3 ms·
QEMU's RVV is all ahead-of-time-compiled scalar loops when I looked at it a couple months ago, so the results would be very bad (worse than scalar equivalents).
by dzaima 3y ago
QEMU's RVV is all ahead-of-time-compiled scalar loops when I looked at it a couple months ago, so the results would be very bad (worse than scalar equivalents). Even x86-64 SSE2 on x86-64 is scalar ahead-of-time-compiled helpers.
- rwmj 3y agoYes, it's all just implemented using qemu helpers. I expect performance will be terrible.