hwloc src 4ad4c4f052f8eccd4c1ab7bf806566effa8510254425e1d532aead188e901e47 Displays the hardware topology in convenient formats The Portable Hardware Locality (hwloc) software package provides a portable abstraction (across OS, versions, architectures, ...) of the hierarchical topology of modern architectures, including NUMA memory nodes, sockets, shared caches, cores and simultaneous multithreading. It also gathers various system attributes such as cache and memory information. It primarily aims at helping applications with gathering information about modern computing hardware so as to exploit it accordingly and efficiently. bero <bero@lindev.ch> https://www.open-mpi.org/