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Modifying the VTune sampling drivers to capture the instruction info also and not just the numbers.

HarshVardhanKumar
New Contributor I
698 Views

Hi,

Is it possible to modify the VTune sampling drivers to also capture the information about the instructions being executed during the time the drivers interrupt the system? This can help me to get information about the list of instructions during the lower port utilization.

If it's not possible, can you explain the reasons? 

 

Harsh

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7 Replies
Gopika_Intel
Moderator
658 Views

Hi,

Thank you for reaching out. An opensource version of Vtune in available on Github that can be modified by any user. This is the link: https://github.com/intel/aca

It also comes with documentation on how to build and run it in a linux environment. Hope this helps.

Regards

Gopika


Gopika_Intel
Moderator
636 Views

Hi,

We have not heard from you in a while. Has the solution provided helped? Is your query resolved? If yes, can we discontinue monitoring this thread?

Regards

Gopika


Bernard
Black Belt
625 Views

Hi Harsh

 

Theoretically you can add so called "self-profiling" features to the sepdk drivers. By stating "self-profiling" I meant an

addition of the calls to RDPMC instruction issued by the sepdk routines during the course of their execution.

 

HarshVardhanKumar
New Contributor I
615 Views

Thanks for the reply. Let me try and come back.

Gopika_Intel
Moderator
589 Views

Hi,

We have not heard from you in a while. Has the solution provided helped? Is your query resolved? If yes, can we discontinue monitoring this thread?

Regards

Gopika



HarshVardhanKumar
New Contributor I
560 Views

Hi,

Sure, you can discontinue monitoring this thread.

Thanks,

Harsh

Gopika_Intel
Moderator
555 Views

Hi,

 

Thank you for the confirmation. If you need any additional information, please submit a new question as this thread will no longer be monitored.

 

Regards

Gopika


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