Speed up repeat() for larger counts

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ID 7060
Title Speed up repeat() for larger counts
CI (CFBot) Summary
Stats (from CFBot) Patch version: v2, Patch count: 2, First patch: +18−0, All patches: +32−0
Tags Performance
Created 2026-07-26 05:36:02
Last modified 2026-10-01 00:00:08 (2 weeks ago)
Latest email 2026-09-25 00:01:21 (3 weeks ago)
Status
PG20-3 (2026-11-01 – 2026-11-30): Ready for Committer
PG20-2 (2026-09-01 – 2026-09-30): Moved to different CF
Target version 20
Authors Chenhui Mo (littleganyu)
Reviewers Nathan Bossart (bossartn), Jan Nidzwetzki (jnidzwetzki) Become reviewer
Committer
Links
Emails
[PATCH] Speed up repeat() for larger counts
First at 2026-07-26 05:30:32 by ChenhuiMo <chenhuimo.mch at qq.com>
Latest at 2026-09-25 00:01:21 by Sehrope Sarkuni <sehrope at jackdb.com>
Latest attachment (v2-0001-Return-early-from-repeat-for-empty-results.patch) at 2026-09-15 08:06:31 from ChenhuiMo <chenhuimo.mch at qq.com>
    Attachment (v2-0001-Return-early-from-repeat-for-empty-results.patch) at 2026-09-15 08:06:31 from ChenhuiMo <chenhuimo.mch at qq.com> (Patch: No)
    Attachment (0001-Return-early-from-repeat-for-empty-results.patch) at 2026-09-12 13:12:03 from ChenhuiMo <chenhuimo.mch at qq.com> (Patch: No)
    Attachment (repeatbench.c) at 2026-09-03 15:20:59 from ChenhuiMo <chenhuimo.mch at qq.com> (Patch: No)
    Attachment (0001-Speed-up-repeat-for-larger-counts.patch) at 2026-08-26 15:54:40 from ChenhuiMo <chenhuimo.mch at qq.com> (Patch: No)
    Attachment (Makefile) at 2026-08-17 19:36:51 from Jan Nidzwetzki <jan at planetscale.com> (Patch: No)
    Attachment (0001-speed-up-repeat-for-larger-counts.patch) at 2026-07-26 05:30:32 from ChenhuiMo <chenhuimo.mch at qq.com> (Patch: No)
History
When Who What
2026-10-02 16:04:58 Nathan Bossart (bossartn) Added bossartn as reviewer
2026-10-01 00:00:08 CFbot Moved from CF PG20-2 to CF PG20-3
2026-09-15 09:36:15 Jan Nidzwetzki (jnidzwetzki) New status: Ready for Committer
2026-08-13 11:34:52 Jan Nidzwetzki (jnidzwetzki) Added jnidzwetzki as reviewer
2026-07-26 05:36:02 Chenhui Mo (littleganyu) Attached mail thread tencent_C5BBECF985A270FBC49463EDAF722CD5E005@qq.com
2026-07-26 05:36:02 Chenhui Mo (littleganyu) Created patch record
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