2016-04-08 06:40:09 Robert Haas (rhaas) Closed in commitfest 2016-03 with status: Committed 2016-04-08 03:47:30 Peter Geoghegan (pgeoghegan) New status: Needs review 2016-04-08 03:47:27 Peter Geoghegan (pgeoghegan) Added annotation "Revision that changes threshold GUC to govern use of replacement selection using units of tuples, not units of KB of workMem setting" to CAM3SWZQU8=9T+gCV4icxdQ21iBhX9QJk24RNdifwPU2OURvGcg@mail.gmail.com 2016-04-07 18:15:06 Robert Haas (rhaas) New status: Waiting on Author 2016-04-05 04:52:41 Peter Geoghegan (pgeoghegan) Changed reviewers to Robert Haas (rhaas), Tomas Vondra (fuzzycz), Jeff Janes (jjanes), Greg Stark (stark) 2016-04-05 04:52:02 Peter Geoghegan (pgeoghegan) Changed reviewers to Robert Haas (rhaas) 2016-04-04 00:56:58 Peter Geoghegan (pgeoghegan) Attached mail thread CAM3SWZR5rwzBEZunjNE-OM=xVwmbaBOkVasePXuGFqBcNwg7dw@mail.gmail.com 2016-03-21 07:10:45 Peter Geoghegan (pgeoghegan) Added annotation "Following batch memory patch commit, new version of quicksort patch with defensive measure against theoretical int overflow, other small tweaks" to CAM3SWZS3ttv3_AjGw_BmRRd3QML3YZ9FueN=bwQ0r6dZVS2mDA@mail.gmail.com 2016-03-21 07:08:07 Peter Geoghegan (pgeoghegan) New status: Needs review 2016-03-19 14:51:04 Robert Haas (rhaas) New status: Waiting on Author 2016-03-17 22:45:47 Peter Geoghegan (pgeoghegan) Changed reviewers to Robert Haas (rhaas), Constantin Pan (kvap) 2016-03-17 22:45:47 Peter Geoghegan (pgeoghegan) Changed committer to rhaas 2016-03-11 21:56:07 Constantin Pan (kvap) Added kvap as reviewer 2016-03-11 02:57:01 Peter Geoghegan (pgeoghegan) Added annotation "Version that significantly simplifies quicksort patch (no more "quicksort with spillover"), and largely fixes "low work_mem, large sort" regressions" to CAM3SWZRFzg1LUK8FBg_goZ8zL0n7k6q83qQjhOV8NDZioA5TEQ@mail.gmail.com 2016-02-03 17:27:14 Peter Geoghegan (pgeoghegan) Closed in commitfest 2016-01 with status: Moved to next CF 2016-02-03 16:37:59 Álvaro Herrera (alvherre) Closed in commitfest 2016-01 with status: Returned with feedback 2016-02-01 23:02:41 Álvaro Herrera (alvherre) Changed name to Using quicksort for every external sort run 2015-12-28 23:06:51 Peter Geoghegan (pgeoghegan) Added annotation "Version that significantly overhauls memory management when merging (revising code for existing batch allocation optimization)" to CAM3SWZS4Mr-k6nUFBPcYkCoSQsjHXVJDqDa=PN_56Fiy1dsFgA@mail.gmail.com 2015-12-24 02:39:31 Michael Paquier (michael-kun) Closed in commitfest 2015-11 with status: Moved to next CF 2015-12-07 00:27:33 Peter Geoghegan (pgeoghegan) Added annotation "Version with consolidated commits, improved comments, and reduced use of explicit memory prefetching" to CAM3SWZTx-RuMny3Bo0tiQCz-Kbqpkrxkse6DvsGoaG0vX+uSdw@mail.gmail.com 2015-10-30 23:28:39 Michael Paquier (michael-kun) Closed in commitfest 2015-09 with status: Moved to next CF 2015-09-06 00:52:19 Peter Geoghegan (pgeoghegan) Added annotation "Revision of patch series adding optimization of final merge phase by making preread "tuple proper" memory access sequential" to CAM3SWZRiHaF7jdf923ZZ2qhDJiErqP5uU_+JPuMvUmeD0z9fFA@mail.gmail.com 2015-08-20 02:34:42 Peter Geoghegan (pgeoghegan) Added annotation "Far more comprehensive approach, ensuring that quicksort is always used for runs (one way or the other)." to CAM3SWZQVSpNeHHKKq-rjJddOcbpdmyHDJUMBBL2-AP2R+4YCHg@mail.gmail.com 2015-08-20 02:33:18 Peter Geoghegan (pgeoghegan) Added annotation "Initial version that just featured "quicksort with spillover", without affecting "multiple on-tape run" case. Superseded by more comprehensive approach." to CAM3SWZTzLT5Y=VY320NznAyz2z_em3us6x=7rXMEUma9Z9yN6Q@mail.gmail.com 2015-08-20 02:31:12 Peter Geoghegan (pgeoghegan) Changed name to Using quicksort for every external sort run (Was: Using quicksort and a merge step to significantly improve on tuplesort's single run "external sort") 2015-08-20 02:30:12 Peter Geoghegan (pgeoghegan) Attached mail thread CAM3SWZQVSpNeHHKKq-rjJddOcbpdmyHDJUMBBL2-AP2R+4YCHg@mail.gmail.com 2015-07-30 01:07:12 Peter Geoghegan (pgeoghegan) Changed authors to Peter Geoghegan (pgeoghegan) 2015-07-30 01:07:03 Peter Geoghegan (pgeoghegan) Attached mail thread CAM3SWZTzLT5Y=VY320NznAyz2z_em3us6x=7rXMEUma9Z9yN6Q@mail.gmail.com 2015-07-30 01:07:03 Peter Geoghegan (pgeoghegan) Created patch record