Double-Folding Nucleus-Nucleus Optical Potential: Parallel MPI and OpenMP Implementations.

The computation of the real part of the nucleus-nucleus optical potential based on the microscopic double-folding model was implemented within both the MPI and OpenMP parallelising techniques. Test calculations of the total cross section of the 6He + 28Si scattering at the energy 50 A MeV show that both techniques provide significant comparable speedup of the calculations. [ABSTRACT FROM AUTHOR]