| From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
|---|---|
| To: | "hlinnaka(at)iki(dot)fi" <hlinnaka(at)iki(dot)fi> |
| Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [COMMITTERS] pgsql: Use Intel SSE 4.2 CRC instructions where available. |
| Date: | 2015-04-14 16:01:56 |
| Message-ID: | CA+U5nMKDOpThHSAp3FGEpQbHhAc9iCoip_-yst1BW-Z2nNUGnQ@mail.gmail.com |
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| Lists: | pgsql-committers pgsql-hackers |
On 14 April 2015 at 11:34, Heikki Linnakangas <hlinnaka(at)iki(dot)fi> wrote:
> Or we can punt and always build the version with
> the runtime check, unless overridden manually at configure command line.
That seems safer as the default, which is what the original patch did.
We can optimise that for known good builds later if desired.
--
Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, RemoteDBA, Training & Services
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