K Krister Walfridsson personal blog

Optimizations Enabled by -ffast-Math

by Krister Walfridsson's blog kristerw.github.io published 2021-10-1910 min read

This blog post describes the optimizations enabled by -ffast-math when compiling C or C++ code with GCC 11 for x86_64 Linux (other languages/operating systems/CPU architectures may enable slightly different optimizations).

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Software EngineeringSystems & Performance2021

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