LLVM/Clang On The ARMv7 OMAP4 PandaBoard ES

Written by Michael Larabel in Software on 29 December 2011 at 08:56 AM EST. Page 3 of 3. 6 Comments.
Clang ARMv7 OMAP4 PandaBoard ES, OMAP4 PandaBoard ES On Ubuntu ARM
Clang ARMv7 OMAP4 PandaBoard ES, OMAP4 PandaBoard ES On Ubuntu ARM
Clang ARMv7 OMAP4 PandaBoard ES, OMAP4 PandaBoard ES On Ubuntu ARM
Clang ARMv7 OMAP4 PandaBoard ES, OMAP4 PandaBoard ES On Ubuntu ARM

Of the tests run, the only case where LLVM/Clang (v2.9) built an ARM binary that was faster than GCC was for the x264 test profile, but again, stay tuned for more Texas Instruments OMAP4660 Linux coverage in the coming weeks. For reference here are some LLVM x86 benchmarks with DragonEgg 3.0 (pairing GCC with LLVM's optimizers), GCC vs. LLVM/Clang vs. Open64 compilers, and other articles.

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Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via MichaelLarabel.com.