Re: [Xenomai-core] RT_PREEMPT patch and other things...
Wolfgang Denk wrote: Dear Jan Kiszka, In message 4a60a5b5.3090...@siemens.com you wrote: 4) What are the most important conferences/summits/... for Xenomai developers? E.g. RTLWS [1]. At least /me plans to attend (though on a non-Xenomai topic). Actually I'm trying to organize something like a Xenomai User's Meeting at this year's RTLWS. Great! Wolfgang G. mentioned it recently, but I was already afraid it would not make it beyond a it would be nice if So far some Xenomai / Adeos related presentations have already been submitted (though I don't know about acceptance, schedule or the like): * ARM Fast Context Switch Extension for Linux Richard Cochran, OMICRON electronics GmbH Gilles Chanteperdrix, xenomai.org * Transparent real time behavior, a new approach Rene Graf, Siemens AG Manfred Neugebauer, Siemens AG Wolfgang Hartmann, Siemens AG * Colibri-in-Motion: embedded virtualization technics devoted to hard realtime control Daniel Rossier, Reconfigurable Embedded Digital Systems, HEIG-VD/HES-SO, Switzerland Patrick Gerber, Reconfigurable Embedded Digital Systems, HEIG-VD/HES-SO, Switzerland * Real Time Toolkit for Open Robot Control Software Peter Soetens, Katholieke Universiteit Leuven Markus Klotzbücher, Katholieke Universiteit Leuven (not mentioned here several presentations covering RTAI). In addition to Gilles'/Richard's presentation above Philippe also indicated that he might eventually come and give a presentation :-) Anybody interested to come: please let me know. My dream is that as many as possible give a short (2...5 minutes sufficient) presentation of their project: how long they've been using Xenomai, on which platform, what their are of business is, eventually what their project is about, success stories, what you like about Xenomai, where you ran into problems, what is still missing in Xenomai to make it even easier to use for you, etc. etc... I know that many people from many companies read this list and use Xenomai in their projects, often without ever activly participating in the discussions here. Come together at RTLWS! That's the chance to see who else is doing the same, and to match faces to names. I will spread the news internally, but I'm afraid it's still too early for our customers to show up publicly. In any case, I will try to prepare some technical information that can be released already (at the bare minimum a summary of what went to the list and into the repos during our project). See http://www.osadl.org/Dresden-2009.rtlws11-dresden-2009.0.html for details, and/or contact me in case of questions, suggestions, or if you have an abstract for a presentation (yes, the deadline is already past, but I'll try to help). Best regards, Wolfgang Denk Jan signature.asc Description: OpenPGP digital signature ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
[Xenomai-core] RT_PREEMPT patch and other things...
Hi, I have some questions about the future of Xenomai: 1) I read that in Xenomai 3 you will add support to switch between the native Xenomai scheduler and the Linux scheduler patched with the RT_PREEMPT patchset. When are you planning to start this development? 2) Is it right to say that when Xenomai runs on top of the patched Linux scheduler we will still have the native API with all it's nice features like RT_QUEUE and RT_PIPE? 3) Have you ever heard about a Xenomai/IPIPE port to m68k? 4) What are the most important conferences/summits/... for Xenomai developers? Greetings from the Linux Symposium in Montreal, Andreas (Ruggedcom Inc.) ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] RT_PREEMPT patch and other things...
Andreas Glatz wrote: Hi, I have some questions about the future of Xenomai: 1) I read that in Xenomai 3 you will add support to switch between the native Xenomai scheduler and the Linux scheduler patched with the RT_PREEMPT patchset. When are you planning to start this development? There are some early components available, see http://git.denx.de/?p=xenomai-solo.git and http://git.xenomai.org/?p=rtdm-native.git. 2) Is it right to say that when Xenomai runs on top of the patched Linux scheduler we will still have the native API with all it's nice features like RT_QUEUE and RT_PIPE? Yes, the plan is to allow easy code migration between both RT models, and that would include code written for the Native skin. 3) Have you ever heard about a Xenomai/IPIPE port to m68k? I had some chat with the guy who is working on RTAI for m68k, which included writing some I-pipe-like patch. Unfortunately there was not much drive visible to push that part upstream. But it's released now, so someone else could pick that task up. 4) What are the most important conferences/summits/... for Xenomai developers? E.g. RTLWS [1]. At least /me plans to attend (though on a non-Xenomai topic). Greetings from the Linux Symposium in Montreal, Andreas (Ruggedcom Inc.) Jan [1] http://www.osadl.org/Dresden-2009.rtlws11-dresden-2009.0.html -- Siemens AG, Corporate Technology, CT SE 2 Corporate Competence Center Embedded Linux ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] RT_PREEMPT patch and other things...
