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...patch is reworked by me from Antonios. > http://www.spinics.net/lists/kvm-arm/msg08413.html > > 2)qemu should enable ioeventfd support for virtio-mmio > This patch is refer to Ying-Shiuan Pan and reworked for new qemu branch. > https://lists.gnu.org/archive/html/qemu-devel/2014-11/msg00594.html > > 3)qemu should enable multiple irqs for virtio-mmio > This patch isn't sent to qemu maillist as we want to check whether this is the right direction. > If you want to test, I'll send it to you. I'm not a maintainer so my opinion isn't worth a lot here, but this...

...patch is reworked by me from Antonios. > http://www.spinics.net/lists/kvm-arm/msg08413.html > > 2)qemu should enable ioeventfd support for virtio-mmio > This patch is refer to Ying-Shiuan Pan and reworked for new qemu branch. > https://lists.gnu.org/archive/html/qemu-devel/2014-11/msg00594.html > > 3)qemu should enable multiple irqs for virtio-mmio > This patch isn't sent to qemu maillist as we want to check whether this is the right direction. > If you want to test, I'll send it to you. I'm not a maintainer so my opinion isn't worth a lot here, but this...

Hi Shannon, >Type of backend bandwith(GBytes/sec) >virtio-net 0.66 >vhost-net 1.49 >vhost-net with irqfd 2.01 > >Test cmd: ./iperf -c 192.168.0.2 -P 1 -i 10 -p 5001 -f G -t 60 Impressive results ! Could you please detail your setup ? which platform are you using and which GbE controller ? As a reference, it would be good also to have

Hi Shannon, >Type of backend bandwith(GBytes/sec) >virtio-net 0.66 >vhost-net 1.49 >vhost-net with irqfd 2.01 > >Test cmd: ./iperf -c 192.168.0.2 -P 1 -i 10 -p 5001 -f G -t 60 Impressive results ! Could you please detail your setup ? which platform are you using and which GbE controller ? As a reference, it would be good also to have

...14.html The ioeventfd patch is reworked by me from Antonios. http://www.spinics.net/lists/kvm-arm/msg08413.html 2)qemu should enable ioeventfd support for virtio-mmio This patch is refer to Ying-Shiuan Pan and reworked for new qemu branch. https://lists.gnu.org/archive/html/qemu-devel/2014-11/msg00594.html 3)qemu should enable multiple irqs for virtio-mmio This patch isn't sent to qemu maillist as we want to check whether this is the right direction. If you want to test, I'll send it to you. 4)in guest should enable support virtio-mmio to request multiple irqs This is what this patc...