• Kyle Siefring's avatar
    Use alignr in lbd convolve_2d/convolve_x AVX2 · 94dfe5aa
    Kyle Siefring authored
    Results measured on Haswell.
    
    For convolve_2d
    Width Height Improvement
        4      4        8.3%
        8      8        5.6%
       64     64         13%
        4     16         13%
       32      8          9%
    
    For convolve_x
    Width Height Improvement
        4      4          0%
        8      8          0%
       64     64         21%
        4     16          0%
       32      8         29%
    
    Change-Id: Ic13215d61f48400b3e31d5ffea3af11c0b3f0ed7
    94dfe5aa
convolve_2d_avx2.c 10.1 KB