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vTune summary(Counting Mode) CPU Mask

Tianchen_Jerry_Wang
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Hi

 

I realized that in the Microarchitecture exploration section, the summary mode (Counting Mode) doesn't support CPU mask... Is there a method to profile or show the summary for a specific CPU core or cores? This will be really helpful as I don't want to see the summary of all my CPU cores.... 

 

The "CPU mask" option only works in detailed Mode (sampling mode)......

 

The functionality that I want resembles the "perf stat -C 7"

 

Thank you~

Jerry

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JaideepK_Intel
Moderator
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Hi,

 

Thank you for posting in Intel Communities.

I hope you are doing well.

 

Yes, in the detailed mode under the bottom-up tab, we can view masked CPU cores as shown in the below picture.

JaideepK_Intel_0-1680705200047.png

 

But in the summary mode, we will get only the overall summary of the analysis (This is expected behavior)

JaideepK_Intel_1-1680705258077.png

 

If you compare results with and without masks for the summary - with mask the numbers should be a little low. But in summary mode, the per-core details cant be made available.

 

Thanks,

Jaideep 

 

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JaideepK_Intel
Moderator
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Hi,


If this resolves your issue, make sure to accept this as a solution. This would help others with similar issue. Thank you!


Regards,

Jaideep


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JaideepK_Intel
Moderator
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Hi,


We assume that your issue is resolved. If you need any additional information, please post a new question as this thread will no longer be monitored by Intel.


Thanks,

Jaideep


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