this post was submitted on 18 Feb 2024

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submitted 10 months ago by [email protected] to c/[email protected]

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[–] [email protected] 5 points 10 months ago (1 children)

Go with -Os to optimise for codesize

[–] [email protected] 2 points 10 months ago* (last edited 10 months ago)

Often faster anyways as the CPU is eating through instructions faster than the RAM can keep up with. May or may not require compiling as x86-64-v2, depending on code. In general, never trust performance you didn't benchmark.