| From: | Aleksander Alekseev <aleksander(at)timescale(dot)com> |
|---|---|
| To: | "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Cc: | Eduard Stefes <eduard(dot)stefes(at)ibm(dot)com>, "iii(at)linux(dot)ibm(dot)com" <iii(at)linux(dot)ibm(dot)com>, "rueckner(at)linux(dot)ibm(dot)com" <rueckner(at)linux(dot)ibm(dot)com> |
| Subject: | Re: Review/Pull Request: Adding new CRC32C implementation for IBM S390X |
| Date: | 2025-05-07 13:15:10 |
| Message-ID: | CAJ7c6TMian+pDWJeqZ584ix_ht_rR_PHxZfWgrriRtxjGw2Jrg@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi Eduard,
> Here I send a patch that adds a vectorized version of CRC32C for the
> IBM S390X hardware. I kindly ask for a review of the code and to pick
> it up in upstream postgresql.
> [...]
> Cheers and thanks to all for their work,
Thanks for submitting this patch.
Please register it on the nearest open commitfest [1] so that it
wouldn't be lost.
I didn't review the patch but wanted to point out that when it comes
to performance improvements it's typically useful to provide some
benchmarks.
[1]: https://commitfest.postgresql.org/53/
--
Best regards,
Aleksander Alekseev
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