Re: Let's make PostgreSQL multi-threaded

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От Thomas Munro
Тема Re: Let's make PostgreSQL multi-threaded
Дата
Msg-id CA+hUKGLe8mkq_4AQqndkuaW80GVCVKcpw9KMCookce7Ep==wQA@mail.gmail.com
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Ответ на Re: Let's make PostgreSQL multi-threaded  (Ilya Anfimov <ilan@tzirechnoy.com>)
Список pgsql-hackers
On Fri, Jun 9, 2023 at 5:02 AM Ilya Anfimov <ilan@tzirechnoy.com> wrote:
>  Isn't  all  the  memory operations would require nearly the same
> shared memory allocators if someone switches to a threaded imple-
> mentation?

It's true that we'd need concurrency-aware MemoryContext
implementations (details can be debated), but we wouldn't need that
address translation layer, which adds a measurable cost at every
access.



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