Re: hyperthreading and pqlib

[luca.ciciriello@xxxxxxxx]

The Postgres version is 8.2.4 and seems that the operating system is not affected by this application freezing.

Thanks.

Luca.

--------- Original Message --------
Da: "Bruce Momjian" <bruce@xxxxxxxxxx>
To:
Cc: pgsql-general@xxxxxxxxxxxxxx
Oggetto: Re: hyperthreading and pqlib
Data: 08/02/08 18:14



luca.ciciriello@xxxxxxxx wrote:
> Hi all.
> Has someone&nbsp;encountered a problem using pqlib in a multi-threading
> application (POSIX or Win32) when the Intel Hyperthreading is enabled?
> Disabling the hyperthreading option from the bios of the computer all works
> fine, otherwise the threaded application does freeze randomically af ter a
> while (This behaviour is common to Linux and WIndows version of the
> multi-threaded application).Any idea?Thanks in advance.Luca.

What version of Postgres? Does the application freeze or the operating
system? We have not heard similar reports. We don't actually recommend
hyperthreading usually.

--
Bruce Momjian <bruce@xxxxxxxxxx> http://momjian.us
EnterpriseDB http://postgres.enterprisedb.com

+ If your life is a hard drive, Christ can be your backup. +

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