Open lieff opened 6 years ago
ARM Instructions profile:
Total executed instructions: 2164536044 L3_huffman.isra.2 685600678 31.674% mp3d_synth 546698880 25.257% L3_imdct36 251612240 11.624% L3_dct3_9 176638976 8.161% mp3d_DCT_II 165811968 7.660% mp3d_synth_pair 61793280 2.855% L3_antialias 48054640 2.220% L3_change_sign 36160512 1.671% L3_midside_stereo 27845120 1.286% get_bits 27395265 1.266% memset 26390774 1.219% mp3d_scale_pcm 21970944 1.015% __memcpy_neon 19825566 0.916% L3_ldexp_q2 17661260 0.816% L3_read_scalefactors 14160764 0.654% L3_decode_scalefactors 10988038 0.508%
L3_huffman and L3_imdct36+L3_dct3_9 needs optimizations. (Vectorize two L3_dct3_9?)
After some experiments:
ARM Instructions profile:
L3_huffman and L3_imdct36+L3_dct3_9 needs optimizations. (Vectorize two L3_dct3_9?)