On Mon, 6 Jul 2020 14:25:20 +0100
Stefan Hajnoczi wrote:
> On Thu, May 28, 2020 at 05:35:55PM +0200, Cornelia Huck wrote:
> > On Wed, 27 May 2020 11:29:21 +0100
> > Stefan Hajnoczi wrote:
> >
> > > Multi-queue devices achieve the best performance when each vCPU has a
> > > dedicated queue.
On Thu, May 28, 2020 at 05:35:55PM +0200, Cornelia Huck wrote:
> On Wed, 27 May 2020 11:29:21 +0100
> Stefan Hajnoczi wrote:
>
> > Multi-queue devices achieve the best performance when each vCPU has a
> > dedicated queue. This ensures that virtqueue used notifications are
> > handled on the same
On Thu, May 28, 2020 at 05:35:55PM +0200, Cornelia Huck wrote:
> On Wed, 27 May 2020 11:29:21 +0100
> Stefan Hajnoczi wrote:
>
> > Multi-queue devices achieve the best performance when each vCPU has a
> > dedicated queue. This ensures that virtqueue used notifications are
> > handled on the same
On Wed, 27 May 2020 11:29:21 +0100
Stefan Hajnoczi wrote:
> Multi-queue devices achieve the best performance when each vCPU has a
> dedicated queue. This ensures that virtqueue used notifications are
> handled on the same vCPU that submitted virtqueue buffers. When another
> vCPU handles the
Multi-queue devices achieve the best performance when each vCPU has a
dedicated queue. This ensures that virtqueue used notifications are
handled on the same vCPU that submitted virtqueue buffers. When another
vCPU handles the the notification an IPI will be necessary to wake the
submission vCPU
