Re: pglz compression performance, take two

From: Andrey Borodin <x4mmm(at)yandex-team(dot)ru>
To: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pglz compression performance, take two
Date: 2020-12-26 07:06:59
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> 12 дек. 2020 г., в 22:47, Andrey Borodin <x4mmm(at)yandex-team(dot)ru> написал(а):

I've cleaned up comments, checked that memory alignment stuff actually make sense for 32-bit ARM (according to Godbolt) and did some more code cleanup. PFA v2 patch.

I'm still in doubt should I register this patch on CF or not. I'm willing to work on this, but it's not clear will it hit PGv14. And I hope for PGv15 we will have lz4 or something better for WAL compression.

Best regards, Andrey Borodin.

Attachment Content-Type Size
v2-0001-Reorganize-pglz-compression-code.patch application/octet-stream 21.9 KB

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