http://bugs.winehq.org/show_bug.cgi?id=11674
Rudolf Mayerhofer rm@eightyfive.net changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |rm@eightyfive.net
--- Comment #32 from Rudolf Mayerhofer rm@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.