Henri -> RE: BFTB (Mini-Guide): Material TBD (5/28/2010 4:17:33 PM)
|
quote:
ORIGINAL: James Sterrett Question from the clueless: How do I allocate processors to programs? For Windows XP/Vista/7, access Affinity by opening the Windows Task Manager (CTL+ALT+DEL, or right-click on Task Bar), select "Processes" tab, right-click the application process you wish to isolate, then select "Set Affinity." Inside the Processor Affinity dialog, un-check the CPU/cores you do not need to use. This effectively isolates that application to the selected CPUs/cores preventing cache spanning and reducing process-switching and simplifies your ability to supervise CPU/core allocation for multiple programs. Examples of use: Graphics intensive applications where multi-threading is not very effective, you can run multiple instances of that application rendering sequential image frames better allocating the system's threads. With Affinity set, the multiple instances will not step on one another making the rendering process more efficient. (from Wikipedia "process affinity") Henri
|
|
|
|