Introduction

Distributed Ranges is a productivity library for distributed and partitioned memory based on C++ ranges. It offers a collection of data structures, views, and algorithms for building generic abstractions and provides interoperability with MPI, SHMEM, SYCL and OpenMP and portability on CPUs and GPUs. NUMA-aware allocators and distributed data structures facilitate development of C++ applications on heterogeneous nodes with multiple devices and achieve excellent performance and parallel scalability by exploiting local compute and data access.