Example C-43 of MKL Reference Manual

Boris_B_ — Fri, 18 Dec 2009 07:32:07 GMT

I'm having a problem running an example from the MKL Reference Manual:

MKL Reference Manual, August 2009, Chapter 14. Nonlinear Optimization Problem Solvers, p.3227, there is a link to a Fortran Example C-43.

1. I cannot find this example in the MKl distribution that came with Intel Fortran 11.1 076.

2. I therefore copied and pasted this program from the Reference Manual into a file test.f90

3. Looks to me that Example C-43 has a typo "R1_R2" in "DTRNLSP_GET (HANDLE, ITER, ST_CR, R1_R2)"

4. I changed "R1_R2" to "R1, R2"

5. ifort test.f90 -lmkl_intel_lp64

6. a.out

dyld: Symbol not found: _mkl_dft_commit_descriptor_d_c2c_1d_omp

Referenced from: /opt/intel/Compiler/11.1/076/Frameworks/mkl/lib/em64t/libmkl_intel_lp64.dylib

Expected in: flat namespace

What does this output mean and how do I fix it? Many thanks for any advice.

Re: Example C-43 of MKL Reference Manual

Gennady_F_Intel — Fri, 18 Dec 2009 08:13:36 GMT

Quoting - boris.blankleider@flinders.edu.au

I'm having a problem running an example from the MKL Reference Manual:

MKL Reference Manual, August 2009, Chapter 14. Nonlinear Optimization Problem Solvers, p.3227, there is a link to a Fortran Example C-43.

1. I cannot find this example in the MKl distribution that came with Intel Fortran 11.1 076.

2. I therefore copied and pasted this program from the Reference Manual into a file test.f90

3. Looks to me that Example C-43 has a typo "R1_R2" in "DTRNLSP_GET (HANDLE, ITER, ST_CR, R1_R2)"

4. I changed "R1_R2" to "R1, R2"

5. ifort test.f90 -lmkl_intel_lp64

6. a.out

dyld: Symbol not found: _mkl_dft_commit_descriptor_d_c2c_1d_omp

Referenced from: /opt/intel/Compiler/11.1/076/Frameworks/mkl/lib/em64t/libmkl_intel_lp64.dylib

Expected in: flat namespace

What does this output mean and how do I fix it? Many thanks for any advice.

Hi Boris,
1) Thanks for pointing us with the misprint of documentation - we will fix it
2) You linked only one library ("-lmkl_intel_lp64") and that's not right. Please see mkl linker adviser to find out the list of recomended libs.
3) we have 2 Fortran based examples which show how to use dtrnlsp routine. You can find these examples into examplessolversources directory ( see, for example ex_nlsqp_bc_f.f ex_nlsqp_f.f files)
please, let us know if any furher problems
--Gennady

topic Example C-43 of MKL Reference Manual in Intel® oneAPI Math Kernel Library

Example C-43 of MKL Reference Manual

Re: Example C-43 of MKL Reference Manual