[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: How do I learn the Hurd stuff?

From: liberamenso10000
Subject: Re: How do I learn the Hurd stuff?
Date: Fri, 31 Aug 2018 16:07:19 +0000

Ok. I forgot a little piece of the project: detect CPU in runtime, to avoid set 
the number manually before compilation. I speak of this previously, but I 
forget to refer It in my latest message. 

El Viernes 31 de agosto de 2018, Samuel Thibault escribió:
> Almudena Garcia, le ven. 31 août 2018 13:28:18 +0200, a ecrit:
> > Yes. Then, I think that the MMU (Memory Management Unit) has a special case 
> > to
> > multiprocessor in pmap.c. If It's correct, then we don't need to implement
> > multiprocessor support in MMU (may we need to fix any error, of course).
> That's it, yes. Basically the support already exist in GNU Mach, it just
> has never been tested for a long time and bits have probably got broken
> with other changes.
> > So, to implement SMP, we have to add IPI support in process scheduler
> The process scheduler probably already has the support. What is missing
> is the hardware driver for SMP: enumeration and initialization.
> Samuel

Enviado desde mi Jolla

reply via email to

[Prev in Thread] Current Thread [Next in Thread]