PgVA aka PostgresVectorAcceleration using SIMD vector instructions starting with hex

PgVA aka PostgresVectorAcceleration using SIMD vector instructions starting with hex_encode

Title

PgVA aka PostgresVectorAcceleration using SIMD vector instructions starting with hex_encode

Topic

Performance

Created

2021-12-31 15:41:40

Last modified

2022-02-07 02:59:24 (2 years, 9 months ago)

Latest email

2022-01-03 18:34:03 (2 years, 10 months ago)

Status

2022-01: Returned with feedback

Target version

Authors

Hans Buschmann (jonny_be_good)

Reviewers

John Naylor (john.naylor)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/3498
git checkout commitfest/cf/3498

Emails

Introducing PgVA aka PostgresVectorAcceleration using SIMD vector instructions starting with hex_encode: First at 2021-12-31 15:31:35 by Hans Buschmann <buschmann at nidsa.net>
Latest at 2022-01-03 18:34:03 by John Naylor <john.naylor at enterprisedb.com>
Latest attachment (0001_hex_encode.patch) at 2021-12-31 15:34:55 from Hans Buschmann <buschmann at nidsa.net>
Attachment (0001_hex_encode.patch) at 2021-12-31 15:34:55 from Hans Buschmann <buschmann at nidsa.net> (Patch: Yes)

History

When	Who	What
2022-02-07 02:59:24	Julien Rouhaud (rjuju)	Closed in commitfest 2022-01 with status: Returned with feedback
2022-01-06 17:55:28	John Naylor (john.naylor)	Added john.naylor as reviewer
2022-01-06 17:53:31	John Naylor (john.naylor)	New status: Waiting on Author
2022-01-04 16:23:54	Andrew Dunstan (adunstan)	Changed authors to Hans Buschmann (jonny_be_good)
2021-12-31 15:42:19	Hans Buschmann (jonny_be_good)	Changed targetversion to 15
2021-12-31 15:41:41	Hans Buschmann (jonny_be_good)	Attached mail thread 3be446a75a8145d4b558d1f4e6fff22f@W2012-02.nidsa.loc
2021-12-31 15:41:40	Hans Buschmann (jonny_be_good)	Created patch record