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Thursday, February 23 • 3:30pm - 4:20pm
GCC/Clang Optimizations for Embedded Linux - Khem Raj, Comcast RDK

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This talk will cover how gcc and clang/LLVM compilers can boost the Embedded Linux Development by optimizing for size and performance on constrained systems. It will also cover specific commandline options that are available for tuning the programs for power/performance/size optimizations and how they impact each other. It will also discuss how can we get better code by helping the compilers by writing "friendly" code. Primarily it will focus on C but will also cover C++. Since we have multiple architectures supporting Embedded Linux, we will also discuss architecture specific tunings and optimizations that can be taken advantage.

avatar for Khem Raj

Khem Raj

Distinguished Engineer, Comcast
Working on deploying Yocto Project/OpenEmbedded into Comcast's community Reference Design Kit for STB, Gateway and IoT platforms. Working on designing optimal open source software development and contribution procedures. Previously worked at Juniper where he was responsible to creating and maintaining Linux base operating system for upcoming Junos( Juniper's Network Operating System) again it was based on Yocto project. He is a contributor and... Read More →

Thursday February 23, 2017 3:30pm - 4:20pm
Skyline II
  • Experience Level Any

Attendees (64)