[Bug 11674] Dual-core not being correctly supported in World of Warcraft (WOW)

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=11674

Rudolf Mayerhofer <rm at eightyfive.net> changed:

           What    |Removed                     |Added
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                 CC|                            |rm at eightyfive.net

--- Comment #32 from Rudolf Mayerhofer <rm at eightyfive.net> 2010-09-16 08:18:31 CDT ---
I've noticed something interesting on the 4.0.1 PTR today.
Everytime that i got into a heavy load area WoW tries to get the current
logical processor information, which is currently not implemented in Wine, 
giving the follwing error:

fixme:process:GetLogicalProcessorInformation (0x211e394,0x211e994): stub

MSDN describes GetLogicalProcessorInformation as "Retrieves information about
logical processors and related hardware.". 

My guess is that WoW tries to balance it's workload on the all available 
logical processors reported by GetLogicalProcessorInformation.
Due to that being a stub in Wine the logical processor information can't
be retrieved, which might result in WoW assuming that there's only one logical
processor and not balancing it's workload at all.

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