Re: [Qemu-devel] SMP and qemu scheduler, HELP

[Peter Maydell]

On 24 August 2015 at 11:03, françois Guerret
<address@hidden> wrote:
> Hello,
>
> I use qemu to emulate a SMP multicore processor and I am looking for a way :
>  * either to ask qemu scheduler to execute an other core. For that I need a
> kind of
>     *yield()* syscall that I could insert into user code and which would be
> catched by
>       QEMU scheduler.
>  * or to give an option to QEMU to control the sheduling period. I would
> like to be
>      able to tell qemu that I need every core to be executed at least every
> 1 ms
>      (in icount time mode) for instance.


It would be interesting if you could explain why you want these features.

thanks
-- PMM