[PATCH v7 7/8] RISC-V: Report vector unaligned access speed hwprobe

Evan Green evan at rivosinc.com
Fri Jul 26 10:30:48 PDT 2024


On Fri, Jul 26, 2024 at 9:37 AM Jesse Taube <jesse at rivosinc.com> wrote:
>
> Detect if vector misaligned accesses are faster or slower than
> equivalent vector byte accesses. This is useful for usermode to know
> whether vector byte accesses or vector misaligned accesses have a better
> bandwidth for operations like memcpy.
>
> Signed-off-by: Jesse Taube <jesse at rivosinc.com>
> Reviewed-by: Charlie Jenkins <charlie at rivosinc.com>

Reviewed-by: Evan Green <evan at rivosinc.com>



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