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Adding two square matrix

Dilip1
Beginner
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I want to perform A+A^T (A is full square matrix... A is not a sparse matrix) and create a lower or upper triangular matrix C. How can I do that using BLAS?

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ShanmukhS_Intel
Moderator
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Hi,


Thanks for posting in Intel Communities.


Please refer to the below link for omputing a vector-scalar product and ddding the result to a vector.

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


For computing the inverse of a triangular matrix refer to the below link.

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


Kindly get back to us with details elaborated to help with your issue better.


Best Regards,

Shanmukh.SS


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ShanmukhS_Intel
Moderator
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Hi,


A gentle reminder:

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


Best Regards,

Shanmukh.SS


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ShanmukhS_Intel
Moderator
491 Views

Hi,


A gentle reminder:

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


Best Regards,

Shanmukh.SS


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