > > On 2013-06-09, at 19:04, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > > > I think that we do have a problem, and I think it is VM related. > > > > This is what I see on my Ubuntu 13.04 64-bit machine (AMD Athlon(tm) II X4 > > 640, 4GB, AMD Radeon HD 7750) using a Pharo 3.0 #30189 image. > > > > Using the vm from get.pharo.org/30+vm > > > > [ SystemNavigation new allCallsOn: #ifTrue: ] timeToRun. 99 101 > > > > [ SystemNavigation new browseAllCallsOn: #ifTrue: ] timeToRun. 1455 1420 > > > > Using the vm from ppa:pharo/stable > > > > [ SystemNavigation new allCallsOn: #ifTrue: ] timeToRun. 1495 1518 > > > > [ SystemNavigation new browseAllCallsOn: #ifTrue: ] timeToRun. 11535 11156 > > > > That is a 10x slowdown ! > > > > Here are the VM details: > > > > $ ./pharo-ui -version > > 3.9-7 #1 Wed Mar 13 18:22:44 CET 2013 gcc 4.4.3 > > NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: > > a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 > > NBCogit NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: > > a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 > > git://gitorious.org/cogvm/blessed.git Commit: > > 412abef33cbed05cf1d75329e451d71c0c6aa5a7 Date: 2013-03-13 17:48:50 +0100 > > By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14535 > > Linux linux-ubuntu-10 2.6.32-38-server #83-Ubuntu SMP Wed Jan 4 11:26:59 > > UTC 2012 x86_64 GNU/Linux > > plugin path: /home/sven/Pharo/pharo-vm/ [default: > > /home/sven/Pharo/pharo-vm/] > > > > $ pharo-vm-x --version > > 3.9-7 #1 Thu Jun 6 11:05:55 UTC 2013 gcc 4.7.3 > > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > > acc98e51-2fba-4841-a965-2975997bba66 Jun 6 2013 > > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > > acc98e51-2fba-4841-a965-2975997bba66 Jun 6 2013 > > git://gitorious.org/cogvm/blessed.git Commit: > > 0f562e0afe14e533470278943b5d65d42ea133c2 Date: 2013-05-30 16:38:08 +0200 > > By: Igor Stasenko <siguctua(a)gmail.com> Jenkins build #14595 > > Linux samarium 2.6.24-32-xen #1 SMP Thu Jul 12 14:30:40 UTC 2012 i686 > > athlon i686 GNU/Linux > > plugin path: /usr/lib/pharo-vm/ [default: /usr/lib/pharo-vm/] > > > > One version seems older, but I don't know what changed inbetween them > > > > Sven > > > > On Fri, Jun 7, 2013 at 6:49 PM, Paul DeBruicker <pdebruic(a)gmail.com> wrote: > > > >> And the pharo2 linux all-in-one runs in 116ms on my hardware on Ubuntu > >> 13.04 64bit. > >> > >> > >> > >> > >> > >> On 06/07/2013 09:35 AM, Markus Fritsche wrote: > >>> On 07.06.2013 17:55, Paul DeBruicker wrote: > >>>> From the below it seems to be something with running on linux 64bits > >>>> with a UI slows it down by a factor of 10x. > >>>> > >>>> > >>>> Command line per Camillo below on ubuntu 13.04 64bit on the hardware > >>>> was: 134ms > >>>> > >>>> Using Pharo-2 windows all in one on a windows xp virtualbox VM was: > >> 163ms > >>>> > >>>> Using Pharo-2 linux all in one on a ubuntu 12,04 64bit virtualbox VM > >>>> was: 1918ms > >>>> > >>>> > >>>> Using Pharo-2 linux all in one on a debian 6 32bit virtualbox VM was: > >> 152 ms > >>> Further research: > >>> Pharo PPA VM, Ubuntu 13.04 64Bit: > >>> [SystemNavigation new allCallsOn: #ifTrue: ] timeToRun 2230 > >>> CogVM from Eliot directly ( > >>> http://www.mirandabanda.org/files/Cog/VM/VM.r2732/) > >>> [SystemNavigation new allCallsOn: #ifTrue: ] timeToRun 164 > >>> > >>> Kind regards, > >>> Markus > >> > >> > >> > > > >

