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categories description image session_attendee_num session_id session_room session_slot session_speakers session_track tag tags title youtube_video_url amazon_s3_presentation_url amazon_s3_video_url
bkk19
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.
featured path
true
/assets/images/featured-images/bkk19/BKK19-504.png
16
BKK19-504
Session Room 3 (Lotus 10)
end_time start_time
2019-04-05 08:55:00
2019-04-05 08:30:00
speaker_bio speaker_company speaker_image speaker_location speaker_name speaker_position speaker_username
Linaro
/assets/images/speakers/bkk19/maxim-uvarov.jpg
Maxim Uvarov
Sr. Software Engineer
maximuvarov
IoT Fog/Gateway/Edge Computing
session
Networking
Open Source Development
BKK19-504 - XDP Offload for OPC UA
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