XP/SP2 für Dualcore optimieren, TUTORIAL Einstellungen

[Phatline]

Ist dein XP/SP2 PC optimal für DUALCORE´s optimiert?
Die Meißten PCs und Notebooks sind es nicht... für DAWs ist das aber ein muss!
siehe --> ORGINAL LINK
http://support.microsoft.com/kb/896256
http://support.microsoft.com/kb/909944

Also, bereits installiert?
- Windows XP (Home, Pro, MCE) mit Service Pack 2 (auch mit Apple-Bootcamp, nicht mit Virtual PC)
- Desktop oder PC oder Macbooks, mit multi-cores, multi-processors, multi-logical processors (Hyper-Threading)
- Intel: Pentium 4 w/ HT, Pentium D, Core Duo, Core 2 Duo, Core 2 Quad, Multi Core Xeons
- AMD: Athlon 64 X2, Turion 64 X2, Multi Core Opterons

(IMG:http://img413.imageshack.us/img413/6162/addremoveupdatesev4.jpg)

1. Für Intel CPUs:
Ist der Markierte Patch installiert? Wenn nicht mach das mit: Windows XP Hotfix KB896256 Version 4

2. Für AMD CPUs:
Ist der Markierte Patch installiert? Wenn nicht mach das mit: Windows XP Hotfix KB896256 Version 4 , AMD CPU Driver
Lese die NOTE 2 für den AMD DUALCOREOPTIMIZER:

Note 1: Only install the AMD Driver if you have an AMD CPU. (IMG:style_emoticons/default/biggrin.gif)
Note 2: The AMD Dual-Core Optimizer was AMD's answer to Microsoft's Multi-Core fix... originally, to get the hotfix, one would have to email Microsoft to get it... screw that. Therefore, AMD released their Optimizer to give the public (with AMD CPUs) a way to utilize both cores. If you install the AMD Optimizer and it works without problems, then you would NOT have to install the the WinXP hotfix.
BSOD's (Blue Screens of Death).... If you own a Clevo D900K (A.K.A. Sager 9750, Alienware Aurora m7700, etc) notebook, DO NOT install the AMD Dual Core Optimizer... incompatible. So if you experience BSODs (on any computer) from the AMD Optimizer, then go into Safe Mode and uninstall it. You will still have optimized dual core as long as you do the rest of the guide.

(IMG:http://img99.imageshack.us/img99/5828/pic0od3.jpg)
(IMG:http://img84.imageshack.us/img84/1807/patchnorestartcp4.jpg)
3. Gehe auf Start Menu > Run. Tippe REGEDIT und drück Enter.
(IMG:http://img520.imageshack.us/img520/8031/pic1py7.jpg)
Suche den Hotkey: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager dort sollte es einen Ordner (einen key) "Throttle"geben, wenn nicht, dann Rechtsclick und: New > Key... nenn den Ordner dann Throttle.

4. In dem Ordner sollte ein DWORD "PerfEnablePackageIdle" mit dem Wert 1 sein wenn nicht:
- Rechtsclick auf den Throttle ordner
- "NEU" , "DWORD", dann Name eingeben: PerfEnablePackageIdle
- Doppelclick auf das neue DWORD, den Wert auf 1 ändern
(IMG:http://img45.imageshack.us/img45/9837/pic2ub6.jpg)

5. Schließe die Registry

5) (Optional - read notes first) Now look at your boot.ini to make sure that the command /usepmtimer is there, by right clicking on My Computer go to Properties, click on the ADVANCE tab, then under Startup and Recovery click on Settings, then click on EDIT....make sure your boot.ini has the /usepmtimer in there (located in the last line), if NOT [make a backup of the Boot.ini first] then just copy and paste /usepmtimer in there. (NOT the entire boot.ini example)

Note 1: If you have an AMD dual core and installed the AMD drivers, the /usepmtimer would be inserted into your boot.ini for you. (IMG:http://forum.notebookreview.com/images/smilies/smile.gif)
Note 2: Currently, some new Intel CPUs (ex. Core 2 Duo's) do not need this BOOT.ini command.
Note 3: World of Warcraft [as well as some other applications] has shown some instabilities with this BOOT.ini command, so remove it if you experience any issues.

BOOT.INI example DO NOT COPY ALL OF THIS
Code: [boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /noexecute=optin /fastdetect /usepmtimer (IMG:http://img245.imageshack.us/img245/7523/pic3og8.jpg)
Go to File and then Save (to save the changes to your BOOT.ini).

Restart your computer.
That's it!

NOTE: The BOOT.ini that I have given was meant for an example only. I would not recommend you to copy all of it and overwrite your own, unless if you are specifically using XP Pro SP2 on the first partition of the harddrive. Everyone else (XP Home, MCE2005, OEM pre-installed it onto different partition, etc.) should just add the /usepmtimer only.

FYI: The /usepmtimer in the BOOT.ini is a "switch" that forces the system to use a steady clock in place of the CPU frequency... for certain timing functions. Thats as basic as you can explain it. So by doing this, the switch gives the system a steady clock to use in place of the CPU frequency.

Der Beitrag wurde von Phatline bearbeitet: 17 Feb 2008, 15:10