| From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
|---|---|
| To: | Neil Conway <neilc(at)samurai(dot)com> |
| Cc: | Manfred Spraul <manfred(at)colorfullife(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, "Patches (PostgreSQL)" <pgsql-patches(at)postgresql(dot)org> |
| Subject: | Re: fix for strict-alias warnings |
| Date: | 2003-10-14 20:29:25 |
| Message-ID: | Pine.LNX.4.44.0310142228450.22628-100000@peter.localdomain |
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| Thread: | |
| Lists: | pgsql-hackers pgsql-patches |
Neil Conway writes:
> On Tue, 2003-10-14 at 15:00, Manfred Spraul wrote:
> > I think we must either add -fno-strict-aliasing, or switch to the c
> > compiler memset functions for gcc.
>
> The last time we did some benchmarking, using the builtin memset()
> imposes a significant performance penalty on plenty of different
> platforms.
The last time I did some testing, the builtin memset() was significantly
faster on plenty of different platforms.
--
Peter Eisentraut peter_e(at)gmx(dot)net
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