0

I want to use MKL with MPI in a program I'm writing so I have created a bash file using mpic++ as my compiler. For that reason I cannot use flags like -mkl because they produce errors. If I don't use the flags I get dozens of

undefined reference to 'PARDISO'
undefined reference to 'MKL_Set_Num_Threads'
undefined reference to 'cblas_dnrm2'

and so on... What can I do to solve this since it produces an exit status 1?

I have Ubuntu 15.10 and when I installed MKL in the optional prerequisites there was 

-- Intel(R) MPI Library, Development Kit 5.0 Update 1 for Linux* OS: Unsupported OS

and when I checked the libraries in

 /opt/intel

there wasn't an impi library. Could this be the problem? (there was however an mpirt library).

System
  • 241
  • 2
  • 4
  • 13
  • What are your actual linker lines? What is the MPI implementation you use? Which versions? Have you looked at [this question](http://stackoverflow.com/q/14562506/620382)? – Zulan Apr 23 '16 at 22:29

1 Answers1

0

-mkl is for Intel compiler only. It simplifies the link line options you need to pass to the compiler. If you use other compilers, you need to specify those options explicitly. Intel® Math Kernel Library Link Line Advisor is the tool to help you generate the correct options.

kangshiyin
  • 9,681
  • 1
  • 17
  • 29