April 2010 - Pharo-dev - lists.pharo.org

[Pharo-project] [ANN 1.0] pre-built Pharo Core 1.0

by Marcus Denker

https://gforge.inria.fr/frs/download.php/26775/PharoCore-1.0-10517.zip -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

April 2, 2010

[Pharo-project] [For Testing] RC3 One-Click

by Marcus Denker

Here is a one-click image (for easy starting for newbies). I only tested this under macos, so it needs a testrun on Linux and Windows https://gforge.inria.fr/frs/download.php/26774/Pharo-1.0-10515-rc3dev.zip -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

April 2, 2010

[Pharo-project] FW: dlopen: I'm stumped

by Schwab,Wilhelm K

Sorry for any duplication, but this should be visible by now (I think). -----Original Message----- From: Schwab,Wilhelm K Sent: Friday, April 02, 2010 7:24 AM To: squeak-dev(a)lists.squeakfoundation.org; pharo-project(a)lists.gforge.inria.fr Subject: dlopen: I'm stumped Hello all, Attached is my attempt at calling dlopen() from Pharo, and it is not going well. The C code below works as expected, so the problem has to be either in my code or something in Pharo or the VM itself. I am fairly certain that loading the attached is safe, but DynamicLinkingLibrary getProcAddress:'cos' from:'libm.so'. crashes the vm in my experience. Any ideas? Bill /* http://www.unix.com/man-page/All/3/dlopen/ Build as: gcc -rdynamic -o fubar fubar.c -ldl */ #include <stdio.h> #include <stdlib.h> #include <dlfcn.h> int main(int argc, char **argv) { void *handle; double (*cosine)(double); char *error; handle = dlopen("libm.so", RTLD_LAZY); if (!handle) { fprintf(stderr, "%s\n", dlerror()); exit(EXIT_FAILURE); } dlerror(); /* Clear any existing error */ /* Writing: cosine = (double (*)(double)) dlsym(handle, "cos"); would seem more natural, but the C99 standard leaves casting from "void *" to a function pointer undefined. The assignment used below is the POSIX.1-2003 (Technical Corrigendum 1) workaround; see the Rationale for the POSIX specification of dlsym(). */ *(void **) (&cosine) = dlsym(handle, "cos"); if ((error = dlerror()) != NULL) { fprintf(stderr, "%s\n", error); exit(EXIT_FAILURE); } printf("%f\n", (*cosine)(2.0)); dlclose(handle); exit(EXIT_SUCCESS); }

April 2, 2010

Re: [Pharo-project] Compiling the VM

by Schwab,Wilhelm K

Interesting! The libpulse part, I mean, in connection with my dlopen() problems. Running Pharo from a terminal (I still think it should log this stuff on its own) captures messages like Inconsistency detected by ld.so: dl-open.c: 643: _dl_open: Assertion `_dl_debug_initialize (0, args.nsid)->r_state == RT_CONSISTENT' failed! and feeding that into Google turns up mention of Skype, library dependcy hassles, and Debian bug 548983. Just grabbing at straws here, but could the problem be caused by the sound library? Bill ________________________________ From: pharo-project-bounces(a)lists.gforge.inria.fr [mailto:pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of Mariano Martinez Peck Sent: Friday, April 02, 2010 7:17 AM To: Pharo-project(a)lists.gforge.inria.fr Subject: Re: [Pharo-project] Compiling the VM I had to install the following: sudo apt-get install linux-libc-dev libecasound2.2-dev libasound2-dev libc6-dev gnulib libc6-dev libpulse-dev libxrender-dev uuid-dev Cheers Mariano On Fri, Apr 2, 2010 at 2:08 PM, Hilaire Fernandes <hilaire.fernandes(a)gmail.com<mailto:hilaire.fernandes@gmail.com>> wrote: I have some unmet dependency I can't resolve. I can't find information about the required -dev packages to install. Hilaire -- Configuring squeak 3.11.13-2135 for i686-pc-linux-gnu -- Using source directory ../unix/src -- Setting CFLAGS to -O2 -- internalplugins: UUIDPlugin -- externalplugins: ADPCMCodecPlugin AsynchFilePlugin B3DAcceleratorPlugin Squeak3D BMPReadWriterPlugin B2DPlugin BitBltPlugin CroquetPlugin DSAPrims ZipPlugin DropPlugin SqueakFFIPrims FFTPlugin FT2Plugin FileCopyPlugin FilePlugin FloatArrayPlugin FloatMathPlugin GeniePlugin HostWindowPlugin JPEGReadWriter2Plugin JPEGReaderPlugin JoystickTabletPlugin Klatt LargeIntegers LocalePlugin MIDIPlugin Matrix2x3Plugin MiscPrimitivePlugin Mpeg3Plugin QuicktimePlugin RePlugin SecurityPlugin SerialPlugin SocketPlugin SoundCodecPrims SoundGenerationPlugin SoundPlugin StarSqueakPlugin SurfacePlugin AioPlugin UnixOSProcessPlugin XDisplayControlPlugin -- Using CFLAGS -O2 -- UUIDPlugin: /usr/include/uuid/uuid.h -- UUIDPlugin: /usr/lib/libuuid.so !! B3DAcceleratorPlugin disabled -- Loaded CMakeASMInformation - ASM support is still experimental, please report issues -- checking for module 'freetype2' -- package 'freetype2' not found !! FT2Plugin disabled !! HostWindowPlugin disabled -- Mpeg3Plugin: /usr/lib/libpthread.so -- SocketPlugin: libsocket not found -- SocketPlugin: /usr/lib/libnsl.so -- UnixOSProcessPlugin: /usr/lib/libpthread.so !! XDisplayControlPlugin disabled -- vm-sound-ALSA: /usr/include/alsa/asoundlib.h -- vm-sound-ALSA: /usr/lib/libasound.so !! vm-display-Quartz disabled !! vm-sound-MacOSX disabled !! vm-display-X11 disabled -- vm-display-fbdev: /usr/include/linux/fb.h -- vm-sound-pulse: libpulse-simple not found !! vm-sound-pulse disabled -- vm-sound-NAS: audio/audio.h not found -- vm-sound-NAS: libaudio not found !! vm-sound-NAS disabled -- vm-sound-OSS: /usr/include/alsa/asoundlib.h -- vm-sound-OSS: /usr/lib/libasound.so -- vm-sound-Sun: sys/audioio.h not found -- vm-sound-Sun: sun/audioio.h not found -- vm-sound-Sun: /usr/include/stropts.h !! vm-sound-Sun disabled -- Configuring done -- Generating done -- Build files have been written to: /home/hilaire/Travaux/pharo/Squeak-3.11.3.2135-pharo-src/build _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr<mailto:Pharo-project@lists.gforge.inria.fr> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

