| From: | "Chiranmoy(dot)Bhattacharya(at)fujitsu(dot)com" <Chiranmoy(dot)Bhattacharya(at)fujitsu(dot)com> |
|---|---|
| To: | Nathan Bossart <nathandbossart(at)gmail(dot)com> |
| Cc: | "Malladi, Rama" <ramamalladi(at)hotmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, "Ragesh(dot)Hajela(at)fujitsu(dot)com" <Ragesh(dot)Hajela(at)fujitsu(dot)com>, Salvatore Dipietro <dipiets(at)amazon(dot)com>, "Devanga(dot)Susmitha(at)fujitsu(dot)com" <Devanga(dot)Susmitha(at)fujitsu(dot)com> |
| Subject: | Re: [PATCH] SVE popcount support |
| Date: | 2025-03-07 03:20:07 |
| Message-ID: | TY2PR01MB26677454B3FF5CCDFE3B78B997D52@TY2PR01MB2667.jpnprd01.prod.outlook.com |
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| Lists: | pgsql-hackers |
> Interesting. I do see different assembly with the 2 and 4 register
> versions, but I didn't get to testing it on a machine with SVE support
> today.
> Besides some additional benchmarking, I might make some small adjustments
> to the patch. But overall, it seems to be in decent shape.
Sounds good. Let us know your findings.
-Chiranmoy
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