Install hwloc-nox by entering the following commands in the terminal:
sudo apt update sudo apt install hwloc-nox
Description:
Hierarchical view of the machine - non-X version of utilities
Hardware Locality (hwloc) provides a portable abstraction (across OS, versions, architectures, ...) of the hierarchical topology of modern architectures. It primarily aims at helping high-performance computing applications with gathering information about the hardware so as to exploit it accordingly and efficiently. . hwloc provides a hierarchical view of the machine, NUMA memory nodes, sockets, shared caches, cores and simultaneous multithreading. It also gathers various attributes such as cache and memory information. . hwloc supports old kernels not having sysfs topology information, with knowledge of cpusets, offline cpus, and Kerrighed support . This package contains utilities to show the topology of the machine (lstopo and hwloc-ls, without X support), manipulate cpu masks (hwloc-calc), and bind processes (hwloc-bind).
Homepage: http://www.open-mpi.org/projects/hwloc/
Version: 1.11.9-1
Section: universe/admin