April 2, 2010

[Pharo-project] dlopen: I'm stumped

by Schwab,Wilhelm K

Hello all, Attached is my attempt at calling dlopen() from Pharo, and it is not going well. The C code below works as expected, so the problem has to be either in my code or something in Pharo or the VM itself. I am fairly certain that loading the attached is safe, but DynamicLinkingLibrary getProcAddress:'cos' from:'libm.so'. crashes the vm in my experience. Any ideas? Bill /* http://www.unix.com/man-page/All/3/dlopen/ Build as: gcc -rdynamic -o fubar fubar.c -ldl */ #include <stdio.h> #include <stdlib.h> #include <dlfcn.h> int main(int argc, char **argv) { void *handle; double (*cosine)(double); char *error; handle = dlopen("libm.so", RTLD_LAZY); if (!handle) { fprintf(stderr, "%s\n", dlerror()); exit(EXIT_FAILURE); } dlerror(); /* Clear any existing error */ /* Writing: cosine = (double (*)(double)) dlsym(handle, "cos"); would seem more natural, but the C99 standard leaves casting from "void *" to a function pointer undefined. The assignment used below is the POSIX.1-2003 (Technical Corrigendum 1) workaround; see the Rationale for the POSIX specification of dlsym(). */ *(void **) (&cosine) = dlsym(handle, "cos"); if ((error = dlerror()) != NULL) { fprintf(stderr, "%s\n", error); exit(EXIT_FAILURE); } printf("%f\n", (*cosine)(2.0)); dlclose(handle); exit(EXIT_SUCCESS); }

