; *Sent:* Friday, July 8, 2016 3:11 PM
> *To:* Brent Troge
> *Cc:* openstack@lists.openstack.org
> *Subject:* Re: [Openstack] vCPU -> pCPU MAPPING
>
>
>
> We have use cases in our cloud which require vCPU-to-NUMA_node pinning
>
> to maximise the CPU performance available in th
t; Sent: Friday, July 8, 2016 9:59:58 AM
> > Subject: [Openstack] vCPU -> pCPU MAPPING
> >
> > context - high performance private cloud with cpu pinning
> >
> > Is it possible to map vCPUs to specific pCPUs ?
> > Currently I see you can only direct which vCPUs
specs, you could look at cpu_policy and
cpu_thread_policy as well.
-Kaustubh
From: Arne Wiebalck [mailto:arne.wieba...@cern.ch]
Sent: Friday, July 8, 2016 3:11 PM
To: Brent Troge
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] vCPU -> pCPU MAPPING
We have use cases in our cloud wh
Original Message -
>> From: "Brent Troge" > <mailto:brenttroge2...@gmail.com>>
>> To: openstack@lists.openstack.org <mailto:openstack@lists.openstack.org>
>> Sent: Friday, July 8, 2016 9:59:58 AM
>> Subject: [Openstack] vCPU -> pCPU MAPPING
- Original Message -
> From: "Brent Troge"
> To: openstack@lists.openstack.org
> Sent: Friday, July 8, 2016 9:59:58 AM
> Subject: [Openstack] vCPU -> pCPU MAPPING
>
> context - high performance private cloud with cpu pinning
>
> Is it po
On 07/08/2016 09:59 AM, Brent Troge wrote:
context - high performance private cloud with cpu pinning
Is it possible to map vCPUs to specific pCPUs ?
Currently I see you can only direct which vCPUs are mapped to a specific
NUMA node
hw:numa_cpus.0=1,2,3,4
However, to get even more granular, is
context - high performance private cloud with cpu pinning
Is it possible to map vCPUs to specific pCPUs ?
Currently I see you can only direct which vCPUs are mapped to a specific
NUMA node
hw:numa_cpus.0=1,2,3,4
However, to get even more granular, is it possible to create a flavor which
maps vCP