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#profile-guided-optimization

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Using GCC Profile-Guided Optimization to Boost Runtime Performance

Learn how to enable GCC's profile-guided optimization with -fprofile-generate and -fprofile-use, see a simple example, and avoid common pitfalls.

profile-guided-optimization pgo build-performanceTasadduq Burneyowner28K rep · 19 Aug 2025, 11:09 UTC