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Getting Information on Relative Core Locations

Gheibi__Sanaz
Beginner
550 Views

Hi, 

We have a question and we really appreciate your valuable help. When we run Advance Hotspot Analysis on Vtune Amplifier, it shows which cores are being used by the threads.We want to see if for example core_0 and core_1 are physically close to each other and share an L2 cache. The same about other pairs of cores. Can we get such information? and how?

Thank you very much

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McCalpinJohn
Honored Contributor III
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This information is not published, but it can be derived using carefully designed tests.  

See https://software.intel.com/en-us/forums/software-tuning-performance-optimization-platform-monitoring/topic/777530

 

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McCalpinJohn
Honored Contributor III
551 Views

This information is not published, but it can be derived using carefully designed tests.  

See https://software.intel.com/en-us/forums/software-tuning-performance-optimization-platform-monitoring/topic/777530

 

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Gheibi__Sanaz
Beginner
550 Views

Thank you very much.

I really appreciate your help.

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