Add a VCore column

[GoogleCodeExporter]

It's possible to detect each core's VCore by reading MSR_PERF_STATUS. I've 
attached a patch that reads this and outputs the information as an additional 
column after temperature.

Original issue reported on code.google.com by andar...@gmail.com on 25 Jun 2013 at 5:53

Attachments:

• vcore_support.diff

[GoogleCodeExporter]

Hi 

sorry for my real late reply on getting back on this. i have added it but not 
put committed it yet.

looks like its working. i was wondering if you also get the vcore to be the 
same for all the cores on the same processor?  i am thinking of putting the 
info as a separate line rather than an entire column.

thanks again for the patch.

Original comment by abhirana on 25 Aug 2013 at 6:46

• Changed state: Started

[GoogleCodeExporter]

They can have different VCores. For example, running mprime with one thread 
gives me:
1.369
1.371
1.372
1.454

Original comment by andar...@gmail.com on 25 Aug 2013 at 8:54