[vbox-dev] Attach VM to very same cores.

[Kalogrianitis Socratis]

Manuel,

It's usually better and faster, if issues get first addressed in the VirtualBox forums (https://forums.virtualbox.org/). More than 95% of the issues are resolved over there.

To answer your question, if I understood it correctly, you want to assign specific cores to specific VMs, aka CPU Affinity (https://en.wikipedia.org/wiki/Processor_affinity).

The answer is no.

Your host OS knows better than anyone else how to distribute the load. It's not a good idea to try and outsmart your host.

Socratis


> On 30/Απρ/2018, at 11:02, Manuel Cano <manutalcual at gmail.com> wrote:
> 
> Do you know if there is a way to attach a VM with two cores to the same phisical cores?
> I have a four core processor and would like to run two VMs with two cores each without sharing the phisical cores.
> Is this possible?