2 ms·
The whole "map the PCIE device into userspace process memory" thing is called DPDK (https://www.dpdk.org/ https://www.dpdk.org/)
by stefan_ 5y ago
The whole "map the PCIE device into userspace process memory" thing is called DPDK (https://www.dpdk.org/ https://www.dpdk.org/)
- ay 5y agoAnd you can combine the two: https://fd.io/docs/vpp/master/whatisvpp/hoststack.html https://fd.io/docs/vpp/master/whatisvpp/hoststack.html And there is a sister project using this tech to get noticeable speed-ups: https://wiki.fd.io/view/VSAP https://wiki.fd.io/view/VSAP Disclaimer: I am involved with the VPP project.