Change #254580

Comments

aarch64/vvc: Optimisations of put_luma_v() functions for 10/12-bit
RPi4 (auto-vectorisation is on)
put_luma_v_10_4x4_c:                                   303.3 ( 1.00x)
put_luma_v_10_4x4_neon:                                 55.7 ( 5.45x)
put_luma_v_10_8x8_c:                                  1106.7 ( 1.00x)
put_luma_v_10_8x8_neon:                                163.8 ( 6.76x)
put_luma_v_10_16x16_c:                                2242.1 ( 1.00x)
put_luma_v_10_16x16_neon:                              672.7 ( 3.33x)
put_luma_v_10_32x32_c:                                7057.3 ( 1.00x)
put_luma_v_10_32x32_neon:                             2731.3 ( 2.58x)
put_luma_v_10_64x64_c:                               25699.8 ( 1.00x)
put_luma_v_10_64x64_neon:                            12145.6 ( 2.12x)
put_luma_v_10_128x128_c:                             90694.6 ( 1.00x)
put_luma_v_10_128x128_neon:                          44862.4 ( 2.02x)
put_luma_v_12_4x4_c:                                   304.4 ( 1.00x)
put_luma_v_12_4x4_neon:                                 55.6 ( 5.47x)
put_luma_v_12_8x8_c:                                  1107.4 ( 1.00x)
put_luma_v_12_8x8_neon:                                164.7 ( 6.72x)
put_luma_v_12_16x16_c:                                2235.8 ( 1.00x)
put_luma_v_12_16x16_neon:                              672.5 ( 3.32x)
put_luma_v_12_32x32_c:                                7049.2 ( 1.00x)
put_luma_v_12_32x32_neon:                             2731.6 ( 2.58x)
put_luma_v_12_64x64_c:                               25706.5 ( 1.00x)
put_luma_v_12_64x64_neon:                            12145.0 ( 2.12x)
put_luma_v_12_128x128_c:                             90672.5 ( 1.00x)
put_luma_v_12_128x128_neon:                          44857.1 ( 2.02x)

Apple M4 (auto-vectorisation is on):
put_luma_v_10_4x4_c:                                    25.6 ( 1.00x)
put_luma_v_10_4x4_neon:                                  3.1 ( 8.18x)
put_luma_v_10_8x8_c:                                    34.7 ( 1.00x)
put_luma_v_10_8x8_neon:                                 10.5 ( 3.32x)
put_luma_v_10_16x16_c:                                 103.9 ( 1.00x)
put_luma_v_10_16x16_neon:                               42.3 ( 2.45x)
put_luma_v_10_32x32_c:                                 399.7 ( 1.00x)
put_luma_v_10_32x32_neon:                              161.8 ( 2.47x)
put_luma_v_10_64x64_c:                                1276.7 ( 1.00x)
put_luma_v_10_64x64_neon:                              840.1 ( 1.52x)
put_luma_v_10_128x128_c:                              4981.3 ( 1.00x)
put_luma_v_10_128x128_neon:                           3008.0 ( 1.66x)
put_luma_v_12_4x4_c:                                    23.6 ( 1.00x)
put_luma_v_12_4x4_neon:                                  2.0 (11.84x)
put_luma_v_12_8x8_c:                                    31.8 ( 1.00x)
put_luma_v_12_8x8_neon:                                 12.4 ( 2.55x)
put_luma_v_12_16x16_c:                                 100.8 ( 1.00x)
put_luma_v_12_16x16_neon:                               44.9 ( 2.25x)
put_luma_v_12_32x32_c:                                 331.1 ( 1.00x)
put_luma_v_12_32x32_neon:                              175.2 ( 1.89x)
put_luma_v_12_64x64_c:                                1227.1 ( 1.00x)
put_luma_v_12_64x64_neon:                              712.7 ( 1.72x)
put_luma_v_12_128x128_c:                              5149.1 ( 1.00x)
put_luma_v_12_128x128_neon:                           2809.3 ( 1.83x)

Changed files

• libavcodec/aarch64/vvc/dsp_init.c
• libavcodec/aarch64/vvc/inter.S