Using 128-bit integers for sum, avg and statistics aggregates

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Title

Topic

Performance

Created

2015-01-12 12:22:19

Last modified

2015-03-20 09:31:08 (9 years, 1 month ago)

Latest email

2015-03-22 21:34:21 (9 years, 1 month ago)

Status

2015-02: Committed

2014-12: Moved to next CF

Target version

Authors

Andreas Karlsson (kandreas)

Reviewers

Peter Geoghegan (pgeoghegan), David Rowley (davidrowley), Petr Jelínek (pjmodos)Become reviewer

Committer

Andres Freund (andresfreund)

Links

Emails

[WIP Patch] Using 128-bit integers for sum, avg and statistics aggregates: First at 2014-10-25 14:38:41 by Andreas Karlsson <andreas at proxel.se>
Latest at 2015-03-22 21:34:21 by Andres Freund <andres at 2ndquadrant.com>
Latest attachment (0002-Use-128-bit-math-to-accelerate-some-aggregation-func.patch) at 2015-03-19 18:08:26 from Andres Freund <andres at 2ndquadrant.com>
    Attachment (0002-Use-128-bit-math-to-accelerate-some-aggregation-func.patch) at 2015-03-19 18:08:26 from Andres Freund <andres at 2ndquadrant.com> (Patch: Yes)
    Attachment (int128-agg-v11.patch) at 2015-03-18 23:14:46 from Andreas Karlsson <andreas at proxel.se> (Patch: Yes)
    Attachment (int128-agg-v10.patch) at 2015-03-18 22:59:52 from Peter Geoghegan <pg at heroku.com> (Patch: Yes)
    Attachment (int128-agg-v9.patch) at 2015-03-15 23:37:08 from Andreas Karlsson <andreas at proxel.se> (Patch: Yes)
    Attachment (int128-agg-v8.patch) at 2015-03-14 03:17:29 from Andreas Karlsson <andreas at proxel.se> (Patch: Yes)
    Attachment (int128-agg-v7.patch) at 2015-03-10 00:37:02 from Andreas Karlsson <andreas at proxel.se> (Patch: Yes)
    Attachment (int128-agg-v6.patch) at 2015-03-04 22:51:42 from Andreas Karlsson <andreas at proxel.se> (Patch: Yes)
    Attachment (int128-agg-v5.patch) at 2015-01-22 23:40:51 from Andreas Karlsson <andreas at proxel.se> (Patch: Yes)
    Attachment (int128-agg-v4.patch) at 2014-12-24 03:04:23 from Andreas Karlsson <andreas at proxel.se> (Patch: Yes)
    Attachment (int128-agg-v3.patch) at 2014-11-14 00:57:16 from Andreas Karlsson <andreas at proxel.se> (Patch: Yes)
    Attachment (int128-agg-v2.patch) at 2014-11-13 01:32:28 from Andreas Karlsson <andreas at proxel.se> (Patch: Yes)
    Attachment (int128-agg-v2.patch) at 2014-11-13 01:03:20 from Andreas Karlsson <andreas at proxel.se> (Patch: No)
    Attachment (int128-agg-v1.patch) at 2014-10-25 14:38:41 from Andreas Karlsson <andreas at proxel.se> (Patch: Yes)

History

When	Who	What
2015-03-20 09:31:08	Andres Freund (andresfreund)	Closed in commitfest 2015-02 with status: Committed
2015-03-20 09:31:08	Andres Freund (andresfreund)	Changed committer to andresfreund
2015-03-19 14:20:54	Petr Jelínek (pjmodos)	Added pjmodos as reviewer
2015-03-18 23:00:18	Peter Geoghegan (pgeoghegan)	New status: Ready for Committer
2015-03-04 22:53:46	Andreas Karlsson (kandreas)	New status: Needs review
2015-02-16 03:19:07	Michael Paquier (michael-kun)	New status: Waiting on Author
2015-02-16 03:18:29	Michael Paquier (michael-kun)	Closed in commitfest 2014-12 with status: Returned with Feedback
2015-01-29 08:54:43	Peter Geoghegan (pgeoghegan)	New status: Waiting on Author
2015-01-22 23:41:38	Andreas Karlsson (kandreas)	New status: Needs review
2015-01-12 12:22:56	Michael Paquier (michael-kun)	New status: Waiting on Author
2015-01-12 12:22:53	Michael Paquier (michael-kun)	Changed authors to Andreas Karlsson (kandreas)
2015-01-12 12:22:53	Michael Paquier (michael-kun)	Changed reviewers to David Rowley (davidrowley), Peter Geoghegan (pgeoghegan)
2015-01-12 12:22:20	Michael Paquier (michael-kun)	Attached mail thread 544BB5F1.50709@proxel.se
2015-01-12 12:22:19	Michael Paquier (michael-kun)	Created patch record

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