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Thursday, June 4 • 11:30 - 12:20
Speed-up perf Tools Using Multi-Thread - Namhyung Kim, LG

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The linux perf tools is a modern way of profiling system performance with hardware and/or kernel support. However, on a large profiling session, it could take a long time to analyze the data during report time because it processes the data in a single thread. Since most of those analysis can be partitioned for each cpu or thread, it can make use of multi-threading to speed up the processing.

In this talk, Namhyung will look at the internals of perf tools and changes required to support parallel processing during his work.

Speakers
avatar for Namhyung Kim

Namhyung Kim

LGE
Namhyung Kim is a senior research engineer at LG Electronics and has been working with the Linux kernel community since 2010. He's interested in various subsystems in the kernel but now mainly focuses on system tracing and performance analysis. He is an one of the active developers of the Linux perf tools.


Thursday June 4, 2015 11:30 - 12:20
Orchid 1 & 2

Attendees (7)