Re: insert performance for win32

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От Qingqing Zhou
Тема Re: insert performance for win32
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Msg-id dkgml0$gch$1@news.hub.org
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Ответ на Re: insert performance for win32  ("Magnus Hagander" <mha@sollentuna.net>)
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""Magnus Hagander"" <mha@sollentuna.net> wrote
>>
>> I'd like to use the win32 provided recv(), send() functions
>> instead of redirect them to pgwin32_recv()/pgwin32_send(),
>> just like libpq does. If we do this, we will lose some
>> functionalities, but I'd like to see the performance
>> difference first. -- do you think that will be any difference?
>
> I doubt there will be much performance difference, as you hav eto hit
> the kernel anyway (in the recv/send call). But that part is just a guess
> :-)
>

On a separate line -- I verified Magnus's doubt -- revert pgwin32_recv() to
recv() does not improve performance visiblly.

Regards,
Qingqing



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