SVE enablement for pop-count

Title

Topic

Performance

Created

2025-01-24 08:25:01

Last modified

2025-02-03 16:48:39 (1 day, 11 hours ago)

Latest email

2025-02-04 09:01:33 (19 hours, 44 minutes ago)

Status

2025-03: Waiting on Author

Target version

Authors

Chiranmoy Bhattacharya (chiranmoy), Susmitha Devanga (susmithad)

Reviewers

Nathan Bossart (bossartn)Become reviewer

Committer

Nathan Bossart (bossartn)

Links

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/5520
git checkout commitfest/cf/5520

Emails

[PATCH] SVE popcount support: First at 2024-11-27 15:43:27 by "Malladi, Rama" <rvmallad at amazon.com>
Latest at 2025-02-04 09:01:33 by "Chiranmoy.Bhattacharya at fujitsu.com" <Chiranmoy.Bhattacharya at fujitsu.com>
Latest attachment (v4-0001-SVE-support-for-popcount-and-popcount-masked.patch) at 2025-02-04 09:01:33 from "Chiranmoy.Bhattacharya at fujitsu.com" <Chiranmoy.Bhattacharya at fujitsu.com>
    Attachment (v4-0001-SVE-support-for-popcount-and-popcount-masked.patch) at 2025-02-04 09:01:33 from "Chiranmoy.Bhattacharya at fujitsu.com" <Chiranmoy.Bhattacharya at fujitsu.com> (Patch: Yes)
    Attachment (v3-0001-SVE-support-for-popcount-and-popcount-masked.patch) at 2025-01-10 11:19:42 from "Chiranmoy.Bhattacharya at fujitsu.com" <Chiranmoy.Bhattacharya at fujitsu.com> (Patch: Yes)
    Attachment (FJ - AWS Comparison.xlsx) at 2024-12-11 09:06:15 from "Chiranmoy.Bhattacharya at fujitsu.com" <Chiranmoy.Bhattacharya at fujitsu.com> (Patch: No)
    Attachment (PG-popcount-perf-comparison.png) at 2024-12-09 16:36:58 from "Malladi, Rama" <ramamalladi at hotmail.com> (Patch: No)
    Attachment (v1-0001-SVE-support-for-popcount-and-popcount-masked.patch) at 2024-12-09 06:21:37 from "Devanga.Susmitha at fujitsu.com" <Devanga.Susmitha at fujitsu.com> (Patch: Yes)
    Attachment (SVE-popcount-implementation-comparison.png) at 2024-12-04 14:51:39 from "Malladi, Rama" <ramamalladi at hotmail.com> (Patch: No)

History

When	Who	What
2025-02-03 16:48:39	Nathan Bossart (bossartn)	New status: Waiting on Author
2025-01-24 08:47:17	Susmitha Devanga (susmithad)	Changed reviewers to Nathan Bossart (bossartn)
2025-01-24 08:47:17	Susmitha Devanga (susmithad)	Changed authors to Chiranmoy Bhattacharya (chiranmoy), Susmitha Devanga (susmithad)
2025-01-24 08:47:17	Susmitha Devanga (susmithad)	Changed committer to bossartn
2025-01-24 08:47:17	Susmitha Devanga (susmithad)	Changed targetversion to 18
2025-01-24 08:25:01	Susmitha Devanga (susmithad)	Attached mail thread 010101936e4aaa70-b474ab9e-b9ce-474d-a3ba-a3dc223d295c-000000@us-west-2.amazonses.com
2025-01-24 08:25:01	Susmitha Devanga (susmithad)	Created patch record