Intel® Graphics Performance Analyzers (Intel® GPA)
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Script interface for GPU Freq

Yang_Gu
Employee
1,603 Views

Is there a script interface (e.g., via GPA Framework) to get the GPU freq during a period of time, like the values showed in System Analyzer? 

We have a lot of auto tests related to GPU, and we'd like to understand the GPU freq during the tests. A script interface would be very helpful for auto analysis. 

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Pamela_H_Intel
Moderator
1,576 Views

Good question. Clearly we have the functionality. But I'm pretty sure it's maintained by one of the Tools' teams. I will check with them on whether it is available directly by users.

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Yang_Gu
Employee
1,569 Views

Thanks for the reply and please let me know if there is a way to do this. 

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Pamela_H_Intel
Moderator
1,502 Views

Hello,

Sorry for the delay in getting back to you.

If you are using the GUI tools you would need to export the csv files and analyze those. 

But if you want to automate the analysis process, use GPA Framework (it's a separate download on our download page - scroll down if you don't see it). It is a command line tool. You can write scripts to capture frames and get the data, then write a script to analyze the resulting data. Take a look at our utility functions. https://intel.github.io/gpasdk-doc/src/utilities.html#

Pamela

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Pamela_H_Intel
Moderator
1,473 Views

Unfortunately, we do not have that capability in GPA Framework.

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Yang_Gu
Employee
1,465 Views

Thanks for the reply and hopefully this can be improved in future. 

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