SVE enablement for pop-count

5520

Title

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v10, Patch count: 3, First patch: +14−14, All patches: +714−17

Topic

Performance

Created

2025-01-24 08:25:01

Last modified

2025-03-28 21:22:31 (2 weeks ago)

Latest email

2025-03-28 21:22:17 (2 weeks ago)

Status

2025-03: Committed

Target version

Authors

Chiranmoy Bhattacharya (chiranmoy), Susmitha Devanga (susmithad)

Reviewers

Nathan Bossart (bossartn)Become reviewer

Committer

Nathan Bossart (bossartn)

Links

Emails

[PATCH] SVE popcount support: First at 2024-11-27 15:43:27 by "Malladi, Rama" <rvmallad at amazon.com>
Latest at 2025-03-28 21:22:17 by Nathan Bossart <nathandbossart at gmail.com>
Latest attachment (v10-0001-Rename-TRY_POPCNT_FAST-to-TRY_POPCNT_X86_64.patch) at 2025-03-27 03:38:42 from Nathan Bossart <nathandbossart at gmail.com>
    Attachment (v10-0001-Rename-TRY_POPCNT_FAST-to-TRY_POPCNT_X86_64.patch) at 2025-03-27 03:38:42 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v9-0001-Rename-TRY_POPCNT_FAST-to-TRY_POPCNT_X86_64.patch) at 2025-03-26 21:44:24 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v8-0001-Rename-TRY_POPCNT_FAST-to-POPCNT_X86_64.patch) at 2025-03-22 03:42:06 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v7-0001-SVE-and-NEON-support-for-pg_popcount.patch) at 2025-03-19 11:08:52 from "Chiranmoy.Bhattacharya at fujitsu.com" <Chiranmoy.Bhattacharya at fujitsu.com> (Patch: Yes)
    Attachment (v6-0001-SVE-and-NEON-support-for-popcount.patch) at 2025-03-12 10:34:46 from "Chiranmoy.Bhattacharya at fujitsu.com" <Chiranmoy.Bhattacharya at fujitsu.com> (Patch: Yes)
    Attachment (v5-0001-SVE-support-for-popcount-and-popcount-masked.patch) at 2025-02-19 09:31:50 from "Chiranmoy.Bhattacharya at fujitsu.com" <Chiranmoy.Bhattacharya at fujitsu.com> (Patch: Yes)
    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
2025-03-28 21:22:31	Nathan Bossart (bossartn)	Closed in commitfest 2025-03 with status: Committed
2025-03-19 19:37:38	Chiranmoy Bhattacharya (chiranmoy)	New status: Needs review
2025-03-11 21:11:31	Nathan Bossart (bossartn)	New status: Waiting on Author
2025-02-19 10:20:01	Chiranmoy Bhattacharya (chiranmoy)	New status: Needs review
2025-02-12 17:11:57	Nathan Bossart (bossartn)	New status: Waiting on Author
2025-02-05 15:52:31	Nathan Bossart (bossartn)	New status: Needs review
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