Software name: 

OPARI2 is available to all users of HPC2N.


OPARI2, the successor of Forschungszentrum Juelich's OPARI, is a source-to-source instrumentation tool for OpenMP and hybrid codes. It surrounds OpenMP directives and runtime library calls with calls to the POMP2 measurement interface.


OPARI2 will provide you with a new initialization method that allows for multi-directory and parallel builds as well as the usage of pre-instrumented libraries. Furthermore, an efficient way of tracking parent-child relationships was added. Additionally, OPARI2 has been extended to support instrumentation of OpenMP 3.0 tied tasks.


On HPC2N we have OPARI2 available as a module on Kebnekaise.

Usage at HPC2N 

To use the OPARI2 module, first add it to your environment. Use:

module spider opari2

to see how to load the module and the needed prerequisites.

Example, loading OPARI2 version 2.0.1

ml GCC/5.4.0-2.26
ml OpenMPI/1.10.3
ml OPARI2/2.0.1

You can read more about loading modules on our Accessing software with Lmod page and our Using modules (Lmod) page.

Additional info 

OPARI2 documentation as HTML or PDF.

Updated: 2024-05-14, 14:17