Re: [Qemu-devel] [question] virtio-net-device and multi-queue option

2014-09-19 Thread Eric Auger
On 09/19/2014 04:30 AM, Gonglei (Arei) wrote: >> From: Eric Auger [mailto:eric.au...@linaro.org] >> Sent: Friday, September 19, 2014 10:23 AM >> To: Gonglei (Arei); qemu list; Michael S. Tsirkin >> Subject: Re: [Qemu-devel] [question] virtio-net-device and multi-queue optio

Re: [Qemu-devel] [question] virtio-net-device and multi-queue option

2014-09-18 Thread Gonglei (Arei)
> From: Eric Auger [mailto:eric.au...@linaro.org] > Sent: Friday, September 19, 2014 10:23 AM > To: Gonglei (Arei); qemu list; Michael S. Tsirkin > Subject: Re: [Qemu-devel] [question] virtio-net-device and multi-queue option > > On 09/19/2014 03:42 AM, Gonglei (Arei) wrote: &

Re: [Qemu-devel] [question] virtio-net-device and multi-queue option

2014-09-18 Thread Eric Auger
On 09/19/2014 03:42 AM, Gonglei (Arei) wrote: >> Subject: [Qemu-devel] [question] virtio-net-device and multi-queue option >> >> Hi, >> >> >> I am currently doing some benchmarks using virtio-net-device using >> virtio-mmio (non PCI) with qemu_system_a

Re: [Qemu-devel] [question] virtio-net-device and multi-queue option

2014-09-18 Thread Gonglei (Arei)
> Subject: [Qemu-devel] [question] virtio-net-device and multi-queue option > > Hi, > > > I am currently doing some benchmarks using virtio-net-device using > virtio-mmio (non PCI) with qemu_system_arm with KVM. Purpose is to > compare with device passthrough performance

[Qemu-devel] [question] virtio-net-device and multi-queue option

2014-09-18 Thread Eric Auger
Hi, I am currently doing some benchmarks using virtio-net-device using virtio-mmio (non PCI) with qemu_system_arm with KVM. Purpose is to compare with device passthrough performance. I heard about the availability of a multi-queue option that greatly improves the performance but I currently fail