Finding number of Cores of The Processor

[Akash]

Hi,
I am using getProcessTimes API for calculating CPU Usage
On a Multi-Core processor i have observed that the %CPU Usage that is
multiple of the number of cores of the processor
Is there any API in VC to find the number of Cores of a processor?
(PS: Without using WMI ie)

url:http://www.ureader.com/gp/1452-1.aspx

[William DePalo [MVP VC++]]

Re: Finding number of Cores of The Processor

"Akash" <a@a.comwrote in message
news:35e856e7ac 06438494cfdde3a 3578fcc@newspe. com...

I am using getProcessTimes API for calculating CPU Usage
On a Multi-Core processor i have observed that the %CPU Usage that is
multiple of the number of cores of the processor
Is there any API in VC to find the number of Cores of a processor?
(PS: Without using WMI ie)

Take a look at GetSystemInfo()

http://msdn2.microsoft.com/en-us/library/ms724958(VS.85).aspx

to see if it provides what you need.

Regards,
Will

[lucas69]

Re: Finding number of Cores of The Processor


Yes, there are some apis.
ask on win32 api newsgroup to get them :
news://nntp.aioe.org/comp.os.ms-wind...ogrammer.win32



--
lucas69
------------------------------------------------------------------------
Posted via http://www.codecomments.com
------------------------------------------------------------------------

[Bob Altman]

Re: Finding number of Cores of The Processor

The NUMBER_OF_PROCE SSORS environment variable tells you how many total
processors your PC has (number of CPUs times number of cores per CPU times 2
if hyperthreading is enabled)

Bob