April 2, 2010

Re: [Pharo-project] Compiling the VM

by Mariano Martinez Peck

I had to install the following: sudo apt-get install linux-libc-dev libecasound2.2-dev libasound2-dev libc6-dev gnulib libc6-dev libpulse-dev libxrender-dev uuid-dev Cheers Mariano On Fri, Apr 2, 2010 at 2:08 PM, Hilaire Fernandes < hilaire.fernandes(a)gmail.com> wrote: > I have some unmet dependency I can't resolve. > > I can't find information about the required -dev packages to install. > > Hilaire > > > > -- Configuring squeak 3.11.13-2135 for i686-pc-linux-gnu > -- Using source directory ../unix/src > -- Setting CFLAGS to -O2 > -- internalplugins: UUIDPlugin > -- externalplugins: ADPCMCodecPlugin AsynchFilePlugin B3DAcceleratorPlugin > Squeak3D BMPReadWriterPlugin B2DPlugin BitBltPlugin CroquetPlugin DSAPrims > ZipPlugin DropPlugin SqueakFFIPrims FFTPlugin FT2Plugin FileCopyPlugin > FilePlugin FloatArrayPlugin FloatMathPlugin GeniePlugin HostWindowPlugin > JPEGReadWriter2Plugin JPEGReaderPlugin JoystickTabletPlugin Klatt > LargeIntegers LocalePlugin MIDIPlugin Matrix2x3Plugin MiscPrimitivePlugin > Mpeg3Plugin QuicktimePlugin RePlugin SecurityPlugin SerialPlugin > SocketPlugin SoundCodecPrims SoundGenerationPlugin SoundPlugin > StarSqueakPlugin SurfacePlugin AioPlugin UnixOSProcessPlugin > XDisplayControlPlugin > -- Using CFLAGS -O2 > -- UUIDPlugin: /usr/include/uuid/uuid.h > -- UUIDPlugin: /usr/lib/libuuid.so > !! B3DAcceleratorPlugin disabled > -- Loaded CMakeASMInformation - ASM support is still experimental, please > report issues > -- checking for module 'freetype2' > -- package 'freetype2' not found > !! FT2Plugin disabled > !! HostWindowPlugin disabled > -- Mpeg3Plugin: /usr/lib/libpthread.so > -- SocketPlugin: libsocket not found > -- SocketPlugin: /usr/lib/libnsl.so > -- UnixOSProcessPlugin: /usr/lib/libpthread.so > !! XDisplayControlPlugin disabled > -- vm-sound-ALSA: /usr/include/alsa/asoundlib.h > -- vm-sound-ALSA: /usr/lib/libasound.so > !! vm-display-Quartz disabled > !! vm-sound-MacOSX disabled > !! vm-display-X11 disabled > -- vm-display-fbdev: /usr/include/linux/fb.h > -- vm-sound-pulse: libpulse-simple not found > !! vm-sound-pulse disabled > -- vm-sound-NAS: audio/audio.h not found > -- vm-sound-NAS: libaudio not found > !! vm-sound-NAS disabled > -- vm-sound-OSS: /usr/include/alsa/asoundlib.h > -- vm-sound-OSS: /usr/lib/libasound.so > -- vm-sound-Sun: sys/audioio.h not found > -- vm-sound-Sun: sun/audioio.h not found > -- vm-sound-Sun: /usr/include/stropts.h > !! vm-sound-Sun disabled > -- Configuring done > -- Generating done > -- Build files have been written to: > /home/hilaire/Travaux/pharo/Squeak-3.11.3.2135-pharo-src/build > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

April 2, 2010

[Pharo-project] Compiling the VM

by Hilaire Fernandes

I have some unmet dependency I can't resolve. I can't find information about the required -dev packages to install. Hilaire -- Configuring squeak 3.11.13-2135 for i686-pc-linux-gnu -- Using source directory ../unix/src -- Setting CFLAGS to -O2 -- internalplugins: UUIDPlugin -- externalplugins: ADPCMCodecPlugin AsynchFilePlugin B3DAcceleratorPlugin Squeak3D BMPReadWriterPlugin B2DPlugin BitBltPlugin CroquetPlugin DSAPrims ZipPlugin DropPlugin SqueakFFIPrims FFTPlugin FT2Plugin FileCopyPlugin FilePlugin FloatArrayPlugin FloatMathPlugin GeniePlugin HostWindowPlugin JPEGReadWriter2Plugin JPEGReaderPlugin JoystickTabletPlugin Klatt LargeIntegers LocalePlugin MIDIPlugin Matrix2x3Plugin MiscPrimitivePlugin Mpeg3Plugin QuicktimePlugin RePlugin SecurityPlugin SerialPlugin SocketPlugin SoundCodecPrims SoundGenerationPlugin SoundPlugin StarSqueakPlugin SurfacePlugin AioPlugin UnixOSProcessPlugin XDisplayControlPlugin -- Using CFLAGS -O2 -- UUIDPlugin: /usr/include/uuid/uuid.h -- UUIDPlugin: /usr/lib/libuuid.so !! B3DAcceleratorPlugin disabled -- Loaded CMakeASMInformation - ASM support is still experimental, please report issues -- checking for module 'freetype2' -- package 'freetype2' not found !! FT2Plugin disabled !! HostWindowPlugin disabled -- Mpeg3Plugin: /usr/lib/libpthread.so -- SocketPlugin: libsocket not found -- SocketPlugin: /usr/lib/libnsl.so -- UnixOSProcessPlugin: /usr/lib/libpthread.so !! XDisplayControlPlugin disabled -- vm-sound-ALSA: /usr/include/alsa/asoundlib.h -- vm-sound-ALSA: /usr/lib/libasound.so !! vm-display-Quartz disabled !! vm-sound-MacOSX disabled !! vm-display-X11 disabled -- vm-display-fbdev: /usr/include/linux/fb.h -- vm-sound-pulse: libpulse-simple not found !! vm-sound-pulse disabled -- vm-sound-NAS: audio/audio.h not found -- vm-sound-NAS: libaudio not found !! vm-sound-NAS disabled -- vm-sound-OSS: /usr/include/alsa/asoundlib.h -- vm-sound-OSS: /usr/lib/libasound.so -- vm-sound-Sun: sys/audioio.h not found -- vm-sound-Sun: sun/audioio.h not found -- vm-sound-Sun: /usr/include/stropts.h !! vm-sound-Sun disabled -- Configuring done -- Generating done -- Build files have been written to: /home/hilaire/Travaux/pharo/Squeak-3.11.3.2135-pharo-src/build

