[LITMUS^RT] Clustered scheduling in litmus under qemu

[Youcef Amine Benabbas]

Hi all,

I am trying to run litmus under qemu, simulating a system with 4 sockets
and 6 cores per socket.

Unfortunately, when I switch to the C-EDF scheduler, it  groups all cpus
under oner cluster; One would expect cpus to be grouped at least into
clusters of 4 cpus each, in order to make use of the  L3 cache.

Did anyone try to do this before? should I run litmus on a real machine
to get clustering correctly?

Best regards,
Youcef