June 13, 2013

Re: [Pharo-users] ui slowness on newly installed ubuntu 13.04 64bit

by Guillermo Polito

Wait, ppa:pharo/stable is version NBCoInterpreter NativeBoost-CogPlugin- GuillermoPolito.19? Sven, from your email I understood that the vm versions are in the same order as the measures, is that so? Guille On Thu, Jun 13, 2013 at 10:05 PM, Guillermo Polito < guillermopolito(a)gmail.com> wrote: > Hmm, unless there is a difference in compilation, then it is maybe the > check we added with Igor to handle correctly objects as methods. I'll put > this in my todo for the weekend :/. > > > On Thu, Jun 13, 2013 at 9:57 PM, Sven Van Caekenberghe <sven(a)stfx.eu>wrote: > >> I am sorry, some 10x slowdown with vmLatest. >> >> $ ./pharo-ui --version >> 3.9-7 #1 Fri May 31 13:43:31 CEST 2013 gcc 4.6.3 >> NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: >> acc98e51-2fba-4841-a965-2975997bba66 May 31 2013 >> NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: >> acc98e51-2fba-4841-a965-2975997bba66 May 31 2013 >> >> git://gitorious.org/cogvm/blessed.git Commit: >> 0f562e0afe14e533470278943b5d65d42ea133c2 Date: 2013-05-30 16:38:08 +0200 >> By: Igor Stasenko <siguctua(a)gmail.com> Jenkins build #14595 >> Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 >> UTC 2012 i686 i686 i386 GNU/Linux >> >> plugin path: /home/sven/Pharo/pharo-vm/ [default: >> /home/sven/Pharo/pharo-vm/] >> >> >> >> On Mon, Jun 10, 2013 at 9:55 AM, Camillo Bruni <camillobruni(a)gmail.com>wrote: >> >>> thanks for the insight. I opened an issue: >>> https://pharo.fogbugz.com/default.asp?10879 >>> >>> >>> can you try get.pharo.org/30+vmLatest to try out the "unstable" VM? >>> >>> On 2013-06-09, at 19:04, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >>> >>> > I think that we do have a problem, and I think it is VM related. >>> > >>> > This is what I see on my Ubuntu 13.04 64-bit machine (AMD Athlon(tm) >>> II X4 >>> > 640, 4GB, AMD Radeon HD 7750) using a Pharo 3.0 #30189 image. >>> > >>> > Using the vm from get.pharo.org/30+vm >>> > >>> > [ SystemNavigation new allCallsOn: #ifTrue: ] timeToRun. 99 101 >>> > >>> > [ SystemNavigation new browseAllCallsOn: #ifTrue: ] timeToRun. 1455 >>> 1420 >>> > >>> > Using the vm from ppa:pharo/stable >>> > >>> > [ SystemNavigation new allCallsOn: #ifTrue: ] timeToRun. 1495 1518 >>> > >>> > [ SystemNavigation new browseAllCallsOn: #ifTrue: ] timeToRun. 