can't find documentation of lapack functions

[Tomasoni]

Hello all, I'm trying to migrate a software that is using mkl 2019.2 to the latest version.

I'm looking for the functions I was using but I hardly can find the documentation.

For instance through search engines I found this page of a function I am using

https://www.intel.com/content/www/us/en/develop/documentation/onemkl-lapack-examples/top/least-squares-and-eigenvalue-problems/symmetric-eigenproblems/syevr-function/dsyevr-example.html

in the page I read

For a detailed description and reference information on this function, please visit:

?syevr function in Intel® oneAPI Math Kernel Library Developer Reference - C

But if I click on the aftermentioned link I will get redirected to a generic page.

Can you please point me to the documentation, as well as a list of changes I should apply to make my code compatibile with mkl 2022?

Thank you

Danilo

[mecej4]

For use with C, the link is https://www.intel.com/content/www/us/en/develop/documentation/onemkl-developer-reference-c/top.html .

For use with Fortran, the link is https://www.intel.com/content/www/us/en/develop/documentation/onemkl-developer-reference-fortran/top.html .

The interfaces and implementations of Lapack and BLAS routines do not change very often; except for routines that are newly added by the maintainers of these libraries (not Intel by itself), you should be able to use documentation that is older by a year or two, and from Intel web pages or elsewhere.

[ShanmukhS_Intel]

Hi,

A gentle reminder:

Has the information provided helped? Could you please let us know if we could close this thread at our end?

In addition, please find the below link regarding the routine mentioned by you in the earlier thread.

https://www.intel.com/content/www/us/en/develop/documentation/onemkl-developer-reference-c/top/lapack-routines/lapack-least-squares-and-eigenvalue-problem/lapack-least-squares-eigenvalue-problem-driver/symmetric-eigenvalue-problems-lapack-driver/syevr.html

Best Regards,

Shanmukh.SS

[ShanmukhS_Intel]

Hi,

We assume that your issue is resolved. If you need any additional information, please post a new question as this thread will no longer be monitored by Intel.

Best Regards,

Shanmukh.SS

[Tomasoni]

Hello, thank you for the links.

I didn't receive any e-mail alert, so I missed the answer.

Thank you very much it was helpful.

Danilo