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cmeacham98
on July 24, 2023
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Debian riscv64
Debian distributes compiled binaries. Thus, they have to either turn processor features on in all their binaries, or off (or distribute two sets of binaries).
pabs3
on July 24, 2023
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[–]
There are options for runtime instruction selection:
https://wiki.debian.org/InstructionSelection
IntelMiner
on July 24, 2023
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[–]
You're thinking of
optimizing
the code for a specific processor. Run-time codepaths that detect CPU features have existed since MMX and SSE
sanxiyn
on July 24, 2023
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[–]
Debian does distribute SSE-using binaries (with fallback) on i386 which detects presence of SSE at runtime using CPUID.
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