• Yi Luo's avatar
    Lowbd TM_PRED intra pred avx2 optimization · 237cf1b2
    Yi Luo authored
    For block width >= 16, avx2 can further speedup the
    TM_PREM intra prediction.
    
    Function speedup on i7-6700:
    Predictor  avx2 v. ssse3
    16x8       ~1.6x
    16x16      ~1.8x
    16x32      ~1.9x
    32x16      ~1.9x
    32x32      ~1.9x
    
    Change-Id: I62c20bd7628f52251b0c051b99a9b738ee44f7e6
    237cf1b2
intrapred_test.cc 9.36 KB