Skip to content
GitLab
Projects Groups Snippets
  • /
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
  • Sign in
  • dav1d dav1d
  • Project information
    • Project information
    • Activity
    • Labels
    • Members
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Issues 25
    • Issues 25
    • List
    • Boards
    • Service Desk
    • Milestones
  • Merge requests 14
    • Merge requests 14
  • CI/CD
    • CI/CD
    • Pipelines
    • Jobs
    • Schedules
  • Deployments
    • Deployments
    • Releases
  • Wiki
    • Wiki
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
Collapse sidebar
  • VideoLANVideoLAN
  • dav1ddav1d
  • Merge requests
  • !1500

x86: Add 8-bit ipred z2 SSSE3 asm

  • Review changes

  • Download
  • Email patches
  • Plain diff
Merged Henrik Gramner requested to merge gramner/dav1d:ipred_z2_ssse3_8bpc into master Mar 22, 2023
  • Overview 0
  • Commits 1
  • Pipelines 0
  • Changes 3
                                 x86-64 (clang)      x86-32 (gcc)

intra_pred_z2_w4_8bpc_c:         263.8 ( 1.00x)     311.4 ( 1.00x)
intra_pred_z2_w4_8bpc_ssse3:      98.4 ( 2.68x)     102.5 ( 3.04x)
intra_pred_z2_w4_8bpc_avx2:       88.2 ( 2.99x)

intra_pred_z2_w8_8bpc_c:         621.5 ( 1.00x)     696.0 ( 1.00x)
intra_pred_z2_w8_8bpc_ssse3:     137.6 ( 4.52x)     152.9 ( 4.55x)
intra_pred_z2_w8_8bpc_avx2:      106.7 ( 5.82x)

intra_pred_z2_w16_8bpc_c:       1832.2 ( 1.00x)    2076.1 ( 1.00x)
intra_pred_z2_w16_8bpc_ssse3:    257.1 ( 7.13x)     295.7 ( 7.02x)
intra_pred_z2_w16_8bpc_avx2:     171.0 (10.71x)

intra_pred_z2_w32_8bpc_c:       3907.2 ( 1.00x)    4267.7 ( 1.00x)
intra_pred_z2_w32_8bpc_ssse3:    549.9 ( 7.11x)     656.3 ( 6.60x)
intra_pred_z2_w32_8bpc_avx2:     328.6 (11.89x)

intra_pred_z2_w64_8bpc_c:       9876.8 ( 1.00x)   10510.1 ( 1.00x)
intra_pred_z2_w64_8bpc_ssse3:   1183.5 ( 8.35x)    1434.2 ( 7.33x)
intra_pred_z2_w64_8bpc_avx2:     692.8 (14.26x)
Assignee
Assign to
Reviewers
Request review from
Time tracking
Source branch: ipred_z2_ssse3_8bpc

VideoLAN code repository instance