| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | David Rowley <dgrowleyml(at)gmail(dot)com> |
| Cc: | Andres Freund <andres(at)anarazel(dot)de>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: PG 16 draft release notes ready |
| Date: | 2023-05-24 17:45:00 |
| Message-ID: | ZG5NHFRXxToOI4Ca@momjian.us |
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| Lists: | pgsql-hackers |
On Wed, May 24, 2023 at 01:43:50PM -0400, Bruce Momjian wrote:
> > * Reduce palloc() memory overhead for all memory allocations down to 8
> > bytes on all platforms. (Andres Freund, David Rowley)
> >
> > This allows more efficient use of memory and is especially useful in
> > queries which perform operations (such as sorting or hashing) that
> > require more than work_mem.
>
> Well, this would go in the source code section, but it seems too
> internal and global to mention.
What was the previous memory allocation overhead?
--
Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EDB https://enterprisedb.com
Only you can decide what is important to you.
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