Speeding up GIST index builds using popcount

ID 3023

Title Speeding up GIST index builds using popcount

Topic Performance

Created 2021-03-01 05:05:48

Last modified 2021-10-01 07:19:46 (3 years, 1 month ago)

Latest email 2021-08-02 10:26:37 (3 years, 3 months ago)

Status

2021-09: Returned with feedback

2021-07: Moved to next CF

2021-03: Moved to next CF

Target version

Authors Amit Khandekar (amitdkhan)

Reviewers John Naylor (john.naylor)Become reviewer

Committer

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/3023
git checkout commitfest/cf/3023

Emails

Speeding up GIST index creation for tsvectors: First at 2020-12-10 14:31:31 by Amit Khandekar <amitdkhan.pg at gmail.com>
Latest at 2021-08-02 10:26:37 by John Naylor <john.naylor at enterprisedb.com>
Latest attachment (0001-Speed-up-xor-ing-of-two-gist-index-signatures-for-ts-v3.patch) at 2021-03-19 12:56:33 from Amit Khandekar <amitdkhan.pg at gmail.com>
    Attachment (0001-Speed-up-xor-ing-of-two-gist-index-signatures-for-ts-v3.patch) at 2021-03-19 12:56:33 from Amit Khandekar <amitdkhan.pg at gmail.com> (Patch: Yes)
    Attachment (popcount-xor-try-indirection-at-buffer-level.txt) at 2021-03-10 22:55:45 from John Naylor <john.naylor at enterprisedb.com> (Patch: Yes)
    Attachment (0002-Avoid-function-pointer-dereferencing-for-pg_popcount.patch) at 2021-01-27 15:06:28 from Amit Khandekar <amitdkhan.pg at gmail.com> (Patch: Yes)
    Attachment (tsearch.data.gz) at 2020-12-10 14:31:31 from Amit Khandekar <amitdkhan.pg at gmail.com> (Patch: No)

History

When	Who	What
2021-10-01 07:19:46	Michael Paquier (michael-kun)	Closed in commitfest 2021-09 with status: Returned with feedback
2021-08-04 19:11:18	John Naylor (john.naylor)	New status: Waiting on Author
2021-08-03 02:44:54	Masahiko Sawada (masahikosawada)	Closed in commitfest 2021-07 with status: Moved to next CF
2021-08-03 02:44:51	Masahiko Sawada (masahikosawada)	New status: Needs review
2021-04-08 14:57:21	David Steele (dsteele)	New status: Waiting on Author
2021-04-08 14:57:18	David Steele (dsteele)	Closed in commitfest 2021-03 with status: Moved to next CF
2021-04-08 14:57:12	David Steele (dsteele)	New status: Needs review
2021-03-19 20:50:10	John Naylor (john.naylor)	New status: Waiting on Author
2021-03-19 13:44:17	John Naylor (john.naylor)	New status: Needs review
2021-03-03 18:02:37	John Naylor (john.naylor)	New status: Waiting on Author
2021-03-02 12:09:39	John Naylor (john.naylor)	Added john.naylor as reviewer
2021-03-01 05:06:34	Amit Khandekar (amitdkhan)	Changed authors to Amit Khandekar (amitdkhan)
2021-03-01 05:05:48	Amit Khandekar (amitdkhan)	Attached mail thread CAJ3gD9eGvKkoZ5+3mkM9jmw1kUhKwQpMEgE-fo8uTSqHMnsmqg@mail.gmail.com
2021-03-01 05:05:48	Amit Khandekar (amitdkhan)	Created patch record