topic Please consult the MKL Link in Intel® oneAPI Math Kernel Library

How to use SCALAPACK through MKL?

dimdol10 — Thu, 07 Dec 2017 12:32:39 GMT

Hello,

I have recently started to use parallel studio xe 2018, and checked installing MKL and MPI library during my installation procedure.

I am still not sure, but I hope that MKL provides SCALAPACK. However, when I call the subroutine DLASRT2, link error of unresolved external symobl occurred.

I need some helps how to utilize the SCALAPACK in the intel fortran environment through the MKL.

Any comments or helps are welcome.

Thanks.

Please consult the MKL Link

mecej4 — Thu, 07 Dec 2017 23:36:37 GMT

Please consult the MKL Link Line Advisor at https://software.intel.com/en-us/articles/intel-mkl-link-line-advisor to determine the linker options to be used in order to be able to use Lapack/Scalapack routines.

Hello,

Ying_H_Intel — Thu, 14 Dec 2017 01:50:02 GMT

Hello,

Right, please first check if you had installed mkl scalapack library. (maybe it is not default install, you need to custom install and use Parallel studio Xe for Cluster version). Then you can go to mkl install folder/example directory to find Scalapack sample code to see if you can build and run the them.

Best Regards,

Ying