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how to analysis special lines choosed by the user?

sun__lei
Beginner
‎10-15-2019 07:14 AM
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For example, Vtune will analysis all codes and then draw CPU Utilization Histogram. But I only want vtune to analysis special code lines, such as 1000th-2000th code lines. How to do this?

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Denis_M_Intel
Employee
‎10-17-2019 01:40 AM
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Hello, 
 __itt_pause/__itt_resume API can help to mark code for analysis. More details: Collection Control API

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