Compressed graph

A compact and highly-efficient representation of the graph dataset, suited for scale-up analysis on high-end machines with large amounts of memory. The graph is compressed in Boldi-Vigna representation, designed to be loaded by the WebGraph framework, specifically using our swh-graph library.

Dataset size: Unknown
Export date: 2020-12-15
Teaser dataset: GitLab 100k compressed graph; GitLab all compressed graph
S3 URL: s3://softwareheritage/graph/2020-12-15/compressed/
SWH Annex URL: https://annex.softwareheritage.org/public/dataset/graph/2020-12-15/compressed/
Deprecated: False

Referencing Software Heritage

If you use any of the datasets indexed on this website for research purposes, please acknowledge Software Heritage as recommended in the publications page, that is:

Add a footnote on the title page of your paper, formatted as: “This work was made possible by Software Heritage, the universal source code archive: https://www.softwareheritage.org”; and
cite at least one of the following papers:
- Roberto Di Cosmo, Stefano Zacchiroli. Software Heritage: Why and How to Preserve Software Source Code. iPRES 2017. (BibTeX)
- Jean-François Abramatic, Roberto Di Cosmo, Stefano Zacchiroli. Building the universal archive of source code. Commun. ACM 61(10): 29-31 (2018). (BibTeX)

Specific datasets might recommend additional citations, to credit their creators.

Specific citation instructions

If you use this dataset for research purposes, please cite the following paper: Antoine Pietri, Diomidis Spinellis, Stefano Zacchiroli. The Software Heritage Graph Dataset: Public software development under one roof. In proceedings of MSR 2019: The 16th International Conference on Mining Software Repositories, May 2019, Montreal, Canada. Co-located with ICSE 2019 (Preprint), (BibTeX).

Download the dataset

The HTTP links point to directories listing all available files. For Amazon S3 links, you'll need to install either awscli or swh.datasets.

aws s3 cp --recursive --no-sign-request s3://softwareheritage/graph/2020-12-15/compressed/ 2020-12-15-compressed
# OR
swh datasets download-graph 2020-12-15

wget --recursive --no-parent --reject "index.html*" https://annex.softwareheritage.org/public/dataset/graph/2020-12-15/compressed/