Optimize numeric.c mul_var() using the Karatsuba algorithm

Title

Topic

Performance

Created

2024-04-15 21:40:49

Last modified

2024-09-04 12:44:22 (2 months, 2 weeks ago)

Latest email

2024-07-02 09:42:06 (4 months, 2 weeks ago)

Status

2024-09: Withdrawn

2024-07: Moved to next CF

Target version

Authors

Joel Jacobson (joeljacobson)

Reviewers

Dean Rasheed (deanr)Become reviewer

Committer

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/4930
git checkout commitfest/cf/4930

Emails

Optimize numeric.c mul_var() using the Karatsuba algorithm: First at 2024-04-15 21:33:01 by "Joel Jacobson" <joel at compiler.org>
Latest at 2024-07-02 09:42:06 by Dean Rasheed <dean.a.rasheed at gmail.com>
Latest attachment (v2-0001-numeric-mul_var-karatsuba.patch) at 2024-06-30 18:30:59 from "Joel Jacobson" <joel at compiler.org>
    Attachment (v2-0001-numeric-mul_var-karatsuba.patch) at 2024-06-30 18:30:59 from "Joel Jacobson" <joel at compiler.org> (Patch: Yes)
    Attachment (0001-numeric-mul_var-karatsuba.patch) at 2024-06-23 07:00:29 from "Joel Jacobson" <joel at compiler.org> (Patch: Yes)
    Attachment (mul_var-karatsuba.patch) at 2024-04-15 21:33:01 from "Joel Jacobson" <joel at compiler.org> (Patch: Yes)

History

When	Who	What
2024-09-04 12:44:22	Joel Jacobson (joeljacobson)	Closed in commitfest 2024-09 with status: Withdrawn
2024-08-01 04:06:18	Corey Huinker (coreyh)	Closed in commitfest 2024-07 with status: Moved to next CF
2024-06-29 12:23:03	Dean Rasheed (deanr)	New status: Waiting on Author
2024-06-29 11:41:25	Dean Rasheed (deanr)	Added deanr as reviewer
2024-06-14 01:07:21	Aaron Altman (aaltman)	Posted review with messageid <171832724172.156537.15821392522000571944.pgcf@coridan.postgresql.org>
2024-06-14 01:07:21	Aaron Altman (aaltman)	New status: Ready for Committer
2024-04-15 21:41:55	Joel Jacobson (joeljacobson)	Changed authors to Joel Jacobson (joeljacobson)
2024-04-15 21:40:49	Joel Jacobson (joeljacobson)	Attached mail thread 7f95163f-2019-4416-a042-6e2141619e5d@app.fastmail.com
2024-04-15 21:40:49	Joel Jacobson (joeljacobson)	Created patch record