Re: Improving the memory allocator

From: Radosław Smogura <rsmogura(at)softperience(dot)eu>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: PG Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Improving the memory allocator
Date: 2011-04-26 13:21:05
Message-ID: 7dc23fc733eee85fa46d33ccda2821ad@mail.softperience.eu
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On Tue, 26 Apr 2011 14:25:10 +0200, Andres Freund wrote:
> On Tuesday, April 26, 2011 01:59:45 PM Radosław Smogura wrote:
>> I didn't followed this topic carefully, so sorry If I wrote
>> something
>> that was written, but I thought about following approach at least
>> for
>> message sending, etc.:
>>
>> 1. When initializing MemoryContext (pool) give one parameter that
>> will
>> be stack size. Stack is addition to normal operations.
> You can't allocate memory on the stack and return that.
>
> Andres

I didn't wrote allocate on stack. I thought about preallocate n bytes
chunk for stack-like memory but without popping.

Regards,
Radek

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