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[ Source: hwloc  ]

Package: hwloc (1.11.12-3~bpo9+1)

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Hierarchical view of the machine - 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), manipulate cpu masks (hwloc-calc), and bind processes (hwloc-bind).

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Download hwloc

Download for all available architectures
Architecture Package Size Installed Size Files
amd64 171.6 kB598.0 kB [list of files]
arm64 152.7 kB561.0 kB [list of files]
armel 156.9 kB577.0 kB [list of files]
armhf 156.3 kB457.0 kB [list of files]
i386 171.3 kB620.0 kB [list of files]
mips 155.2 kB600.0 kB [list of files]
mips64el 157.6 kB624.0 kB [list of files]
mipsel 157.0 kB600.0 kB [list of files]
ppc64el 162.2 kB1,112.0 kB [list of files]
s390x 159.3 kB637.0 kB [list of files]