Re: Improve eviction algorithm in ReorderBuffer

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От
Jeff Davis
Тема
Re: Improve eviction algorithm in ReorderBuffer
Дата
Msg-id
9c7f66fadea820bba375540ef80a402fdcf5b642.camel@j-davis.com
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Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Alvaro Herrera <alvherre@alvh.no-ip.org>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer "Euler Taveira" <euler@eulerto.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Dilip Kumar <dilipbalaut@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Amit Kapila <amit.kapila16@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Amit Kapila <amit.kapila16@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Amit Kapila <amit.kapila16@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Amit Kapila <amit.kapila16@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer vignesh C <vignesh21@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
RE: Improve eviction algorithm in ReorderBuffer "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
RE: Improve eviction algorithm in ReorderBuffer "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>
Re: Improve eviction algorithm in ReorderBuffer Shubham Khanna <khannashubham1197@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Ajin Cherian <itsajin@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Ajin Cherian <itsajin@gmail.com>
RE: Improve eviction algorithm in ReorderBuffer "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer vignesh C <vignesh21@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Tomas Vondra <tomas.vondra@enterprisedb.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Tomas Vondra <tomas.vondra@enterprisedb.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Amit Kapila <amit.kapila16@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer vignesh C <vignesh21@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Peter Smith <smithpb2250@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer vignesh C <vignesh21@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Amit Kapila <amit.kapila16@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Heikki Linnakangas <hlinnaka@iki.fi>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Michael Paquier <michael@paquier.xyz>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Michael Paquier <michael@paquier.xyz>
Re: Improve eviction algorithm in ReorderBuffer Heikki Linnakangas <hlinnaka@iki.fi>
Re: Improve eviction algorithm in ReorderBuffer Jeff Davis <pgsql@j-davis.com>
Re: Improve eviction algorithm in ReorderBuffer Amit Kapila <amit.kapila16@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Heikki Linnakangas <hlinnaka@iki.fi>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Heikki Linnakangas <hlinnaka@iki.fi>
RE: Improve eviction algorithm in ReorderBuffer "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Michael Paquier <michael@paquier.xyz>
Re: Improve eviction algorithm in ReorderBuffer Heikki Linnakangas <hlinnaka@iki.fi>
RE: Improve eviction algorithm in ReorderBuffer "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Shubham Khanna <khannashubham1197@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Peter Smith <smithpb2250@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Peter Smith <smithpb2250@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Peter Smith <smithpb2250@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Peter Smith <smithpb2250@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Peter Smith <smithpb2250@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer vignesh C <vignesh21@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Masahiko Sawada <sawada.mshk@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Dilip Kumar <dilipbalaut@gmail.com>
Re: Improve eviction algorithm in ReorderBuffer Peter Smith <smithpb2250@gmail.com>
On Wed, 2024-04-10 at 08:30 +0300, Heikki Linnakangas wrote:
> My #1 choice would be to write a patch to switch the pairing heap, 
> performance test that, and revert the binary heap changes.

Sounds good to me. I would expect it to perform better than the extra
hash table, if anything.

It also has the advantage that we don't change the API for binaryheap
in 17.

Regards,
	Jeff Davis



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