Re: 64-bit vs 32-bit performance ... backwards?

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От Sven Geisler
Тема Re: 64-bit vs 32-bit performance ... backwards?
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Msg-id 448EB4F2.2010105@aeccom.com
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Ответ на Re: 64-bit vs 32-bit performance ... backwards?  ("Luke Lonergan" <llonergan@greenplum.com>)
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Luke,

Luke Lonergan schrieb:
> On 6/13/06 5:46 AM, "Sven Geisler" <sgeisler@aeccom.com> wrote:
>> You already get this change if you compile PostgreSQL 8.1.x in x86_64
>> (64-bit mode).
>
> I see, so I think your point with the patch is to make the 32-bit compiled
> version benefit as well.
>

Yup. I think you have to change this in the 32-bit compiled version too
if you want to compare 32-bit and 64-bit on a Opteron.

Sven.

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