[Qemu-devel] SMP and qemu scheduler, HELP

[françois Guerret]

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.

Do you know if such features exist in QEMU or if one of them is going to be

implemented soon?

Thank you very much in advance.

Francois