Intel® oneAPI Math Kernel Library
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Help with understanding vtune results

Dharma
Beginner
117 Views
Hello,
I ran a lightwieight hotspot analysis on my code. I get the result attached as csv file. Can you please help me with pointers to what i can do now to improve the speed of the program. Major portion of the time is spent in zgemm3m for amtrix multiplications and matrix inverse using zgesv (or getrf and getri ). I am not able to understand the timing information obtained.

My computer has dual quad core(E5240) 2.493 GHz

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1 Reply
TimP
Black Belt
117 Views
You have posted the question at least 2 other places. This makes it difficult to correlate the expert responses you are getting.
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