Linaro Connect 24

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Join us at Linaro Connect, where innovation meets collaboration!

Discover the future of ARM open-source software, network with industry leaders, engineers, and ARM software experts, and don’t forget the Linaro Connect hacking sessions.

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May 14, 2024

1 week ago

May 17, 2024

1 week ago

Madrid, Spain

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Antoine Moynault

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Antoine is a software engineer, working on static analyzers, compilers and toolchains.


MAD24-219 Visual comparison of benchmarking configurations



  • Wednesday, 15 May 14:55 - 15:20
  • Room: Session 1 | Las Palmas I

Code size and performance are tracked by the Linaro Toolchain CI for many compiler configurations (GCC/LLVM, O3/O2/Os/Oz, LTO, ...). While this is mainly done to detect compiler regressions, the size and performance figures collected on similar machines can also be used to compare these configurations. Some of these comparisons will be shown during this presentation, such as GCC vs LLVM, Os vs Oz vs O2 vs O3 or LTO vs non-LTO.