dmvr_8_12x20_c: 1.5 ( 1.00x) dmvr_8_12x20_neon: 0.2 ( 6.56x) dmvr_8_20x12_c: 1.0 ( 1.00x) dmvr_8_20x12_neon: 0.2 ( 4.33x) dmvr_8_20x20_c: 1.7 ( 1.00x) dmvr_8_20x20_neon: 0.5 ( 3.63x) dmvr_12_12x20_c: 2.2 ( 1.00x) dmvr_12_12x20_neon: 0.5 ( 4.68x) dmvr_12_20x12_c: 2.0 ( 1.00x) dmvr_12_20x12_neon: 0.5 ( 4.16x) dmvr_12_20x20_c: 3.7 ( 1.00x) dmvr_12_20x20_neon: 0.7 ( 5.14x) Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>