Kernel bypass

In two previous posts we've discussed how to receive 1M UDP packets per second and how to reduce the round trip time. We did the experiments on Linux and the performance was very good considering it's a general purpose operating system. Unfortunately the speed of vanilla Linux kernel networking is not sufficient for more specialized workloads. For example, here at CloudFlare, we are constantly dea

[halfrack]

Solarflare OpenOnload 面白いな、 LD_PRELOAD で差し替えって。

[nishidy]

kernel bypass techniques referred by Maglev paper

[moccos_info]

DPDKとかnetmapとか、NIC占有してしまうのでnot acceptable。その解決方法の模索

[deeeet]

すごい