| 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 |
| Message-ID: | 25991595-1848-4178-AA57-872B10309DA2@yandex-team.ru |
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| Lists: | pgsql-hackers |
> 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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