| From: | Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru> |
|---|---|
| To: | Daniel Gustafsson <daniel(at)yesql(dot)se> |
| Cc: | David Steele <david(at)pgmasters(dot)net>, Andres Freund <andres(at)anarazel(dot)de>, Ashutosh Sharma <ashu(dot)coek88(at)gmail(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Bernd Helmle <mailings(at)oopsware(dot)de>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Should we cacheline align PGXACT? |
| Date: | 2017-09-15 23:51:35 |
| Message-ID: | CAPpHfduF9Fn7=SSYAY1=Vfb_q59EqGrs8+ASECizBE-68VOvdg@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On Tue, Sep 5, 2017 at 2:47 PM, Daniel Gustafsson <daniel(at)yesql(dot)se> wrote:
> > On 04 Apr 2017, at 14:58, David Steele <david(at)pgmasters(dot)net> wrote:
> >
> > On 4/4/17 8:55 AM, Alexander Korotkov wrote:
> >> On Mon, Apr 3, 2017 at 9:58 PM, Andres Freund <andres(at)anarazel(dot)de
> >>
> >> I'm inclined to push this to the next CF, it seems we need a lot more
> >> benchmarking here.
> >>
> >> No objections.
> >
> > This submission has been moved to CF 2017-07.
>
> This CF has now started (well, 201709 but that’s what was meant in above),
> can
> we reach closure on this patch in this CF?
>
During previous commitfest I come to doubts if this patch is really needed
when same effect could be achieved by another (perhaps random) change of
alignment. The thing I can do now is to retry my benchmark on current
master and check what effect this patch has now.
------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Robert Haas | 2017-09-16 01:35:43 | Re: Re: [COMMITTERS] pgsql: Use MINVALUE/MAXVALUE instead of UNBOUNDED for range partition b |
| Previous Message | Alexander Korotkov | 2017-09-15 23:46:05 | Re: [PATCH] Incremental sort |