Re: [HACKERS] JIT compiling expressions/deform + inlining prototypev2.0
От | Konstantin Knizhnik |
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Тема | Re: [HACKERS] JIT compiling expressions/deform + inlining prototypev2.0 |
Дата | |
Msg-id | bec25902-bf86-4726-e49e-67f3cc4255c0@postgrespro.ru обсуждение исходный текст |
Ответ на | Re: [HACKERS] JIT compiling expressions/deform + inlining prototypev2.0 (Andres Freund <andres@anarazel.de>) |
Ответы |
Re: [HACKERS] JIT compiling expressions/deform + inlining prototypev2.0
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Список | pgsql-hackers |
On 04.09.2017 23:52, Andres Freund wrote: > > Hi. That piece of code isn't particularly clear (and has a bug in the > submitted version), I'm revising it. ... > Yea, I've changed that already, although it's currently added earlier, > because the alignment is needed before, to access the column correctly. > I've also made number of efficiency improvements, primarily to access > columns with an absolute offset if all preceding ones are fixed width > not null columns - that is quite noticeable performancewise. > > Should I wait for new version of your patch or continue review of this code? -- Konstantin Knizhnik Postgres Professional: http://www.postgrespro.com The Russian Postgres Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
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