topic Re:How to use RCI-ISS to solve a sparse system of equation? in Intel® oneAPI Math Kernel Library

How to use RCI-ISS to solve a sparse system of equation?

Subhajit — Tue, 28 Feb 2023 03:45:39 GMT

I am going through the RCI-ISS routines. I am unable to understand how to provide the sparse matrix as input.

I couldn't find any example for the same. I am trying to use CG to solve a sparse system of equations.

Can anyone please help?

PraneethA_Intel — Tue, 28 Feb 2023 13:42:02 GMT

Hi Subhajit,

Thanks for posting in Intel communities.

Could you please let us know the Operating System and Hardware you are using to run your code?

>>I couldn't find any example for the same.

Please follow the below path to find related examples:

For windows

C:\Program Files (x86)\Intel\oneAPI\mkl\2023.0.0\examples\examples_core_c.zip\c\sparse_itersolvers\source

Fortran:

C:\Program Files (x86)\Intel\oneAPI\mkl\2023.0.0\examples\examples_core_f.zip\f\sparse_itersolvers\source

For linux:

/opt/intel/oneapi/mkl/2023.0.0/examples/c/sparse_itersolvers/source

Fortran:

/opt/intel/oneapi/mkl/2023.0.0/examples/f/sparse_itersolvers/source

Thanks and Regards,

Praneeth Achanta

PraneethA_Intel — Tue, 07 Mar 2023 09:05:24 GMT

Hi Subhajit,

We have not heard back from you. Could you please provide an update on your issue?

Thanks & Regards,

Praneeth Achanta

PraneethA_Intel — Tue, 14 Mar 2023 05:27:21 GMT

Hi Subhajit,

We have not heard back from you. This thread will no longer be monitored by Intel. If you need further assistance, please post a new question.

Thanks and Regards,

Praneeth Achanta