LWLock optimization for Power processors

Title

Topic

Performance

Created

2017-02-03 17:02:31

Last modified

2017-08-30 12:32:11 (7 years, 2 months ago)

Latest email

2017-08-30 15:50:05 (7 years, 2 months ago)

Status

2017-09: Returned with feedback

2017-03: Moved to next CF

Target version

Authors

Alexander Korotkov (smagen)

Reviewers

mithun cy (mithun.cy)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/984
git checkout commitfest/cf/984

Emails

LWLock optimization for multicore Power machines: First at 2017-02-03 17:01:03 by Alexander Korotkov <a.korotkov at postgrespro.ru>
Latest at 2017-08-30 15:50:05 by Sokolov Yura <y.sokolov at postgrespro.ru>
Latest attachment (lwlock-power-5.patch) at 2017-03-31 10:38:31 from Alexander Korotkov <a.korotkov at postgrespro.ru>
    Attachment (lwlock-power-5.patch) at 2017-03-31 10:38:31 from Alexander Korotkov <a.korotkov at postgrespro.ru> (Patch: Yes)
    Attachment (lwlock-power-4.patch) at 2017-03-25 20:11:06 from Alexander Korotkov <a.korotkov at postgrespro.ru> (Patch: Yes)
    Attachment (wait_sampling_profile_writes.txt) at 2017-02-21 14:54:14 from Bernd Helmle <mailings at oopsware.de> (Patch: No)
    Attachment (pgbench-reads-writes.png) at 2017-02-21 10:47:33 from Bernd Helmle <mailings at oopsware.de> (Patch: No)
    Attachment (bench.png) at 2017-02-07 12:16:50 from Bernd Helmle <mailings at oopsware.de> (Patch: No)
    Attachment (lwlock-power-3.patch) at 2017-02-06 13:45:01 from Alexander Korotkov <a.korotkov at postgrespro.ru> (Patch: Yes)
    Attachment (power8-lwlock-asm-ro.png) at 2017-02-03 17:01:03 from Alexander Korotkov <a.korotkov at postgrespro.ru> (Patch: No)

History

When	Who	What
2017-08-30 12:32:11	Alexander Korotkov (smagen)	Closed in commitfest 2017-09 with status: Returned with feedback
2017-05-23 13:40:12	mithun cy (mithun.cy)	Added mithun.cy as reviewer
2017-04-06 01:25:48	Andres Freund (andresfreund)	Closed in commitfest 2017-03 with status: Moved to next CF
2017-04-06 01:25:43	Andres Freund (andresfreund)	New status: Needs review
2017-04-05 23:15:57	Andres Freund (andresfreund)	New status: Waiting on Author
2017-03-31 10:39:01	Alexander Korotkov (smagen)	New status: Needs review
2017-03-25 17:45:48	Tom Lane (tgl)	New status: Waiting on Author
2017-02-03 17:02:49	Alexander Korotkov (smagen)	Changed authors to Alexander Korotkov (smagen)
2017-02-03 17:02:31	Alexander Korotkov (smagen)	Attached mail thread CAPpHfdsKrh7c7P8-5eG-qW3VQobybbwqH=gL5Ck+dOES-gBbFg@mail.gmail.com
2017-02-03 17:02:31	Alexander Korotkov (smagen)	Created patch record