Intel® oneAPI Math Kernel Library
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Intel MKL lapack cheevx

TestDR
Beginner
1,377 Views

Hi,

I would like to know rough number of single precision floating point operations (SP FLOP) of Intel MKL lapack cheevx function for a 48-by-48 complex matrix. Where can I find this information?  

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ShanmukhS_Intel
Moderator
1,347 Views

Hi Rajitha,


Thanks for posting in Intel Communities.


Could you please get back to us with the Intel MKL version being used by you?


Best Regards,

Shanmukh.SS


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TestDR
Beginner
1,332 Views

Hi,

Thanks for the reply. I use Intel oneMKL 2023.0 (included in oneAPI 2023.0)

Regards

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TestDR
Beginner
1,283 Views

Hi,

Can you please provide an answer if you can? 

Thanks

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ShanmukhS_Intel
Moderator
1,222 Views

Hi Rajitha,

 

Unfortunately, We couldn't share the internal implementation of Intel MKL. However, you could refer to a reference book “Matrix Computations” by Golub and Van Loan for your reference on the algorithms. 

 

Best Regards,

Shanmukh.SS

 

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ShanmukhS_Intel
Moderator
1,184 Views

Hi Rajitha,


A gentle reminder:

Could you please let us know if we have any updates regarding your query?


Best Regards,

Shanmukh.SS


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TestDR
Beginner
1,167 Views

Hi,

I understand you are unable to provide an answer. No problem.

Thanks,

 

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ShanmukhS_Intel
Moderator
1,132 Views

Hi Rajitha,


Thank you! In case you run into any other issues, please feel free to raise a new thread.


Have a great day!


Best Regards,

Shanmukh.SS


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