Memkind helps to fully utilize various kinds of memory available in the system,including DRAM,NVDIMM and HBM, mostly by adding one additional argument destination kind of memory to standard malloc calls. It also offers a transparent mode that allows memory tiering without any modification to the existing app, memory kinds based on file-backed memory on specified device or area supplied by the user, and much more. hwloc >=2.3.0 is an optional dependency.