A Portable Parallel N-Body Solver.
E. Christopher Lewis, Calvin Lin, Lawrence Snyder, George M. Turkiyyah · 1995
We present parallel solutions for direct and fast n-body solvers written in the ZPL language. We describe the direct solver, compare its performance against a sequential C program, and show performance results for two very di erent parallel machines: the KSR-2 and the Paragon. We also discuss the implementation of the fast solver in ZPL, including factors pertinent to data movement.