this post was submitted on 18 Feb 2024

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submitted 1 year ago by [email protected] to c/[email protected]

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

Go with -Os to optimise for codesize

[–] [email protected] 2 points 1 year ago* (last edited 1 year 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.