“…While being of interest from an algorithmic point of view, the main strength of RBE in orthonormal bases comes from the computational properties and particularly its parallelizability. Owing to the orthogonality of the basis functions, the method has been shown to achieve linear speedup in the number of cores on a shared-memory multicore implementation, Rosén and Medvedev (2013). Since all high-performance and much of embedded hardware is nowadays based on parallel processing, parallelizability of an algorithm is highly desirable and crucial for software scalability.…”