OK, I think I narrowed it down to my Skylake/Haswell TSX improvement in respect to pthreads. I forgot to update the variable on trylock. Now, everything works as it should. I will reupload a new build with this important fix shortly. In the meantime, you can pull the latest git and build only core pd and overwrite /usr/bin/pd-l2ork and have it all (hopefully) work. Hope this helps!

On Tue, Dec 22, 2015 at 9:06 PM, Ivica Ico Bukvic ico@vt.edu wrote:

Thank you for the report, Antonio.

I am not sure what is going on with pix_image. The build used the latest git version of Gem, so this may be a question for IOhannes, although it is also conceivable something may be broken inside pd-l2ork.

To help me get to the bottom of this, would you please try building your own from scratch on your machine using the single-line install command (as per online instructions) and then installing and testing that one? Please make sure to have prerequisites for compiling installed (also provided online) and to use -B flag. HTH

Best,

Ico

On 12/22/2015 8:49 PM, Antonio Roberts wrote:

...

i Ivica,

Thanks for the latest release!

I've just tried running this on Ubuntu 15.10 and when I load [pix_image] pure data hangs with this error:

pattern : /usr/lib/pd-l2ork/extra/Gem/gem_video*.so dylib loading file '/usr/lib/pd-l2ork/extra/Gem/gem_videoDC1394.so'! dylib loading file '/usr/lib/pd-l2ork/extra/Gem/gem_videoV4L.so'! dylib loading file '/usr/lib/pd-l2ork/extra/Gem/gem_videoV4L2.so'! not reloading 'image' plugins (already 4 loaded) watchdog: signaling pd... watchdog: signaling pd... watchdog: signaling pd...

pix_video and pix_film seem to work fine...

On 22 December 2015 at 15:57, Ivica Bukvic ico@vt.edu wrote:

...

Apologies for x-posting,

This holiday release brings you:

*-legacy flag that provides 100% backwards compatibility with iemgui objects *gfsm library *added support for $0 functionality in messages *support for Intel Haswell and Skylake CPUs *ability to use # in labels *ability to use multiple $n arguments in labels *fixed bug in keyboard autorepeat and cleaned up [key] object to support autorepeat filtering *added autotune~ external and its K12 module *synced cyclone and iem libraries *other small fixes and cosmetic improvements

For a raw (unedited) changelog and a more detailed overview, please visit: https://puredata.info/downloads/Pd-L2Ork/releases/20151219

To download pd-l2ork: http://l2ork.music.vt.edu/main/make-your-own-l2ork/software/

NB: Currently only Ubuntu 15.10 64bit build is available, with 32bit and Raspberry Pi builds forthcoming.

About Pd-L2Ork Pd-L2Ork is a fork of the ubiquitous Pure-Data focusing on improved user interface, expanded collection of externals, and an advanced SVG-enabled graphical front-end. Originally it was introduced as the core infrastructure for the Linux Laptop Orchestra (L2Ork http://l2ork.icat.vt.edu), and has since expanded to include K-12 learning module with a unique learning environment offering adaptable granularity that has been utilized in over dozen maker workshops and initiatives, including the Raspberry Pi Orchestra program for middle school children introduced in the summer 2014. Today, pd-l2ork is being developed by a growing number of international collaborators and contributors.

For additional info L2Ork and pd-l2ork: http://l2ork.music.vt.edu

Best,

-- Ivica Ico Bukvic, D.M.A. Associate Professor Computer Music ICAT Senior Fellow Director -- DISIS, L2Ork Virginia Tech School of Performing Arts – 0141 Blacksburg, VA 24061 (540) 231-6139 ico@vt.edu www.performingarts.vt.edu disis.icat.vt.edu l2ork.icat.vt.edu ico.bukvic.net

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