Subject Re: [firebird-support] IBO, DataPump and Xeon with HT
Author Daniel Rail

At September 11, 2003, 12:09, Marco Lauria wrote:

> At 12:03 11/09/2003 -0300, you wrote:
>>At September 11, 2003, 11:10, Marco Lauria wrote:
>> > Also I spoke with Geoff Worboys the creator of DBAK Components
>> > and he has no problems at all with a Dual Xeon with HT Enabled using CPU
>> > Affinity....
>>One more question, did you ask Geoff if he was using Win2000 or WinXP?t

> No I didn't and now he is sleeping, so I have to wait till this night( for
> me)....
> However I think this is a big issue that should be mentioned in the Release
> Notes and FAQ...
> because if it persists unsolved many people could encounter problems using
> this...
> I dunno is WIndows 2003 has the same behaviour but it can be possible as it
> recognizes HT processors.

The problem might be related to Firebird's client, which might not be
100% thread-safe. Do you have separate TIB_Session components for
each connections?

Best regards,
Daniel Rail
Senior System Engineer
ACCRA Group Inc. (
ACCRA Med Software Inc. (