https://github.com/hpc-maths/samurai

adaptive-mesh-refinement amr cartesian scientific-computing

Score: 7.699842407396986

Last synced: about 5 hours ago
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Repository metadata:

Intervals coupled with algebra of set to handle adaptive mesh refinement and operators on it.

• Host: GitHub
• URL: https://github.com/hpc-maths/samurai
• Owner: hpc-maths
• License: bsd-3-clause
• Created: 2020-11-26T13:10:36.000Z (about 5 years ago)
• Default Branch: main
• Last Pushed: 2026-01-22T13:53:25.000Z (13 days ago)
• Last Synced: 2026-01-22T17:56:20.135Z (13 days ago)
• Topics: adaptive-mesh-refinement, amr, cartesian, scientific-computing
• Language: C++
• Homepage: https://hpc-math-samurai.readthedocs.io
• Size: 20.4 MB
• Stars: 56
• Watchers: 4
• Forks: 17
• Open Issues: 36
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: docs/CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: docs/CODE_OF_CONDUCT.md
  • Authors: AUTHORS.txt
  • Codemeta: codemeta.json

CodeMeta metadata:

• @context:
  • https://doi.org/10.5063/schema/codemeta-2.0
  • • Numpex catalog: https://numpex.github.io/sw-catalog/terms-1.0/index.jsonld#
    • Role: https://schema.org/Role
    • Role name: https://schema.org/roleName
    • Url: https://schema.org/url
• @type: SoftwareSourceCode
• Application category: scientific computing
• Author:
  • • @id: https://orcid.org/0000-0001-8823-7667
    • @type: Person
    • Affiliation:
      • @type: Organization
      • Name: CMAP, CNRS, Ecole polytechnique, Institut Polytechnique de Paris, 91128 Palaiseau Cedex, France
    • Email: thomas.bellotti@polytechnique.edu
    • Family name: Bellotti
    • Given name: Thomas
  • • @id: https://orcid.org/0000-0003-4761-9989
    • @type: Person
    • Affiliation:
      • @type: Organization
      • Name: CMAP, CNRS, Ecole polytechnique, Institut Polytechnique de Paris, 91128 Palaiseau Cedex, France
    • Email: loic.gouarin@polytechnique.edu
    • Family name: Gouarin
    • Given name: Loic
  • • @id: https://orcid.org/0000-0001-8823-7667
    • @type: Person
    • Affiliation:
      • @type: Organization
      • Name: CMAP, CNRS, Ecole polytechnique, Institut Polytechnique de Paris, 91128 Palaiseau Cedex, France
    • Email: marc.massot@polytechnique.edu
    • Family name: Massot
    • Given name: Marc
  • • @id: https://orcid.org/0000-0002-4288-2289
    • @type: Person
    • Affiliation:
      • @type: Organization
      • Name: CMAP, CNRS, Ecole polytechnique, Institut Polytechnique de Paris, 91128 Palaiseau Cedex, France
    • Email: pierre.matalon@polytechnique.edu
    • Family name: Matalon
    • Given name: Pierre
• Date created: 2018-12-01
• Date modified: 2025-12-20
• Date published: 2023-04-18
• Description: The use of mesh adaptation methods in numerical simulation allows to drastically reduce the memory footprint and the computational costs. There are different kinds of methods: AMR patch-based, AMR cell-based, multiresolution cell-based or point-based, ... Different open source software is available to the community to manage mesh adaptation: AMReX for patch-based AMR, p4est and pablo for cell-based adaptation. The strength of samurai is that it allows to implement all the above mentioned mesh adaptation methods from the same data structure. The mesh is represented as intervals and a set algebra allows to efficiently search for subsets among these intervals. Samurai also offers a flexible and pleasant interface to easily implement numerical methods.
• Download url: https://github.com/hpc-maths/samurai/releases
• Keywords:
  • mesh adaptation
  • PDE
  • AMR
  • multiresolution
• License: https://spdx.org/licenses/BSD-3-Clause
• Name: samurai
• Operating system:
  • Linux
  • Windows
  • MacOS
• Programming language: C++
• Version: 0.27.1
• Code repository: https://github.com/hpc-maths/samurai
• Numpex catalog:annotated link:
  • • @type: Role
    • Role name: numpex-catalog:documentation
    • Url: https://hpc-math-samurai.readthedocs.io/
  • • @type: Role
    • Role name: numpex-catalog:discussion
    • Url: https://github.com/hpc-maths/samurai/discussions
  • • @type: Role
    • Role name: numpex-catalog:spack_package
    • Url: https://github.com/spack/spack-packages/blob/develop/repos/spack_repo/builtin/packages/samurai/package.py

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Owner metadata:

• Name: HPC@Maths
• Login: hpc-maths
• Email:
• Kind: organization
• Description:
• Website: https://initiative-hpc-maths.gitlab.labos.polytechnique.fr/site/
• Location:
• Twitter:
• Company:
• Icon url: https://avatars.githubusercontent.com/u/75079410?v=4
• Repositories: 16
• Last Synced at: 2024-04-14T11:14:55.364Z
• Profile URL: https://github.com/hpc-maths

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GitHub Events

Total

• Commit comment event: 1
• Create event: 24
• Delete event: 15
• Fork event: 5
• Issue comment event: 69
• Issues event: 19
• Pull request event: 205
• Pull request review comment event: 100
• Pull request review event: 64
• Push event: 103
• Release event: 9
• Watch event: 14
• Total: 628

Last Year

• Commit comment event: 1
• Create event: 16
• Delete event: 10
• Fork event: 4
• Issue comment event: 57
• Issues event: 16
• Pull request event: 155
• Pull request review comment event: 100
• Pull request review event: 63
• Push event: 76
• Release event: 5
• Watch event: 6
• Total: 509

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Committers metadata

Last synced: 12 days ago

Name	Email	Commits
gouarin	l****n@g****m	442
Thomas Bellotti	t****i@p****u	155
Pierre Matalon	p****n@g****m	137
Roland Denis	r****s@m****r	42
github-actions[bot]	4****]	21
sbstndb/sbstndbs	3****b	12
Josselin Massot	7****x	7
Nicolas Grenier	G****r	6
Alexandre Hoffmann	a****u@g****m	6
Uilian Ries	u****s@g****m	1
Frédéric Chapoton	f****2@g****m	1
Laurent Series	s****l@d****l	1

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Issue and Pull Request metadata

Last synced: 15 days ago

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/hpc-maths/samurai

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Package metadata

• Total packages: 1
• Total downloads: unknown
• Total dependent packages: 0
• Total dependent repositories: 0
• Total versions: 0
• Total maintainers: 2

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Dependencies