Clear Filters
Clear Filters

Fortran mex function: error LNK2019: unresolved external symbol (dgesv)

2 views (last 30 days)
I can't seem to resolve this. I am using 2015b and trying to use the INTEL precompiled library. I successfully compiled and ran this in VisualStudio. And these are the 3 libraries it showed me it used to link. So I copied them to my working directory in matlab. Here is my mex command:
mex call_lapack.f -lmkl_core_dll.lib -lmkl_intel_c_dll.lib -lmkl_sequential_dll.lib
And I get the unresolved function for dgesv #2019 when it goes to link it.
What can I do ??? TIA for any help....Rick
  1 Comment
Adithya Addanki
Adithya Addanki on 26 May 2016
Hi Rick,
As you might have seen this happens in the linking phase. What is the exact output with "-v" flag in the mex command. This may give some more information as to why it is failing to see those linked libraries.
Thank you,
Adithya

Sign in to comment.

Answers (0)

Categories

Find more on Write C Functions Callable from MATLAB (MEX Files) in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!