Re:Welcome Debian riscv64
by photonbeam on Sunday July 23, 2023 @10:57PM
(#36842613)
Presumably Android will also chose a base minimum ISA spec for riscv software at some point. It would be tidy if they match the regular linux ecosystem
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Android (and most Linux distributions) is likely to settle for RVA22+V or RVA23 as minimum requirement.
There's a lot in there which RV64GC (ratified in 2019, I understand unchanged since 2017) lacks.
Some of the new extensions e.g. vector and bit manipulation do have a significant effect in performance.