Libtopology

Libtopology is an exceptional software that offers portable mechanisms for providing programs with information about the hierarchy of cores, NUMA and CPUs nodes, available GPUs, caches, and more. With its exceptional features, it allows schedulers, such as the Marcel thread library, to make well-informed decisions.

This software offers a portable abstraction that is not limited by OS, versions, architectures, etc. It encompasses the hierarchical topology of modern architectures that include NUMA memory nodes, sockets, shared caches, cores, and simultaneous multithreading. It also gathers various attributes like cache and memory information.

Libtopology aims to help high-performance computing applications to gather necessary information about the hardware so that they can efficiently utilize it. It does this by displaying the topology in multiple convenient formats, which are conveniently available in its examples.

Furthermore, this software offers a powerful programming interface that makes it easy to gather information about the hardware, bind processes, and much more. In conclusion, Libtopology is an outstanding software that offers numerous benefits to users, and it's worth the investment.