https://github.com/carstenbauer/hwlocviz.jl

Visualizing the system topology based on Hwloc.jl
https://github.com/carstenbauer/hwlocviz.jl

Last synced: about 1 month ago
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Visualizing the system topology based on Hwloc.jl

• Host: GitHub
• URL: https://github.com/carstenbauer/hwlocviz.jl
• Owner: carstenbauer
• License: mit
• Created: 2021-03-29T22:30:07.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2021-05-04T00:35:26.000Z (over 3 years ago)
• Last Synced: 2024-10-13T22:32:35.641Z (2 months ago)
• Language: Julia
• Homepage:
• Size: 16.6 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# HwlocViz.jl

[![Build Status](https://github.com/crstnbr/HwlocViz.jl/workflows/CI/badge.svg)](https://github.com/crstnbr/HwlocViz.jl/actions)

[![Coverage](https://codecov.io/gh/crstnbr/HwlocViz.jl/branch/master/graph/badge.svg)](https://codecov.io/gh/crstnbr/HwlocViz.jl)

# Usage

## Plotting the system topology

```julia

julia> using HwlocViz

julia> plot_topology() # show in external window

julia> plot_topology("topology.png") # save to file

```

![topology](https://user-images.githubusercontent.com/187980/112912936-029c8280-90f9-11eb-890c-021de0a79f09.png)

## Printing the system topology

```julia

julia> print_topology()

Machine

└─ Package

   └─ L3Cache

      ├─ L2Cache

      │  └─ L1Cache

      │     └─ Core 0

      │        ├─ PU 0

      │        └─ PU 1

      ├─ L2Cache

      │  └─ L1Cache

      │     └─ Core 1

      │        ├─ PU 2

      │        └─ PU 3

      ├─ L2Cache

      │  └─ L1Cache

      │     └─ Core 2

      │        ├─ PU 4

      │        └─ PU 5

      ├─ L2Cache

      │  └─ L1Cache

      │     └─ Core 3

      │        ├─ PU 6

      │        └─ PU 7

      ├─ L2Cache

      │  └─ L1Cache

      │     └─ Core 4

      │        ├─ PU 8

      │        └─ PU 9

      └─ L2Cache

         └─ L1Cache

            └─ Core 5

               ├─ PU 10

               └─ PU 11

```

# Ideas

Eventually we probably want something similar to https://www.open-mpi.org/projects/hwloc/lstopo.png.

* Try Makie?

* Or Luxor?