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From: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
To: Andrey Borodin <x4mmm@yandex-team.ru>
To: Gasper Zejn <zejn@owca.info>
Cc: pgsql-hackers@lists.postgresql.org
Subject: Re: pglz performance
Date: Wed, 4 Sep 2019 11:09:27 +0200
Message-ID: <c9af20cf-26e0-092c-910e-700fbd563f44@2ndquadrant.com> (raw)
In-Reply-To: <91C5B481-7D99-4FE3-B540-035008B00CF1@yandex-team.ru>
References: <469C9ED9-348C-4FE7-A7A7-B0FA671BEE4C@yandex-team.ru>
	<20190513071427.GB2273@paquier.xyz>
	<446036FB-EA13-4F18-B593-70EDE0A35366@yandex-team.ru>
	<2035A8B0-AB54-4ADB-BEFE-ADABEC7BDADF@yandex-team.ru>
	<7d2fca56-48de-e459-2102-4a59d5f6c704@owca.info>
	<6375726F-B5D9-4C3E-AB69-580A54921099@yandex-team.ru>
	<91C5B481-7D99-4FE3-B540-035008B00CF1@yandex-team.ru>

On 2019-06-24 10:44, Andrey Borodin wrote:
>> 18 мая 2019 г., в 11:44, Andrey Borodin <x4mmm@yandex-team.ru> написал(а):
>>
> Hi! 
> Here's rebased version of patches.
> 
> Best regards, Andrey Borodin.

I think this is the most recent patch for the CF entry
<https://commitfest.postgresql.org/24/2119/;.

What about the two patches?  Which one is better?

Have you also considered using memmove() to deal with the overlap issue?

Benchmarks have been posted in this thread.  Where is the benchmarking
tool?  Should we include that in the source somehow?

-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services





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