optimize lookups in snapshot [sub]xip arrays

Title

Topic

Performance

Created

2022-07-13 20:51:17

Last modified

2022-08-11 04:13:45 (1 year, 8 months ago)

Latest email

2022-08-11 05:18:50 (1 year, 8 months ago)

Status

2022-09: Committed

Target version

Authors

Nathan Bossart (bossartn)

Reviewers

Mingli Zhang (zml)Become reviewer

Committer

John Naylor (john.naylor)

Links

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