[Oberon] LDPSR

[Chris Burrows]

> -----Original Message-----
> From: Oberon [mailto:oberon-bounces at lists.inf.ethz.ch] On Behalf Of
> Tomas Kral
> Sent: Sunday, 14 October 2018 3:37 AM
> To: oberon at lists.inf.ethz.ch
> Subject: Re: [Oberon] LDPSR
> 
> On Sat, 13 Oct 2018 10:37:09 +1030
> Chris Burrows <chris at cfbsoftware.com> wrote:
> 
> > The file is called RISC5Update.pdf
> 
> Finally caught my attention. Interesting facility that of interrupt!
> 
> Using it, we implement preemptive or cooperative task scheduling
> system, load balancing systems, ...?
> 

Have a look at the 'System7' code discussed here about a year ago:

http://lists.inf.ethz.ch/pipermail/oberon/2017/011404.html

It implements the ideas presented by N. Wirth in "Tasks versus Threads: An
Alternative Multiprocessing Paradigm",
Software -- Concepts and Tools, Vol 17, 1996.

Regards,
Chris

Chris Burrows
CFB Software
http://www.astrobe.com/RISC5