Proposal for enabling auto-vectorization for checksum calculations

Title

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v4, Patch count: 6, First patch: +250−23, All patches: +357−23

Topic

Performance

Tags

Created

2025-04-28 17:08:30

Last modified

2025-09-30 09:15:29 (2 days ago)

Latest email

2025-06-02 12:11:45 (4 months ago)

Status

PG19-3 (2025-11-01 – 2025-11-30): Waiting on Author

PG19-1 (2025-07-01 – 2025-07-31): Moved to different CF

Target version

Authors

Matthew Sterrett (matthew.sterrett.intel.com)

Reviewers

Committer

Links

Emails

Proposal for enabling auto-vectorization for checksum calculations: First at 2025-04-04 22:03:43 by Matthew Sterrett <matthewsterrett2 at gmail.com>
Latest at 2025-06-02 12:11:45 by John Naylor <johncnaylorls at gmail.com>
Latest attachment (v4-0005-Use-dummy-function-to-avoid-linker-error-move-dec.patch) at 2025-05-22 21:54:28 from Matthew Sterrett <matthewsterrett2 at gmail.com>
    Attachment (v4-0005-Use-dummy-function-to-avoid-linker-error-move-dec.patch) at 2025-05-22 21:54:28 from Matthew Sterrett <matthewsterrett2 at gmail.com> (Patch: Yes)
    Attachment (v3-0002-Fix-compilation-on-systems-where-immintrin.h-is-n.patch) at 2025-05-19 23:54:09 from Matthew Sterrett <matthewsterrett2 at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Enable-autovectorizing-pg_checksum_block.patch) at 2025-05-10 11:01:54 from Stepan Neretin <slpmcf at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Enable-autovectorizing-pg_checksum_block.patch) at 2025-04-04 22:03:43 from Matthew Sterrett <matthewsterrett2 at gmail.com> (Patch: Yes)

History

When	Who	What
2025-09-30 09:15:29	John Naylor (john.naylor)	New status: Waiting on Author
2025-09-30 09:14:02	John Naylor (john.naylor)	Moved from CF PG19-1 to CF PG19-3
2025-04-28 17:08:30	Matthew Sterrett (matthew.sterrett.intel.com)	Attached mail thread CA+vA85_5GTu+HHniSbvvP+8k3=xZO=WE84NPwiKyxztqvpfZ3Q@mail.gmail.com
2025-04-28 17:08:30	Matthew Sterrett (matthew.sterrett.intel.com)	Created patch record