On Mon, Aug 02, 2021 at 01:34:36PM +0800, Wu Jianhua wrote: > The new vertical slice with AVX2/512 acceleration can significantly > improve the performance of Gaussian Filter 2D. > > Performance data (fps): > ff_verti_slice_c: 32.57 > ff_verti_slice_avx2: 476.19 > ff_verti_slice_avx512: 833.33 > > Co-authored-by: Cheng Yanfei <yanfei.ch...@intel.com> > Co-authored-by: Jin Jun <jun.i....@intel.com> > --- > libavfilter/gblur.h | 2 + > libavfilter/vf_gblur.c | 24 ++-- > libavfilter/x86/vf_gblur.asm | 187 ++++++++++++++++++++++++++++++++ > libavfilter/x86/vf_gblur_init.c | 7 ++ > 4 files changed, 212 insertions(+), 8 deletions(-)
breaks on x86_32 ... src/libavfilter/x86/vf_gblur.asm:363: ... from macro `VERTI_SLICE' defined here src/libavfilter/x86/vf_gblur.asm:46: ... from macro `PUSH_MASK' defined here src/libavfilter/x86/vf_gblur.asm:415: error: invalid operands in non-64-bit mode src/libavfilter/x86/vf_gblur.asm:363: ... from macro `VERTI_SLICE' defined here src/libavfilter/x86/vf_gblur.asm:46: ... from macro `PUSH_MASK' defined here src/libavfilter/x86/vf_gblur.asm:415: error: invalid operands in non-64-bit mode src/libavfilter/x86/vf_gblur.asm:363: ... from macro `VERTI_SLICE' defined here src/libavfilter/x86/vf_gblur.asm:46: ... from macro `PUSH_MASK' defined here src/libavfilter/x86/vf_gblur.asm:420: error: invalid operands in non-64-bit mode src/libavfilter/x86/vf_gblur.asm:363: ... from macro `VERTI_SLICE' defined here src/libavfilter/x86/vf_gblur.asm:49: ... from macro `PUSH_MASK' defined here src/ffbuild/common.mak:92: recipe for target 'libavfilter/x86/vf_gblur.o' failed make: *** [libavfilter/x86/vf_gblur.o] Error 1 make: *** Waiting for unfinished jobs.... [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Why not whip the teacher when the pupil misbehaves? -- Diogenes of Sinope
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