Space-charge simulations using parallel algorithms

The evaluation of the space-charge effects on the beam dynamics requires CPU-time intensive numerical simulations. To obtain accurate results it is necessary to consider a distribution of particles and to track them through the magnetic lattice. To reduce the real time needed by the simulations, a possible solution is to develop parallel algorithms. In this way, the computational burden can be distributed over many CPUs thus reducing the time to obtain results. In this paper parallel techniques to simulate space-charge effects are presented; in particular we investigate the overall performance of the algorithm and its scalability.