Algorithms of collective operations for distributed arrays in partitioned global address space
Alexey A. Paznikov, Mikhail G. Kurnosov, Mikhail S. Kupriyanov · 2017 IEEE II International Conference on Control in Technical Systems (CTS) · 2017
This paper represents the heuristic algorithms for optimizing communications in parallel PGAS-programs and minimizes of its execution time. This is achieved by taking into account of hierarchical structure of computer systems while reduction. Developed algorithms are implemented for PGAS-language Cray Chapel.