11535 >>> 11156 >>> > >>> > That is a 10x slowdown ! >>> > >>> > Here are the VM details: >>> > >>> > $ ./pharo-ui -version >>> > 3.9-7 #1 Wed Mar 13 18:22:44 CET 2013 gcc 4.4.3 >>> > NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: >>> > a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 >>> > NBCogit NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: >>> > a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 >>> > git://gitorious.org/cogvm/blessed.git Commit: >>> > 412abef33cbed05cf1d75329e451d71c0c6aa5a7 Date: 2013-03-13 17:48:50 >>> +0100 >>> > By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14535 >>> > Linux linux-ubuntu-10 2.6.32-38-server #83-Ubuntu SMP Wed Jan 4 >>> 11:26:59 >>> > UTC 2012 x86_64 GNU/Linux >>> > plugin path: /home/sven/Pharo/pharo-vm/ [default: >>> > /home/sven/Pharo/pharo-vm/] >>> > >>> > $ pharo-vm-x --version >>> > 3.9-7 #1 Thu Jun 6 11:05:55 UTC 2013 gcc 4.7.3 >>> > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: >>> > acc98e51-2fba-4841-a965-2975997bba66 Jun 6 2013 >>> > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: >>> > acc98e51-2fba-4841-a965-2975997bba66 Jun 6 2013 >>> > git://gitorious.org/cogvm/blessed.git Commit: >>> > 0f562e0afe14e533470278943b5d65d42ea133c2 Date: 2013-05-30 16:38:08 >>> +0200 >>> > By: Igor Stasenko <siguctua(a)gmail.com> Jenkins build #14595 >>> > Linux samarium 2.6.24-32-xen #1 SMP Thu Jul 12 14:30:40 UTC 2012 i686 >>> > athlon i686 GNU/Linux >>> > plugin path: /usr/lib/pharo-vm/ [default: /usr/lib/pharo-vm/] >>> > >>> > One version seems older, but I don't know what changed inbetween them >>> > >>> > Sven >>> > >>> > On Fri, Jun 7, 2013 at 6:49 PM, Paul DeBruicker <pdebruic(a)gmail.com> >>> wrote: >>> > >>> >> And the pharo2 linux all-in-one runs in 116ms on my hardware on Ubuntu >>> >> 13.04 64bit. >>> >> >>> >> >>> >> >>> >> >>> >> >>> >> On 06/07/2013 09:35 AM, Markus Fritsche wrote: >>> >>> On 07.06.2013 17:55, Paul DeBruicker wrote: >>> >>>> From the below it seems to be something with running on linux 64bits >>> >>>> with a UI slows it down by a factor of 10x. >>> >>>> >>> >>>> >>> >>>> Command line per Camillo below on ubuntu 13.04 64bit on the hardware >>> >>>> was: 134ms >>> >>>> >>> >>>> Using Pharo-2 windows all in one on a windows xp virtualbox VM was: >>> >> 163ms >>> >>>> >>> >>>> Using Pharo-2 linux all in one on a ubuntu 12,04 64bit virtualbox VM >>> >>>> was: 1918ms >>> >>>> >>> >>>> >>> >>>> Using Pharo-2 linux all in one on a debian 6 32bit virtualbox VM >>> was: >>> >> 152 ms >>> >>> Further research: >>> >>> Pharo PPA VM, Ubuntu 13.04 64Bit: >>> >>> [SystemNavigation new allCallsOn: #ifTrue: ] timeToRun 2230 >>> >>> CogVM from Eliot directly ( >>> >>> http://www.mirandabanda.org/files/Cog/VM/VM.r2732/) >>> >>> [SystemNavigation new allCallsOn: #ifTrue: ] timeToRun 164 >>> >>> >>> >>> Kind regards, >>> >>> Markus >>> >> >>> >> >>> >> >>> >>> >>> >> >

