Re: [HACKERS] LWLock optimization for multicore Power machines
От
Bernd Helmle
Тема
Re: [HACKERS] LWLock optimization for multicore Power machines
Дата
Msg-id
1486153886.26345.1.camel@oopsware.de
Ответ на
Re: [HACKERS] LWLock optimization for multicore Power machines (Alexander Korotkov)
Список
Дерево обсуждения
[HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Andres Freund <andres@anarazel.de>
Re: [HACKERS] LWLock optimization for multicore Power machines Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Bernd Helmle <mailings@oopsware.de>
Re: [HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Bernd Helmle <mailings@oopsware.de>
Re: [HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Bernd Helmle <mailings@oopsware.de>
Re: [HACKERS] LWLock optimization for multicore Power machines Bernd Helmle <mailings@oopsware.de>
Re: [HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Bernd Helmle <mailings@oopsware.de>
Re: [HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Bernd Helmle <mailings@oopsware.de>
Re: [HACKERS] LWLock optimization for multicore Power machines Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Bernd Helmle <mailings@oopsware.de>
Re: [HACKERS] LWLock optimization for multicore Power machines Bernd Helmle <mailings@oopsware.de>
Re: [HACKERS] LWLock optimization for multicore Power machines David Steele <david@pgmasters.net>
Re: LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: LWLock optimization for multicore Power machines David Steele <david@pgmasters.net>
Re: [HACKERS] LWLock optimization for multicore Power machines Bernd Helmle <mailings@oopsware.de>
Re: [HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: LWLock optimization for multicore Power machines Tom Lane <tgl@sss.pgh.pa.us>
Re: LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: LWLock optimization for multicore Power machines Tom Lane <tgl@sss.pgh.pa.us>
Re: LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: LWLock optimization for multicore Power machines Tom Lane <tgl@sss.pgh.pa.us>
Re: LWLock optimization for multicore Power machines Andres Freund <andres@anarazel.de>
Re: LWLock optimization for multicore Power machines Andres Freund <andres@anarazel.de>
Re: LWLock optimization for multicore Power machines Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] LWLock optimization for multicore Power machines Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] LWLock optimization for multicore Power machines Sokolov Yura <y.sokolov@postgrespro.ru>
On Fri, 2017-02-03 at 20:11 +0300, Alexander Korotkov wrote: > On Fri, Feb 3, 2017 at 8:01 PM, Alexander Korotkov < > a.korotkov@postgrespro.ru> wrote: > > > Unfortunately, I have no big enough Power machine at hand to > > reproduce > > that results. Actually, I have no Power machine at hand at > > all. So, > > lwlock-power-2.patch was written "blindly". I would very > > appreciate if > > someone would help me with testing and benchmarking. > > > > UPD: It appears that Postgres Pro have access to big Power machine > now. > So, I can do testing/benchmarking myself. > Hi Alexander, We currently also have access to a LPAR on an E850 machine with 4 sockets POWER8 running a Ubuntu 16.04 LTS Server ppc64el OS. I can do some tests next week, if you need to verify your findings. Thanks, Bernd
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