OVS-DPDK on Windows скачать в хорошем качестве

OVS-DPDK on Windows

Speaker: William Tu (VMWare, Inc.) Currently OVS supports multiple datapath implementations: Linux kernel, Windows kernel, userspace with OVS-DPDK Linux, and HW offload. Adding any new feature to OVS datapath requires OS-specific expertise and usually ends up with feature mismatch, ex: Linux kernel supports feature A, but Windows does not, and high maintenance cost [1]. It would be great if OVS just uses single datapath across different platforms, and the datapath is portatble, performant, and easy to maintain. The natural choice is the dpif-netdev, the usersapce netdev datapath currently used by OVS-DPDK and AF_XDP, currently only works on Linux platform. So the last piece is to make OVS-DPDK runs on Windows. With this work, the OVS userspace datapath becomes the one runs on Windows/Linux/FreeBSD and any new datapath feature should naturally work across different OSes. Performance of userspace datapath should be equal or better to the kernel datapath, due to the kernel bypass design of DPDK/AF_XDP, and optimizations in OVS userspace datapath. Moving forward, OVS will have better cross-platform support, better performance, and easier to maintain. So far I haven't seen any virtual switch capable of doing all of the above. RFC patch: https://mail.openvswitch.org/pipermai... [1] https://dl.acm.org/doi/10.1145/345229...