lvqcl wrote:
> I forgot that all avx2 functions are inside "#ifdef FLAC__AVX2_SUPPORTED"
> conditional, so they simply don't exist if FLAC__AVX2_SUPPORTED is not set.
>
> Anyway, stream_encoder_intrin_avx2-after.txt shows that the code
> contains AVX2 instructions such as vpabsd/vpaddd/vphaddd,
Erik de Castro Lopo wrote:
How reliable a test is that? I do 99.9% of my dev work on a laptop
and whenever I need to benchmark something I need to do so on a
desketop machine because the laptop doesn't give consistent results.
About 1.5 years ago I tested AVX2 speed increase on Haswell
