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Groups > comp.sys.raspberry-pi > #25603
| From | Martin Gregorie <martin@mydomain.invalid> |
|---|---|
| Newsgroups | comp.sys.raspberry-pi |
| Subject | Re: RT Kernel |
| Date | 2021-01-08 11:31 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <rt9fqa$93r$1@dont-email.me> (permalink) |
| References | <20210107172620.1601ea0c@devuan> <rt801l$4le$1@dont-email.me> <20210107222531.1aabd755@devuan> <rt85vv$4le$2@dont-email.me> <20210108103524.7c61053e@devuan> |
On Fri, 08 Jan 2021 10:35:24 +0000, Folderol wrote: > On Thu, 7 Jan 2021 23:37:36 -0000 (UTC) > Martin Gregorie <martin@mydomain.invalid> wrote: > >>On Thu, 07 Jan 2021 22:25:31 +0000, Folderol wrote: >> >>> On Thu, 7 Jan 2021 21:56:05 -0000 (UTC) >>> Martin Gregorie <martin@mydomain.invalid> wrote: >>> >>>>On Thu, 07 Jan 2021 17:26:20 +0000, Folderol wrote: >>>> >>>>> Does anyone know if it is reasonably easy to get an RT kernel >>>>> running on the Pi? >>>>> >>>>Have you talked to Microware? http://www.microware.com/ >>>> >>>>They are in the process of porting OS/9 to the RaspberryPi and >>>>Beaglebone. >>>> >>>>OS-9 was originally implemented on a 6809 and was designed from the >>>>ground up as a real-time OS rather than a general purpose, multi user >>>>one, which was how I used it. I ran the 68000 port for several years >>>>as my main computer. This was on a 68020 system, where it did >>>>everything I needed for several years (until the hardware collapsed) >>>>and I was pleasantly surprised by its performance and the lack of bugs >>>>in both OS and compilers/utilities. >>>> >>>>The only thing that moved me off it and onto Linux was the death of >>>>its hardware. >>> >>> I had looked at it when I heard about it, but it would require a >>> *total* >>> rewrite of Yoshimi, and would no longer be free - so not going to >>> happen on my watch! >> >>Does this mean that OS/9 doesn't have C++ yet? >>Pity, because its process scheduler beats the crap out of Linux. >> >> > It's not that, it's more a matter of all the linux based dependencies, > the GUI and the drivers for the Pi GPU. Then there's the theading. > Yoshimi uses 4 separate threads. Highest priority for the audio, lowest > for the CLI and GUI. Fair point. -- -- Martin | martin at Gregorie | gregorie dot org
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RT Kernel Folderol <general@musically.me.uk> - 2021-01-07 17:26 +0000
Re: RT Kernel Jim Jackson <jj@franjam.org.uk> - 2021-01-07 19:55 +0000
Re: RT Kernel Folderol <general@musically.me.uk> - 2021-01-07 20:27 +0000
Re: RT Kernel Jim Jackson <jj@franjam.org.uk> - 2021-01-07 20:35 +0000
Re: RT Kernel Jan Panteltje <pNaOnStPeAlMtje@yahoo.com> - 2021-01-08 06:55 +0000
Re: RT Kernel Deloptes <deloptes@gmail.com> - 2021-01-08 09:56 +0100
Re: RT Kernel Ahem A Rivet's Shot <steveo@eircom.net> - 2021-01-08 09:27 +0000
Re: RT Kernel Folderol <general@musically.me.uk> - 2021-01-08 11:16 +0000
Re: RT Kernel Deloptes <deloptes@gmail.com> - 2021-01-08 12:42 +0100
Re: RT Kernel The Natural Philosopher <tnp@invalid.invalid> - 2021-01-08 13:10 +0000
Re: RT Kernel Folderol <general@musically.me.uk> - 2021-01-08 16:28 +0000
Re: RT Kernel Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-01-08 18:06 +0000
Re: RT Kernel nospam.Richard.Falken@f1.n770.z6534.fidonet.org (Richard Falken) - 2021-01-08 10:49 +1300
Re: RT Kernel Jim Jackson <jj@franjam.org.uk> - 2021-01-08 18:06 +0000
Re: RT Kernel Scott Alfter <scott@alfter.diespammersdie.us> - 2021-01-08 20:18 +0000
Re: RT Kernel Deloptes <deloptes@gmail.com> - 2021-01-08 21:36 +0100
Re: RT Kernel Scott Alfter <scott@alfter.diespammersdie.us> - 2021-01-10 22:28 +0000
Re: RT Kernel not@telling.you.invalid (Computer Nerd Kev) - 2021-01-08 23:54 +0000
Re: RT Kernel Martin Gregorie <martin@mydomain.invalid> - 2021-01-07 21:56 +0000
Re: RT Kernel Folderol <general@musically.me.uk> - 2021-01-07 22:25 +0000
Re: RT Kernel Martin Gregorie <martin@mydomain.invalid> - 2021-01-07 23:37 +0000
Re: RT Kernel Folderol <general@musically.me.uk> - 2021-01-08 10:35 +0000
Re: RT Kernel Martin Gregorie <martin@mydomain.invalid> - 2021-01-08 11:31 +0000
Re: RT Kernel druck <news@druck.org.uk> - 2021-01-08 20:40 +0000
Re: RT Kernel Folderol <general@musically.me.uk> - 2021-01-09 09:45 +0000
Re: RT Kernel not@telling.you.invalid (Computer Nerd Kev) - 2021-01-08 23:38 +0000
Re: RT Kernel Folderol <general@musically.me.uk> - 2021-01-09 10:05 +0000
Re: RT Kernel Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2021-01-09 17:16 -0500
Re: RT Kernel Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2021-01-08 22:54 -0500
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