Re: insert performance for win32

From: "Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: insert performance for win32
Date: 2005-11-04 22:17:21
Message-ID: dkgml0$gch$1@news.hub.org
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""Magnus Hagander"" <mha(at)sollentuna(dot)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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