Linaro Connect resources will be available here during and after Connect!

Booking Private Meetings
Private meetings are booked through bkk19.skedda.com and your personal calendar (i.e. Google Calendar). View detailed instructions here.

For Speakers
Please add your presentation to Sched.com by attaching a pdf file to your session (under Extras > + File). We will export these presentations daily and feature on the connect.linaro.org website here. Videos will be uploaded as we receive them (if the video of your session cannot be published please let us know immediately by emailing connect@linaro.org).

Dave Pigott has come up with another puzzle: https://linaro.co/bkk19puzzle can you crack the code?! Prizes will be awarded to the winner(s) on Friday.

Back To Schedule
Friday, April 5 • 8:30am - 8:55am
BKK19-504 XDP Offload for OPC UA

Sign up or log in to save this to your schedule, view media, leave feedback and see who's attending!

Feedback form is now closed.
OPC Unified Architecture (OPC UA) is a machine to machine communication protocol for industrial automation. One of the challenging task is to lower network latency for request on measurement node (receive part of the network stack). Because of measurement value carry timestamp there is no strict latency requirement to tx path. This talk is about experimental way to use eXpress Data Path (XDP) sockets merged to the latest mainline kernel with zero copy packets to userspace with LWIP network stack in application instead of linux kernel network stack.

avatar for Maxim Uvarov

Maxim Uvarov

Sr. Softwere Engineer (LEDGE, IoT), Linaro
Maxim Uvarov is developer and maintainer in Linaro LEDGE group. Recently Maxim was maintainer of OpenDataPlane (networking API project) in Linaro, kernel maintainer at Oracle and Linux developer in MontaVista. Maxim holds a Ph.D. in Engineering from Moscow State University of Instrument... Read More →

Friday April 5, 2019 8:30am - 8:55am GMT+07
Session Room 3 (Lotus 10)