Tutorial: Analyzing Threading Errors with Intel® Inspector and a Fortran Sample

Resolve Issue

To fix the detected threading error:

Investigate the Issue

Scroll to near line 146. The embedded commenting in the nqueens_threading.f90 sample file identifies how to fix the Data race problem: Uncomment the atomic on the nrOfSolutions variable.

Access an Editor

Double-click near line 146 to open the nqueens_threading.f90 source file in an editor:
Editor

Change the Source Code

  1. Uncomment !!$OMP ATOMIC.

  2. Save your edits.

  3. Click the result tab to return to the Sources window.

    Note

    The Sources window data is unchanged because it is a snapshot of the source code at the time of analysis.

  4. Click the Summary button to display the Summary window.

Key Terms

Code location