[Bug 31628] New: Guild Wars 2 Low Performance/Not using all CPU cores

http://bugs.winehq.org/show_bug.cgi?id=31628

Bug #: 31628
           Summary: Guild Wars 2 Low Performance/Not using all CPU cores
           Product: Wine
           Version: 1.5.12
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Created attachment 41590
  --> http://bugs.winehq.org/attachment.cgi?id=41590
terminal output which might be the cause of the problem

it seems to use only 1 core. while on windows with same hardware it uses all 4
cores.

amd x4 phenom 2 955 3,4ghz

fixme:heap:HeapSetInformation 0x1ca8000 0 0x33fd98 4
fixme:process:SetProcessDEPPolicy (1): stub
fixme:process:GetLogicalProcessorInformation (0x33f294,0x33f8c0): stub
fixme:gameux:GameExplorerImpl_VerifyAccess (0x18ebf8,
L"Z:\home\xpander\Games\Guild Wars 2\Gw2.exe", 0x33f628)
fixme:thread:SetThreadStackGuarantee (0x348be9d0): stub
fixme:process:GetLogicalProcessorInformation ((nil),0x350bdd0c): stub
fixme:process:GetLogicalProcessorInformation (0x350bdd34,0x350bdd0c): stub
fixme:process:GetLogicalProcessorInformation ((nil),0x350bdd14): stub
fixme:process:GetLogicalProcessorInformation (0x350bdd3c,0x350bdd14): stub
fixme:process:GetLogicalProcessorInformation ((nil),0x350bdd08): stub