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September 11-14, 2017 - Los Angeles, CA
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Tuesday, September 12 • 2:45pm - 3:25pm
Optimizing Application Locking Performance on Large Multi-core Systems - Waiman Long, Red Hat

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Developing large multi-threaded applications that scale well with increasing system size is challenging. Besides NUMA awareness, inter-process and inter-thread synchronization is a major reason for the less than ideal linear scaling of performance.

This presentation focuses mainly on the locking aspect of application development. Available locking options will be discussed with best practices on optimizing locking performance. It will also discuss existing and upcoming technologies that can help locking performance.

Speakers
avatar for Waiman Long

Waiman Long

Linux kernel, Red Hat Inc.
Waiman Long is an experienced kernel software engineer at Red Hat, Inc. He works on Linux kernel performance. He is also part of a core group of | engineers working on mitigating the impact of Spectre/Meltdown on RHEL.



Tuesday September 12, 2017 2:45pm - 3:25pm
Georgia I/II

Attendees (58)