Message boards : Questions and problems : Quad Processor - Only "one" quad used
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| Author | Message | 
|---|---|
| Send message Joined: 9 Sep 10 Posts: 2   | 
 Any reason why my processing chip, a dual quad duo, only runs BOINC in one of its four quads, i.e., at 25% maximum (so says task manager)? My preferences are set to allow 80%. Am running XP-SP3 on a Megabyte Mother Board, with an Intel Chip. | 
|  Gundolf Jahn Send message Joined: 20 Dec 07 Posts: 1069   | 
 What happens if you allow 100%? Gruß, Gundolf Computer sind nicht alles im Leben. (Kleiner Scherz)   | 
| Send message Joined: 23 Apr 07 Posts: 1112   | 
 What version of Boinc? Older versions use a different preference: On multiprocessors, use at most 4 processors (used on Boinc 5.x.x) On multiprocessors, use at most 100% of the processors Enforced by version 6.1+ When you say only one of its four quads, does that mean you have 4 Quad Processors, as in, 16 cores? Claggy | 
| Send message Joined: 9 Sep 10 Posts: 2   | 
 Problem seems to have gone away when I added Einstein to my project list (which indicates that is supports quads). New problem. My mouse sometimes slows to a crawl, actually it moves after I stop moving it--freaky. Seems to be associated with the BOINC manager. Unlss there is an instant reply, I'll have to gather up some additional information for member analysis. I'm a new user and appreciate the assistance. | 
| Send message Joined: 23 Apr 07 Posts: 1112   | 
 What project was the initial problem on? Did you have enough tasks? Claggy | 
|  Jord  Send message Joined: 29 Aug 05 Posts: 15713   | 
 New problem. My mouse sometimes slows to a crawl, actually it moves after I stop moving it--freaky. Seems to be associated with the BOINC manager. Do you have an Nvidia videocard? Will you answer any questions? | 
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