optimize lookups in snapshot [sub]xip arrays

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ID 3768
Title optimize lookups in snapshot [sub]xip arrays
Topic Performance
Created 2022-07-13 20:51:17
Last modified 2022-08-11 04:13:45 (2 years, 2 months ago)
Latest email 2022-08-11 05:18:50 (2 years, 2 months ago)
Status
2022-09: Committed
Target version 16
Authors Nathan Bossart (bossartn)
Reviewers Mingli Zhang (zml)Become reviewer
Committer John Naylor (john.naylor)
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/3768
git checkout commitfest/cf/3768
Emails
optimize lookups in snapshot [sub]xip arrays
First at 2022-07-13 17:09:50 by Nathan Bossart <nathandbossart at gmail.com>
Latest at 2022-08-11 05:18:50 by Nathan Bossart <nathandbossart at gmail.com>
Latest attachment (v12-0001-Introduce-optimized-routine-for-linear-searches-.patch) at 2022-08-10 00:13:43 from Nathan Bossart <nathandbossart at gmail.com>
    Attachment (v12-0001-Introduce-optimized-routine-for-linear-searches-.patch) at 2022-08-10 00:13:43 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v11-0002-Add-assert-checking-run-pgindent-comment-changes.patch) at 2022-08-09 06:21:41 from John Naylor <john.naylor at enterprisedb.com> (Patch: Yes)
    Attachment (v10-0001-Introduce-optimized-routine-for-linear-searches-.patch) at 2022-08-09 03:51:29 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v9-0001-Introduce-optimized-routine-for-linear-searches-t.patch) at 2022-08-08 22:32:54 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v8-0001-Introduce-optimized-routine-for-linear-searches-t.patch) at 2022-08-06 21:25:22 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v7-0001-Introduce-optimized-routine-for-linear-searches-t.patch) at 2022-08-05 20:25:10 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v6-0001-Support-SSE2-intrinsics-where-available.patch) at 2022-08-03 20:25:40 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v5-0001-Support-SSE2-intrinsics-where-available.patch) at 2022-08-03 17:11:59 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Use-SSE2-intrinsics-for-XidInMVCCSnapshot.patch) at 2022-08-02 22:13:01 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Use-SSE2-intrinsics-for-XidInMVCCSnapshot.patch) at 2022-07-28 21:34:23 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (xip_search_simd.patch) at 2022-07-17 03:59:57 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Optimize-lookups-in-snapshot-transactions-in-prog.patch) at 2022-07-13 17:09:50 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
History
When Who What
2022-08-11 04:13:45 John Naylor (john.naylor) Closed in commitfest 2022-09 with status: Committed
2022-08-10 21:42:51 Nathan Bossart (bossartn) Changed committer to john.naylor
2022-07-24 04:51:35 Mingli Zhang (zml) Added zml as reviewer
2022-07-13 20:51:27 Nathan Bossart (bossartn) Changed authors to Nathan Bossart (bossartn)
2022-07-13 20:51:27 Nathan Bossart (bossartn) Changed targetversion to 16
2022-07-13 20:51:17 Nathan Bossart (bossartn) Attached mail thread 20220713170950.GA3116318@nathanxps13
2022-07-13 20:51:17 Nathan Bossart (bossartn) Created patch record
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