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Aditya_K_1
Beginner
59 Views

sampling-interval with general-exploration

Hi,

I would like to know how to reduce generated data without imposing a data-limit (this would stop collection midway). 

https://software.intel.com/en-us/node/596736 says sampling-interval cannot be used with general-exploration in VTune 2017. Why not?

-Aditya

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Dmitry_P_Intel1
Employee
59 Views

Hello Aditya,

Sampling interval option is going to be implemented in VTune future releases, stay tuned.

So far you can use -target-duration-type={medium | long} to increase sampling interval to 10 (medium) or 100 (long) times.

In GUI it is "Duration time estimate" on project properties dialog.

BTW - you can use pause/resume commands or itt api to collect only time regions of interest to reduce collected data.

Thanks & Regards, Dmitry

 

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