Only two cores reported for a Quad Core CPU

[GoogleCodeExporter]

As you can see only 2 CPU cores are being reported. I expect this is because 
the system has 2 CPU Groups. See 
http://msdn.microsoft.com/en-us/library/dd405498(v=vs.85).aspx.

Original issue reported on code.google.com by r...@rh-software.com on 10 Feb 2011 at 10:38

Attachments:

• REC.png

[GoogleCodeExporter]

I was assuming that more than one processor group does not occur on current 
systems, because Microsoft writes "Systems with fewer than 64 logical 
processors always have a single group, Group 0." on the Processor Groups page 
http://msdn.microsoft.com/en-us/library/dd405503%28v=vs.85%29.aspx

Did you manually configure more than one processor group? Which steps did you 
use? 

Original comment by moel.mich on 10 Feb 2011 at 11:26

• Changed state: Accepted

[GoogleCodeExporter]

Yes, I did bcdedit /set {current} groupsize 2 so I could test SIV.
As far as I know only HwINFO32 and SIV support CPU groups.

Original comment by r...@rh-software.com on 10 Feb 2011 at 11:39