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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-11-29 05:57:37 +02:00
Files
FFmpeg/libavcodec
Georgii Zagoruiko 4fbacb3944 avcodec/aarch64/vvc: Optimised version of classify function.
Macbook Air (M2):
    vvc_alf_classify_8x8_8_c:                                2.6 ( 1.00x)
    vvc_alf_classify_8x8_8_neon:                             1.0 ( 2.47x)
    vvc_alf_classify_8x8_10_c:                               2.7 ( 1.00x)
    vvc_alf_classify_8x8_10_neon:                            0.9 ( 2.98x)
    vvc_alf_classify_8x8_12_c:                               2.7 ( 1.00x)
    vvc_alf_classify_8x8_12_neon:                            0.9 ( 2.97x)
    vvc_alf_classify_16x16_8_c:                              7.3 ( 1.00x)
    vvc_alf_classify_16x16_8_neon:                           3.4 ( 2.12x)
    vvc_alf_classify_16x16_10_c:                             4.3 ( 1.00x)
    vvc_alf_classify_16x16_10_neon:                          2.9 ( 1.47x)
    vvc_alf_classify_16x16_12_c:                             4.3 ( 1.00x)
    vvc_alf_classify_16x16_12_neon:                          3.0 ( 1.44x)
    vvc_alf_classify_32x32_8_c:                             13.7 ( 1.00x)
    vvc_alf_classify_32x32_8_neon:                          10.7 ( 1.29x)
    vvc_alf_classify_32x32_10_c:                            12.3 ( 1.00x)
    vvc_alf_classify_32x32_10_neon:                          8.7 ( 1.42x)
    vvc_alf_classify_32x32_12_c:                            12.2 ( 1.00x)
    vvc_alf_classify_32x32_12_neon:                          8.7 ( 1.40x)
    vvc_alf_classify_64x64_8_c:                             45.8 ( 1.00x)
    vvc_alf_classify_64x64_8_neon:                          37.1 ( 1.23x)
    vvc_alf_classify_64x64_10_c:                            41.3 ( 1.00x)
    vvc_alf_classify_64x64_10_neon:                         32.8 ( 1.26x)
    vvc_alf_classify_64x64_12_c:                            41.4 ( 1.00x)
    vvc_alf_classify_64x64_12_neon:                         32.4 ( 1.28x)
    vvc_alf_classify_128x128_8_c:                          163.7 ( 1.00x)
    vvc_alf_classify_128x128_8_neon:                       138.3 ( 1.18x)
    vvc_alf_classify_128x128_10_c:                         149.1 ( 1.00x)
    vvc_alf_classify_128x128_10_neon:                      120.3 ( 1.24x)
    vvc_alf_classify_128x128_12_c:                         148.7 ( 1.00x)
    vvc_alf_classify_128x128_12_neon:                      119.4 ( 1.25x)

    RPi4 (Cortex-A72):
    vvc_alf_classify_8x8_8_c:                             1251.6 ( 1.00x)
    vvc_alf_classify_8x8_8_neon:                           700.7 ( 1.79x)
    vvc_alf_classify_8x8_10_c:                            1141.9 ( 1.00x)
    vvc_alf_classify_8x8_10_neon:                          659.7 ( 1.73x)
    vvc_alf_classify_8x8_12_c:                            1075.8 ( 1.00x)
    vvc_alf_classify_8x8_12_neon:                          658.7 ( 1.63x)
    vvc_alf_classify_16x16_8_c:                           3574.1 ( 1.00x)
    vvc_alf_classify_16x16_8_neon:                        1849.8 ( 1.93x)
    vvc_alf_classify_16x16_10_c:                          3270.0 ( 1.00x)
    vvc_alf_classify_16x16_10_neon:                       1786.1 ( 1.83x)
    vvc_alf_classify_16x16_12_c:                          3271.7 ( 1.00x)
    vvc_alf_classify_16x16_12_neon:                       1785.5 ( 1.83x)
    vvc_alf_classify_32x32_8_c:                          12451.9 ( 1.00x)
    vvc_alf_classify_32x32_8_neon:                        5984.3 ( 2.08x)
    vvc_alf_classify_32x32_10_c:                         11428.9 ( 1.00x)
    vvc_alf_classify_32x32_10_neon:                       5756.3 ( 1.99x)
    vvc_alf_classify_32x32_12_c:                         11252.8 ( 1.00x)
    vvc_alf_classify_32x32_12_neon:                       5755.7 ( 1.96x)
    vvc_alf_classify_64x64_8_c:                          47625.5 ( 1.00x)
    vvc_alf_classify_64x64_8_neon:                       21071.9 ( 2.26x)
    vvc_alf_classify_64x64_10_c:                         44576.3 ( 1.00x)
    vvc_alf_classify_64x64_10_neon:                      21544.7 ( 2.07x)
    vvc_alf_classify_64x64_12_c:                         44600.5 ( 1.00x)
    vvc_alf_classify_64x64_12_neon:                      21491.2 ( 2.08x)
    vvc_alf_classify_128x128_8_c:                       192143.3 ( 1.00x)
    vvc_alf_classify_128x128_8_neon:                     82387.6 ( 2.33x)
    vvc_alf_classify_128x128_10_c:                      177583.1 ( 1.00x)
    vvc_alf_classify_128x128_10_neon:                    81628.8 ( 2.18x)
    vvc_alf_classify_128x128_12_c:                      177582.2 ( 1.00x)
    vvc_alf_classify_128x128_12_neon:                    81625.1 ( 2.18x)
2025-09-09 22:13:04 +01:00
..
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