DPDK Summit China 2019 has ended
Back To Schedule
Monday, June 24 • 15:00 - 15:25
Vhost and virtio on ARMv8 performance tuning and optimization: Joyce Kong & Gaven Hu, Arm

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.
In this session, we will talk about the performance tuning and optimization practices we have done on ARMv8, some progress has been made and the work is still ongoing._x000D_
The optimization ways we resorted to include but not limited to: Identify data/address/control dependency and remove unnecessary barriers; use as relaxed as possible memory barriers if they are a must; inline functions to save the calling cost, correct prefetching to speed up data availability, avoid cache bouncing to help multi-core scaling, and etc. We will discuss the patches in principle, comes out with real performance comparison and analysis. In the last, we will discuss about upstreaming these patches and future plan.

avatar for Gavin Hu

Gavin Hu

Principal Software Engineer, ARM
Gavin Hu is a Principal Software Engineer at Arm working on DPDK, he ever worked for Juniper networks, Nokia Networks, Intel and Arm. He gained rich experiences and knowledge in this industry. He got his master degree in Computer Architecture in 2004 from Huazhong University of Science... Read More →
avatar for Joyce Kong

Joyce Kong

Software Engineer, Arm
Joyce Kong, software engineer working on DPDK in Arm. She got the master degree from Shanghai Jiaotong University in 2017 .

Monday June 24, 2019 15:00 - 15:25 CST