Dear Jan Kiszka, In message 4a60a5b5.3090...@siemens.com you wrote: 4) What are the most important conferences/summits/... for Xenomai developers? E.g. RTLWS [1]. At least /me plans to attend (though on a non-Xenomai topic). Actually I'm trying to organize something like a Xenomai User's Meeting at this year's RTLWS. So far some Xenomai / Adeos related presentations have already been submitted (though I don't know about acceptance, schedule or the like): * ARM Fast Context Switch Extension for Linux Richard Cochran, OMICRON electronics GmbH Gilles Chanteperdrix, xenomai.org * Transparent real time behavior, a new approach Rene Graf, Siemens AG Manfred Neugebauer, Siemens AG Wolfgang Hartmann, Siemens AG * Colibri-in-Motion: embedded virtualization technics devoted to hard realtime control Daniel Rossier, Reconfigurable Embedded Digital Systems, HEIG-VD/HES-SO, Switzerland Patrick Gerber, Reconfigurable Embedded Digital Systems, HEIG-VD/HES-SO, Switzerland * Real Time Toolkit for Open Robot Control Software Peter Soetens, Katholieke Universiteit Leuven Markus Klotzbücher, Katholieke Universiteit Leuven (not mentioned here several presentations covering RTAI). In addition to Gilles'/Richard's presentation above Philippe also indicated that he might eventually come and give a presentation :-) Anybody interested to come: please let me know. My dream is that as many as possible give a short (2...5 minutes sufficient) presentation of their project: how long they've been using Xenomai, on which platform, what their are of business is, eventually what their project is about, success stories, what you like about Xenomai, where you ran into problems, what is still missing in Xenomai to make it even easier to use for you, etc. etc... I know that many people from many companies read this list and use Xenomai in their projects, often without ever activly participating in the discussions here. Come together at RTLWS! That's the chance to see who else is doing the same, and to match faces to names. See http://www.osadl.org/Dresden-2009.rtlws11-dresden-2009.0.html for details, and/or contact me in case of questions, suggestions, or if you have an abstract for a presentation (yes, the deadline is already past, but I'll try to help). Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Weekends were made for programming. - Karl Lehenbauer ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] RT_PREEMPT patch and other things...
On 17 Jul 2009, at 12:24, Jan Kiszka wrote: Andreas Glatz wrote: Hi, I have some questions about the future of Xenomai: 1) I read that in Xenomai 3 you will add support to switch between the native Xenomai scheduler and the Linux scheduler patched with the RT_PREEMPT patchset. When are you planning to start this development? There are some early components available, see http://git.denx.de/?p=xenomai-solo.git and http://git.xenomai.org/?p=rtdm-native.git. When do u think Xenomai-Solo will become stable (ready for production use on a powerpc platform)? Andreas ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] RT_PREEMPT patch and other things...
Dear Andreas Glatz, In message 71d4c981-5356-40c4-ad25-3ea41bd56...@gmail.com you wrote: When do u think Xenomai-Solo will become stable (ready for production use on a powerpc platform)? Umm... it was stable when it has been released, or do you think Philippe would release unstable code? Really - do you think there are any deficiencies in Xenomai-Solo? Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Far back in the mists of ancient time, in the great and glorious days of the former Galactic Empire, life was wild, rich and largely tax free. - Douglas Adams, _The Hitchhiker's Guide to the Galaxy_ ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
