Again, should your users understand the code you present or should you use the language you feel more comfortable with. Reading FORTRAN formulas is a pain (jus

Again, should your users understand the code you present or should you use the language you feel more comfortable with. Reading FORTRAN formulas is a pain (just reading for example a Prime factorization function implemented in parallel written in Fortran takes 10-15min to understand). Hence, I see a large advantage of OPEN_MP & C++ here.