13-15 November 2018
America/Vancouver timezone

XDP Acceleration Using NIC Metadata, Continued

13 Nov 2018, 16:40
35m
Junior-Ballroom-C (Sheraton Vancouver Wall Center)

Junior-Ballroom-C

Sheraton Vancouver Wall Center

67

Speakers

P. J. Waskiewicz (Intel) Neerav Parikh (Intel)

Description

This talk is a continuation of the initial XDP HW-based hints work presented at NetDev 2.1 in Seoul, South Korea.

It will start with focus on showcasing new prototypes to allow an XDP program to request required HW-generated metadata hints from a NIC. The talk will show how the hints are generated by the NIC and what are the performance characteristics for various XDP applications. We also want to demonstrate how such a metadata can be helpful for applications that use AF_XDP sockets.

The talk with then discuss planned upstreaming thoughts, and look to generate more discussion around implementation details, programming flows, etc., with the larger audience from the community.

Presentation Materials

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