add AVX2 support to simd.h

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ID 4675
Title add AVX2 support to simd.h
Topic Performance
Created 2023-11-29 17:15:46
Last modified 2024-03-26 19:08:28 (6 months, 2 weeks ago)
Latest email 2024-03-28 01:32:50 (6 months, 2 weeks ago)
Status
2024-03: Committed
2024-01: Moved to next CF
Target version 17
Authors Nathan Bossart (bossartn)
Reviewers Become reviewer
Committer Nathan Bossart (bossartn)
Links CFbot results (CirrusCI) CFbot GitHub
Checkout latest CFbot patchset Go to your local checkout of the PostgreSQL repository and run:
git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/4675
git checkout commitfest/cf/4675
Emails
add AVX2 support to simd.h
First at 2023-11-29 17:15:26 by Nathan Bossart <nathandbossart at gmail.com>
Latest at 2024-03-28 01:32:50 by Nathan Bossart <nathandbossart at gmail.com>
Latest attachment (v2-0001-improve-style-of-pg_lfind32.patch) at 2024-03-27 21:37:35 from Nathan Bossart <nathandbossart at gmail.com>
    Attachment (v2-0001-improve-style-of-pg_lfind32.patch) at 2024-03-27 21:37:35 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v1-0001-improve-style-of-pg_lfind32.patch) at 2024-03-27 18:57:16 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v9-0001-Micro-optimize-pg_lfind32.patch) at 2024-03-25 21:37:54 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v8-0001-pg_lfind32-add-overlap-code-for-remaining-element.patch) at 2024-03-24 22:09:54 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v7-0001-pg_lfind32-add-overlap-code-for-remaining-element.patch) at 2024-03-24 20:53:17 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (2reg.jpg) at 2024-03-21 18:38:23 from Nathan Bossart <nathandbossart at gmail.com> (Patch: No)
    Attachment (v6-0001-pg_lfind32-add-overlap-code-for-remaining-element.patch) at 2024-03-21 17:09:44 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v5-0001-pg_lfind32-add-overlap-code-for-remaining-element.patch) at 2024-03-20 19:55:13 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (johns_suggestion.patch) at 2024-03-19 16:30:33 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v4-0001-pg_lfind32-Optimize-processing-remaining-elements.patch) at 2024-03-19 02:03:41 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v3-0001-pg_lfind32-process-tail-with-SIMD-intructions.patch) at 2024-03-15 19:40:16 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v2-0001-pg_lfind32-process-tail-with-SIMD-intructions.patch) at 2024-03-15 17:41:49 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v1-0001-add-avx2-support-in-simd.h.patch) at 2023-11-29 17:15:26 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
History
When Who What
2024-03-26 19:08:28 Nathan Bossart (bossartn) Closed in commitfest 2024-03 with status: Committed
2024-03-26 19:08:27 Nathan Bossart (bossartn) Changed committer to bossartn
2024-03-15 17:42:54 Nathan Bossart (bossartn) New status: Needs review
2024-02-03 01:50:45 John Naylor (john.naylor) New status: Waiting on Author
2024-02-01 17:54:23 vigneshwaran C (vignesh.postgres) Closed in commitfest 2024-01 with status: Moved to next CF
2023-11-29 17:15:54 Nathan Bossart (bossartn) Changed authors to Nathan Bossart (bossartn)
2023-11-29 17:15:54 Nathan Bossart (bossartn) Changed targetversion to 17
2023-11-29 17:15:47 Nathan Bossart (bossartn) Attached mail thread 20231129171526.GA857928@nathanxps13
2023-11-29 17:15:46 Nathan Bossart (bossartn) Created patch record
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