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Does mkl_sparse_sp2m support multithreading or not?

miaodi1987
Beginner
2,250 Views

Hi,

 

I am a new user of MKL library. I mainly use MKL via PETSc function calls. I found that dense matrix multiplication (cblas_dgemm) is multithreaded. However, when I run sparse matrix multiplication (mkl_sparse_sp2m) I only see that it is running in serial mode. Could I know if mkl_sparse_sp2m supports multithreading? 

And how should I know if a function in mkl supports multithreading or not?

 

Thank you!

Di

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3 Replies
ShanmukhS_Intel
Moderator
2,207 Views

Hi,


Thanks for posting in Intel Communities.


You can go through the below reference for more details regarding the threading control. We would like to request you to elaborate on your issue for more details regarding the same.

https://www.intel.com/content/www/us/en/docs/onemkl/developer-reference-c/2023-2/threading-

control.html


Best Regards,

Shanmukh.SS


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ShanmukhS_Intel
Moderator
1,556 Views

Hi,


A gentle reminder:

Has the information provided helped? Could you please let us know if you need any other information?


Best Regards,

Shanmukh.SS


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ShanmukhS_Intel
Moderator
641 Views

Hi,


A gentle reminder:

Has the information provided helped? Could you please let us know if you need any other information?


Best Regards,

Shanmukh.SS


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