June 13, 2013

Re: [Pharo-users] ui slowness on newly installed ubuntu 13.04 64bit

by Guillermo Polito

Hmm, unless there is a difference in compilation, then it is maybe the check we added with Igor to handle correctly objects as methods. I'll put this in my todo for the weekend :/. On Thu, Jun 13, 2013 at 9:57 PM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > I am sorry, some 10x slowdown with vmLatest. > > $ ./pharo-ui --version > 3.9-7 #1 Fri May 31 13:43:31 CEST 2013 gcc 4.6.3 > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > acc98e51-2fba-4841-a965-2975997bba66 May 31 2013 > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: > acc98e51-2fba-4841-a965-2975997bba66 May 31 2013 > > git://gitorious.org/cogvm/blessed.git Commit: > 0f562e0afe14e533470278943b5d65d42ea133c2 Date: 2013-05-30 16:38:08 +0200 > By: Igor Stasenko <siguctua(a)gmail.com> Jenkins build #14595 > Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 > UTC 2012 i686 i686 i386 GNU/Linux > > plugin path: /home/sven/Pharo/pharo-vm/ [default: > /home/sven/Pharo/pharo-vm/] > > > > On Mon, Jun 10, 2013 at 9:55 AM, Camillo Bruni <camillobruni(a)gmail.com>wrote: > >> thanks for the insight. I opened an issue: >> https://pharo.fogbugz.com/default.asp?10879 >> >> >> can you try get.pharo.org/30+vmLatest to try out the "unstable" VM? >> >> On 2013-06-09, at 19:04, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >> >> > I think that we do have a problem, and I think it is VM related. >> > >> > This is what I see on my Ubuntu 13.04 64-bit machine (AMD Athlon(tm) II >> X4 >> > 640, 4GB, AMD Radeon HD 7750) using a Pharo 3.0 #30189 image. >> > >> > Using the vm from get.pharo.org/30+vm >> > >> > [ SystemNavigation new allCallsOn: #ifTrue: ] timeToRun. 99 101 >> > >> > [ SystemNavigation new browseAllCallsOn: #ifTrue: ] timeToRun. 1455 1420 >> > >> > Using the vm from ppa:pharo/stable >> > >> > [ SystemNavigation new allCallsOn: #ifTrue: ] timeToRun. 1495 1518 >> > >> > [ SystemNavigation new browseAllCallsOn: #ifTrue: ] timeToRun. 11535 >> 11156 >> > >> > That is a 10x slowdown ! >> > >> > Here are the VM details: >> > >> > $ ./pharo-ui -version >> > 3.9-7 #1 Wed Mar 13 18:22:44 CET 2013 gcc 4.4.3 >> > NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: >> > a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 >> > NBCogit NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: >> > a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 >> > git://gitorious.org/cogvm/blessed.git Commit: >> > 412abef33cbed05cf1d75329e451d71c0c6aa5a7 Date: 2013-03-13 17:48:50 +0100 >> > By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14535 >> > Linux linux-ubuntu-10 2.6.32-38-server #83-Ubuntu SMP Wed Jan 4 11:26:59 >> > UTC 2012 x86_64 GNU/Linux >> > plugin path: /home/sven/Pharo/pharo-vm/ [default: >> > /home/sven/Pharo/pharo-vm/] >> > >> > $ pharo-vm-x --version >> > 3.9-7 #1 Thu Jun 6 11:05:55 UTC 2013 gcc 4.7.3 >> > NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: >> > acc98e51-2fba-4841-a965-2975997bba66 Jun 6 2013 >> > NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: >> > acc98e51-2fba-4841-a965-2975997bba66 Jun 6 2013 >> > git://gitorious.org/cogvm/blessed.git Commit: >> > 0f562e0afe14e533470278943b5d65d42ea133c2 Date: 2013-05-30 16:38:08 +0200 >> > By: Igor Stasenko <siguctua(a)gmail.com> Jenkins build #14595 >> > Linux samarium 2.6.24-32-xen #1 SMP Thu Jul 12 14:30:40 UTC 2012 i686 >> > athlon i686 GNU/Linux >> > plugin path: /usr/lib/pharo-vm/ [default: /usr/lib/pharo-vm/] >> > >> > One version seems older, but I don't know what changed inbetween them >> > >> > Sven >> > >> > On Fri, Jun 7, 2013 at 6:49 PM, Paul DeBruicker <pdebruic(a)gmail.com> >> wrote: >> > >> >> And the pharo2 linux all-in-one runs in 116ms on my hardware on Ubuntu >> >> 13.04 64bit. >> >> >> >> >> >> >> >> >> >> >> >> On 06/07/2013 09:35 AM, Markus Fritsche wrote: >> >>> On 07.06.2013 17:55, Paul DeBruicker wrote: >> >>>> From the below it seems to be something with running on linux 64bits >> >>>> with a UI slows it down by a factor of 10x. >> >>>> >> >>>> >> >>>> Command line per Camillo below on ubuntu 13.04 64bit on the hardware >> >>>> was: 134ms >> >>>> >> >>>> Using Pharo-2 windows all in one on a windows xp virtualbox VM was: >> >> 163ms >> >>>> >> >>>> Using Pharo-2 linux all in one on a ubuntu 12,04 64bit virtualbox VM >> >>>> was: 1918ms >> >>>> >> >>>> >> >>>> Using Pharo-2 linux all in one on a debian 6 32bit virtualbox VM was: >> >> 152 ms >> >>> Further research: >> >>> Pharo PPA VM, Ubuntu 13.04 64Bit: >> >>> [SystemNavigation new allCallsOn: #ifTrue: ] timeToRun 2230 >> >>> CogVM from Eliot directly ( >> >>> http://www.mirandabanda.org/files/Cog/VM/VM.r2732/) >> >>> [SystemNavigation new allCallsOn: #ifTrue: ] timeToRun 164 >> >>> >> >>> Kind regards, >> >>> Markus >> >> >> >> >> >> >> >> >> >

June 13, 2013