Skip to content

x86: Add high bit-depth ipred z2 AVX-512 (Ice Lake) asm

Henrik Gramner requested to merge gramner/dav1d:ipred_z2_hbd_avx512icl into master 
                                     Ice Lake   Zen 4

intra_pred_z2_w4_16bpc_avx2:           50.6      55.4
intra_pred_z2_w4_16bpc_avx512icl:      30.7      31.2

intra_pred_z2_w8_16bpc_avx2:          101.1     111.3
intra_pred_z2_w8_16bpc_avx512icl:      43.1      42.4

intra_pred_z2_w16_16bpc_avx2:         198.3     253.4
intra_pred_z2_w16_16bpc_avx512icl:    101.2     101.3

intra_pred_z2_w32_16bpc_avx2:         388.3     565.3
intra_pred_z2_w32_16bpc_avx512icl:    149.6     148.3

intra_pred_z2_w64_16bpc_avx2:         801.5    1073.8
intra_pred_z2_w64_16bpc_avx512icl:    336.9     340.6

Merge request reports

VideoLAN code repository instance