hwloc 2.8.0-GCCcore-12.2.0

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. It primarily aims at helping applications with gathering information about modern computing hardware so as to exploit it accordingly and efficiently.

Accessing hwloc 2.8.0-GCCcore-12.2.0

To load the module for hwloc 2.8.0-GCCcore-12.2.0 please use this command on the BEAR systems (BlueBEAR, BEAR Cloud VMs, and CaStLeS VMs):

module load hwloc/2.8.0-GCCcore-12.2.0

BEAR Apps Version


More Information

For more information visit the hwloc website.


This version of hwloc has a direct dependency on: GCCcore/12.2.0 libpciaccess/0.17-GCCcore-12.2.0 libxml2/2.10.3-GCCcore-12.2.0 numactl/2.0.16-GCCcore-12.2.0

Required By

This version of hwloc is a direct dependent of: OpenMPI/4.1.4-GCC-12.2.0 PMIx/4.2.2-GCCcore-12.2.0 tbb/2021.10.0-GCCcore-12.2.0

Other Versions

These versions of hwloc are available on the BEAR systems (BlueBEAR, BEAR Cloud VMs, and CaStLeS VMs). These will be retained in accordance with our Applications Support and Retention Policy.

Last modified on 14th July 2023