RISC-V Has a Nice Portable Performance Optimization with Linux 7.4

phoronix.com

2 pointsfork-bomber2 comments

"for RISC-V hardware that natively supports fast misaligned memory copies"

That'll be server-CPU territory, most likely? (read: not supported by cheapo 4/8-core consumer CPUs)

No, it's practically supported by everybody, except SiFive...

SiFive only supports it in their new generation performance cores.