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As of September 2010, vhost is not included in any released tarballs, so you need the git version. To start a guest with vhost:

= Vhost-net Device IOTLB = This page provides information about the design of Device IOTLB for vhost-net to provides a secure and efficient environment for dpdk like program in

=== vhost === * [[UsingVhost|Using vhost]]

optionally (if you want to use vhost)

* Zero-Copy Receive for vhost - Mike Rapoport, IBM ([https://www.youtube.com/watch?v=szA5h7od634 videos] * Configuring and Benchmarking Open vSwitch, DPDK and vhost-user - Pei Zhang, Red Hat, Inc. ([https://www.youtube.com/watch?v=OnTQRgUyi

<mst> note vhost-net thread is created on demand, so it is not very practical to pin it <jasonwang> yes, have saw some performance discussion of vhost upstream

* [[VhostNet|vhost]] -

...rallelism of not only the front-end (guest driver) but also the back-end (vhost and tap/macvtap) must be explored. This is done by: * Using multiple threaded vhost to serve as the backend of a multiqueue capable virtio-net adapter

* SPDK vhost Target: A Practical Solution to Accelerate Storage I/Os Inside VMs - Ziye Y ...ion.org/wp-content/uploads/2017/12/Cunming-Liang-Intel-KVM-Forum-2018-VDPA-VHOST-MDEV.pdf slides])

** virtio-1: vhost IOMMU *vhost-user:

...i0 video], [http://www.linux-kvm.org/images/5/55/02x07A-Wei_Wang-Design_of-Vhost-pci.pdf slides]) * Vhost with Guest vIOMMU - Peter Xu and Wei Xu ([http://www.linux-kvm.org/images/c

* vhost-net/tun/macvtap cross endian support * vhost-net polling

| [[Media:2010-forum-vhost_virtio_net_need_for_speed_2.pdf | vhost-net and virtio-net: need for speed ]] || Michael S. Tsirkin ||

- Vhost

...e sense for this feature? e.g. virtio-scsi-pci added that uses -drive; or vhost-user added that uses other facilities: what options make sense together?

...oMfas video], [http://www.linux-kvm.org/images/5/52/02x08-Aspen-Bandan_Das-vhost-sharing_is_better.pdf slides])

| [[Media:Vhost_virtio_net_need_for_speed_2.odp | vhost-net and virtio-net: need for speed ]] || Michael S. Tsirkin || [http://vim

...ic NUMA Balancing]] || Rik van Riel, Red Hat || [[Media:01x07a-Vhost.pdf | vhost-scsi Technical Discussion]] || Nicholas A. Bellinger, Datera