Brownian dynamics (BD) computer simulation code

I have developed two highly parallelized BD codes. One, CUDA FORTRAN which exploits GPU acceleration, and another using OpenMP API (FORTRAN) for CPU parallelization. These codes are ~40 times and ~10 times faster, respectively, than a typical serial CPU code (the efficiency depends on the system size and computation hardware). Moreover, these codes offer me flexibility to use them as per the requirement of a specific project. The codes are available upon request.