An extension of C++ with memory-centric specifications for HPC to reduce memory footprints and streamline MPI development

Pawel K. Radtke, Cristian G. Barrera-Hinojosa, Mladen Ivkovic +1

C++ leans towards a memory-inefficient storage of structs: The compiler inserts padding bits, while it is not able to exploit knowledge about the range of integers, enums or bitset…