[Bug 20587] New: Ragnarok Online takes 99-100% CPU under wine.

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=20587

           Summary: Ragnarok Online takes 99-100% CPU under wine.
           Product: Wine
           Version: 1.1.32
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: winebugzilla.kyoo at xoxy.net


Ragnarok Online (tested with kRO client and several private servers) takes up
99-100% of the CPU when run under wine.  On similar (and some lesser) systems
running Windows, Ragnarok only takes up to 65%, depending on the system.  I'm
currently using compiz, but Ragnarok Online takes the same amount of CPU
without it.

Intel Dual Core @ 2.4GHz (/proc/cpuinfo: "model name      : Intel(R) Core(TM)2
CPU          6600  @ 2.40GHz")
2GB RAM
nVidia GeForce 8600 GT /w 512 MB RAM (nvidia drivers) (lspci: "VGA compatible
controller: nVidia Corporation GeForce 8600 GT (rev a1)")
I'm running Ragnarok Online windowed, with no sound and no fog.  Visual effects
are on.
The CPU usage is regardless of activity onscreen.

No dlls are overridden.

------------------

Others' results using Windows, same server and client:
(ordered by CPU usage, ascending)

- "Killthemall" 0 - 6% CPU usage.  Pentium Dual Core 2 GHz CPU.  Geforce 8400
GPU.  Windows XP.  Fullscreen, no sound, no fog, effects on. (next to no
activity on her screen)

- "Superfluity" 25% CPU usage.  No CPU or GPU given.  Windows XP.  Fullscreen,
no sound, no fog, effects on.  (a lot of activity on his screen) "If I have
other things open, [Ragnarok Online] goes down to 10%"

- "Harahel" 40% CPU usage. 2.4 GHz CPU (no brand or model given).  Unknown GPU.
 Windows Vista.  Fullscreen, sound effects and music, fog on, effects on. 
(quite a lot of activity on his screen)

- "Kathy" 47 - 48% CPU usage. 2.6GHz CPU (no brand or model given). Geforce
6200 GPU 256MB GPU.  Windows XP /w SP1.  Windowed, no sound, no fog, effects
on.  (next to no activity on her screen) "They share 60% if I dual-client" (run
two copies at once)

- "AIexithymia" ~50% CPU usage.  single core 2.2 GHz CPU (no brand or model
given).  nVidia GeForce 6100 LE GPU.  Windows XP.  Fullscreen, no sound, no
fog, effects on.  (a lot of activity onscreen / in game)

- "Professor Professor" "less than 63%" CPU usage.  Pentium Dual Core T4300 @
2.1GHz.  ATi Radeon GPU (no model given).  Windows Vista.  Windowed, no sound,
no fog, effects on.  (middling amount of activity on his screen)

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