> 2017-12-03 17:46 GMT+01:00 Paul B Mahol <one...@gmail.com>: > >> On 12/3/17, Martin Vignali <martin.vign...@gmail.com> wrote: >> > Hello, >> > >> > Maybe you can use a macro for byte and short version, >> > only few lines are different in each version >> >> Sure, feel free to send patches. >> >> I'm not very macro proficient. >> > > Ok, i will take a look. > > Martin >
I write a basic checkasm test. Seems like the byte version is slower than c hflip_byte_c: 31.8 hflip_byte_ssse3: 108.1 hflip_short_c: 300.1 hflip_short_ssse3: 139.8 (checkasm patch in attach if you want to test) Martin
0002-checkasm-vf_hflip-add-test-for-hflip-SIMD.patch
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