Software - hwloc

Description

The Hardware Locality (hwloc) software project. 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.

Website

https://www.open-mpi.org/projects/hwloc/

Variants installed

1. hwloc 1.11.13

   • Compiler: gcc =13.2.0
   • Architecture: zen2

   Spack Command

   $ spack load hwloc/b7durqo

2. hwloc 2.8.0

   • Compiler: gcc =8.5.0
   • Architecture: zen

   Spack Command

   $ spack load hwloc/z55vp67

3. hwloc 2.8.0

   • Compiler: gcc =8.5.0
   • Architecture: zen

   Spack Command

   $ spack load hwloc/nyd6jse

4. hwloc 2.8.0

   • Compiler: gcc =11.2.0
   • Architecture: zen2

   Spack Command

   $ spack load hwloc/qocbaog

5. hwloc 2.8.0

   • Compiler: gcc =8.5.0
   • Architecture: zen

   Spack Command

   $ spack load hwloc/x3jcnpi

6. hwloc 2.8.0

   • Compiler: gcc =8.5.0
   • Architecture: zen

   Spack Command

   $ spack load hwloc/fuwejen

7. hwloc 2.8.0

   • Compiler: gcc =11.2.0
   • Architecture: zen2

   Spack Command

   $ spack load hwloc/qyfjvxz

8. hwloc 2.8.0

   • Compiler: nvhpc =22.5
   • Architecture: zen

   Spack Command

   $ spack load hwloc/auz7onz

9. hwloc 2.8.0

   • Compiler: gcc =11.2.0
   • Architecture: zen2
   • Supports CUDA

   Spack Command

   $ spack load hwloc/kypda3a

10. hwloc 2.9.1

    • Compiler: aocc =3.2.0
    • Architecture: zen2

    Spack Command

    $ spack load hwloc/r5dj5rz

11. hwloc 2.9.1

    • Compiler: gcc =13.2.0
    • Architecture: zen2

    Spack Command

    $ spack load hwloc/wbb32q5

12. hwloc 2.9.3

    • Compiler: gcc =13.2.0
    • Architecture: zen2
    • Supports MPI

    Spack Command

    $ spack load hwloc/72euz5b

13. hwloc 2.11.1

    • Compiler: gcc =11.2.0
    • Architecture: zen2

    Spack Command

    $ spack load hwloc/2and7r6

14. hwloc 2.11.1

    • Compiler: gcc =11.2.0
    • Architecture: zen2

    Spack Command

    $ spack load hwloc/tib3m6y

15. hwloc 2.11.1

    • Compiler: gcc =13.2.0
    • Architecture: zen2

    Spack Command

    $ spack load hwloc/s7uxuot

16. hwloc 2.11.1

    • Compiler: gcc =13.2.0
    • Architecture: zen2

    Spack Command

    $ spack load hwloc/3ayqonf