Optimise numeric division

Title

Topic

Performance

Created

2022-02-25 10:30:24

Last modified

2022-02-27 18:37:11 (2 years, 8 months ago)

Latest email

2022-02-27 11:23:27 (2 years, 8 months ago)

Status

2022-03: Committed

Target version

Authors

Dean Rasheed (deanr)

Reviewers

Committer

Dean Rasheed (deanr)

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/3570
git checkout commitfest/cf/3570

Emails

Some optimisations for numeric division: First at 2022-02-23 13:34:59 by Dean Rasheed <dean.a.rasheed at gmail.com>
Latest at 2022-02-27 11:23:27 by Dean Rasheed <dean.a.rasheed at gmail.com>
Latest attachment (0001-Apply-auto-vectorization-to-the-inner-loop-of-div_va.patch) at 2022-02-25 12:43:48 from Dean Rasheed <dean.a.rasheed at gmail.com>
    Attachment (0001-Apply-auto-vectorization-to-the-inner-loop-of-div_va.patch) at 2022-02-25 12:43:48 from Dean Rasheed <dean.a.rasheed at gmail.com> (Patch: Yes)
    Attachment (0002-Simplify-the-inner-loop-of-numeric-division-in-div_v.patch) at 2022-02-25 10:45:31 from Dean Rasheed <dean.a.rasheed at gmail.com> (Patch: Yes)
    Attachment (0001-Apply-auto-vectorization-to-the-inner-loop-of-div_va.patch) at 2022-02-23 13:34:59 from Dean Rasheed <dean.a.rasheed at gmail.com> (Patch: Yes)

History

When	Who	What
2022-02-27 18:37:11	Dean Rasheed (deanr)	Closed in commitfest 2022-03 with status: Committed
2022-02-27 08:51:31	Dean Rasheed (deanr)	Added deanr as committer
2022-02-25 18:30:51	Tom Lane (tgl)	New status: Ready for Committer
2022-02-25 18:30:47	Tom Lane (tgl)	Added tgl as reviewer
2022-02-25 10:30:50	Dean Rasheed (deanr)	Changed authors to Dean Rasheed (deanr)
2022-02-25 10:30:24	Dean Rasheed (deanr)	Attached mail thread CAEZATCVwsBi-ND-t82Cuuh1=8ee6jdOpzsmGN+CUZB6yjLg9jw@mail.gmail.com
2022-02-25 10:30:24	Dean Rasheed (deanr)	Created patch record