April 2, 2010

Re: [Pharo-project] How to measure VM changes from the image side

by Mariano Martinez Peck

Thanks Adrian. I have just read it and seems the SqueakMap points to the repo Marcus said...I have just try to load it but has the problems with underscore as assigment, InputSensor...etc. But I will give it a try. Thank you very much to both of you. Cheers Mariano On Fri, Apr 2, 2010 at 12:31 PM, Adrian Lienhard <adi(a)netstyle.ch> wrote: > For the Object Flow VM I also used the STones80 and the Squeak macro > benchmarks that are on SqueakMap. You find a pointer and description of > these in my thesis [1]. > > HTH, > Adrian > > [1] http://www.iam.unibe.ch/~scg/Archive/PhD/lienhard-phd.pdf<http://www.iam.unibe.ch/%7Escg/Archive/PhD/lienhard-phd.pdf> > > On Apr 2, 2010, at 10:53 , Marcus Denker wrote: > > > > > On Apr 2, 2010, at 10:47 AM, Mariano Martinez Peck wrote: > > > >> > >> > >> On Fri, Apr 2, 2010 at 10:43 AM, Michael Roberts <mike(a)mjr104.co.uk> > wrote: > >> are you going to measure the change in a newly built VM, or in the > >> interpreter simulator,or...? > >> > >> Into a new newly compiled VM by myself. > >> > >> > >> If you look on the VM list (and this list I think) there are a number > >> of benchmarks used for comparison. #tinyBenchmarks is one. > >> > >> > >> I was only aware of tinyBenchmarks. But ok, I will search more. > >> I saw also #benchmark > >> > > > > I once collected all existing benchmarks... > > > > http://www.squeaksource.com/SystemBenchmarks.html > > > > I am sure this needs a little fixing for Pharo, some stuff for sure > > is completely outdated, but it would be good to have it again in > > a usable shape. > > > > Marcus > > > > > > -- > > Marcus Denker -- http://www.marcusdenker.de > > INRIA Lille -- Nord Europe. Team RMoD. > > > > > > _______________________________________________ > > 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 >

April 2, 2010

Re: [Pharo-project] How to measure VM changes from the image side

by Adrian Lienhard

For the Object Flow VM I also used the STones80 and the Squeak macro benchmarks that are on SqueakMap. You find a pointer and description of these in my thesis [1]. HTH, Adrian [1] http://www.iam.unibe.ch/~scg/Archive/PhD/lienhard-phd.pdf On Apr 2, 2010, at 10:53 , Marcus Denker wrote: > > On Apr 2, 2010, at 10:47 AM, Mariano Martinez Peck wrote: > >> >> >> On Fri, Apr 2, 2010 at 10:43 AM, Michael Roberts <mike(a)mjr104.co.uk> wrote: >> are you going to measure the change in a newly built VM, or in the >> interpreter simulator,or...? >> >> Into a new newly compiled VM by myself. >> >> >> If you look on the VM list (and this list I think) there are a number >> of benchmarks used for comparison. #tinyBenchmarks is one. >> >> >> I was only aware of tinyBenchmarks. But ok, I will search more. >> I saw also #benchmark >> > > I once collected all existing benchmarks... > > http://www.squeaksource.com/SystemBenchmarks.html > > I am sure this needs a little fixing for Pharo, some stuff for sure > is completely outdated, but it would be good to have it again in > a usable shape. > > Marcus > > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

April 2, 2010

Re: [Pharo-project] How to measure VM changes from the image side

by Marcus Denker

On Apr 2, 2010, at 10:47 AM, Mariano Martinez Peck wrote: > > > On Fri, Apr 2, 2010 at 10:43 AM, Michael Roberts <mike(a)mjr104.co.uk> wrote: > are you going to measure the change in a newly built VM, or in the > interpreter simulator,or...? > > Into a new newly compiled VM by myself. > > > If you look on the VM list (and this list I think) there are a number > of benchmarks used for comparison. #tinyBenchmarks is one. > > > I was only aware of tinyBenchmarks. But ok, I will search more. > I saw also #benchmark > I once collected all existing benchmarks... http://www.squeaksource.com/SystemBenchmarks.html I am sure this needs a little fixing for Pharo, some stuff for sure is completely outdated, but it would be good to have it again in a usable shape. Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

April 2, 2010