hwloc lstopo
hwloc lstopo is a free, open-source app for Android. Display the topology of your hardware using the hwloc library and lstopo tool. It has 749 GitHub stars and is released under the BSD-3-Clause license, and you can install it from F-Droid.
github.com/open-mpi/hwloc (opens in a new tab)
Data as of from the GitHub API and the F-Droid index; description from the project's repository or F-Droid listing. Report an error
About hwloc lstopo
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 as well as the locality of I/O devices such as network interfaces, InfiniBand HCAs or GPUs. hwloc primarily aims at helping applications with gathering information about increasingly complex parallel computing platforms so as to exploit them accordingly and efficiently.
Privacy and F-Droid
F-Droid builds hwloc lstopo from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
Screenshots
Screenshots from the app's F-Droid listing.
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Is hwloc lstopo free and open source?
Yes. hwloc lstopo's source code is public on GitHub under the BSD-3-Clause license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install hwloc lstopo?
You can install hwloc lstopo from F-Droid (package com.hwloc.lstopo); the links are on this page. Its GitHub repository also publishes releases (latest: hwloc-2.14.0).
Is hwloc lstopo still maintained?
The repository's most recent commit was on Oct 21, 2026. Its F-Droid listing was last updated on Sep 27, 2026. appsgit only lists apps whose repository had a commit in the last six months.