Repositories list

• celeritas

  Public
  Celeritas is a new Monte Carlo transport code designed to accelerate scientific discovery in high energy physics by improving detector simulation throughput and…

  gpumonte-carlocuda+ 6

  gpumonte-carlocudacomputational-physicshiphigh-energy-physicshepdetector-simulationparticle-transport

  C++

  •

  Other

  •5757 forks in celeritas-project/celeritas•105105 stars in celeritas-project/celeritas•115115 issues in celeritas-project/celeritas•1212 pull requests in celeritas-project/celeritas•Updated Oct 29, 2026Oct 29, 2026

• larsoft-spack-recipes

  Public
  Spack recipes for packages supported by LArSoft

  Python

  •88 forks in celeritas-project/larsoft-spack-recipes•00 stars in celeritas-project/larsoft-spack-recipes•00 issues in celeritas-project/larsoft-spack-recipes•00 pull requests in celeritas-project/larsoft-spack-recipes•Updated Oct 22, 2026Oct 22, 2026

• spack-packages

  Public
  Spack package recipes for CI images

  Python

  •

  Apache License 2.0

  •820820 forks in celeritas-project/spack-packages•00 stars in celeritas-project/spack-packages•00 issues in celeritas-project/spack-packages•00 pull requests in celeritas-project/spack-packages•Updated Oct 17, 2026Oct 17, 2026

• utils

  Public
  Miscellaneous small applications and tests

  C++

  •

  Other

  •44 forks in celeritas-project/utils•00 stars in celeritas-project/utils•00 issues in celeritas-project/utils•00 pull requests in celeritas-project/utils•Updated Oct 1, 2026Oct 1, 2026

• legend-celerg4

  Public
  Standalone Geant4–Celeritas test application for LEGEND.

  11 fork in celeritas-project/legend-celerg4•00 stars in celeritas-project/legend-celerg4•00 issues in celeritas-project/legend-celerg4•00 pull requests in celeritas-project/legend-celerg4•Updated Sep 29, 2026Sep 29, 2026

• py-breathe

  Public
  Patched ReStructuredText and Sphinx bridge to Doxygen

  Python

  •

  Other

  •215215 forks in celeritas-project/py-breathe•00 stars in celeritas-project/py-breathe•00 issues in celeritas-project/py-breathe•11 pull request in celeritas-project/py-breathe•Updated Sep 15, 2026Sep 15, 2026

• spack

  Public
  Celeritas fork of spack used for CI

  Python

  •

  Other

  •2.5k2.5k forks in celeritas-project/spack•00 stars in celeritas-project/spack•00 issues in celeritas-project/spack•00 pull requests in celeritas-project/spack•Updated Sep 5, 2026Sep 5, 2026

• dune-optical-g4

  Public
  Geant4 (no LArSoft) optical simulations of DUNE via Rice University

  Jupyter Notebook

  •44 forks in celeritas-project/dune-optical-g4•00 stars in celeritas-project/dune-optical-g4•00 issues in celeritas-project/dune-optical-g4•11 pull request in celeritas-project/dune-optical-g4•Updated Jul 27, 2026Jul 27, 2026

• g4vg

  Public
  In-memory Geant4-VecGeom conversion code

  C++

  •

  Other

  •1010 forks in celeritas-project/g4vg•11 star in celeritas-project/g4vg•44 issues in celeritas-project/g4vg•11 pull request in celeritas-project/g4vg•Updated Jun 15, 2026Jun 15, 2026

• celerpy

  Public
  Experimental python front end to Celeritas

  Python

  •

  Other

  •33 forks in celeritas-project/celerpy•00 stars in celeritas-project/celerpy•11 issue in celeritas-project/celerpy•00 pull requests in celeritas-project/celerpy•Updated Jun 9, 2026Jun 9, 2026

• spack-gha-buildcache

  Public archive
  Spack build cache for Github Actions

  Other

  •33 forks in celeritas-project/spack-gha-buildcache•00 stars in celeritas-project/spack-gha-buildcache•00 issues in celeritas-project/spack-gha-buildcache•00 pull requests in celeritas-project/spack-gha-buildcache•Updated Apr 28, 2026Apr 28, 2026

• containers

  Public
  Container building infrastructure

  Dockerfile

  •55 forks in celeritas-project/containers•00 stars in celeritas-project/containers•00 issues in celeritas-project/containers•00 pull requests in celeritas-project/containers•Updated Apr 4, 2026Apr 4, 2026

• regression

  Public
  Recorded results (passes, failures, performance, kernel data) from celeritas versions

  Jupyter Notebook

  •

  Other

  •22 forks in celeritas-project/regression•00 stars in celeritas-project/regression•22 issues in celeritas-project/regression•00 pull requests in celeritas-project/regression•Updated Dec 6, 2025Dec 6, 2025

• release-scripts

  Public
  Automate code releases with GitHub API, Zenodo, Zotero

  Jupyter Notebook

  •

  MIT License

  •00 forks in celeritas-project/release-scripts•11 star in celeritas-project/release-scripts•00 issues in celeritas-project/release-scripts•00 pull requests in celeritas-project/release-scripts•Updated Nov 22, 2025Nov 22, 2025

• CudaRdcUtils

  Public
  CMake utility functions for building and linking libraries containing CUDA relocatable device code

  CMake

  •

  Other

  •22 forks in celeritas-project/CudaRdcUtils•00 stars in celeritas-project/CudaRdcUtils•00 issues in celeritas-project/CudaRdcUtils•00 pull requests in celeritas-project/CudaRdcUtils•Updated Nov 19, 2025Nov 19, 2025

• evd

  Public
  An Event Display for visualizing GDML geometry files and particle simulation data.

  C++

  •00 forks in celeritas-project/evd•00 stars in celeritas-project/evd•00 issues in celeritas-project/evd•00 pull requests in celeritas-project/evd•Updated Nov 3, 2025Nov 3, 2025

• published-data

  Public
  Public data repository for published works

  Jupyter Notebook

  •

  Other

  •00 forks in celeritas-project/published-data•00 stars in celeritas-project/published-data•00 issues in celeritas-project/published-data•00 pull requests in celeritas-project/published-data•Updated Mar 20, 2025Mar 20, 2025

• GeoModel

  Public
  GeoModel libraries and tools (Celeritas test integration version)

  C++

  •

  Apache License 2.0

  •44 forks in celeritas-project/GeoModel•22 stars in celeritas-project/GeoModel•00 issues in celeritas-project/GeoModel•11 pull request in celeritas-project/GeoModel•Updated Feb 15, 2025Feb 15, 2025

• celeritas-project.github.io

  Public
  Redirect page for github.io

  HTML

  •

  Other

  •00 forks in celeritas-project/celeritas-project.github.io•00 stars in celeritas-project/celeritas-project.github.io•00 issues in celeritas-project/celeritas-project.github.io•00 pull requests in celeritas-project/celeritas-project.github.io•Updated Aug 7, 2024Aug 7, 2024

• cuda-test-snippets

  Public
  Testing nvcc output on small bits of code to reassure oneself about abstraction penalties

  Cuda

  •00 forks in celeritas-project/cuda-test-snippets•00 stars in celeritas-project/cuda-test-snippets•00 issues in celeritas-project/cuda-test-snippets•00 pull requests in celeritas-project/cuda-test-snippets•Updated Jul 20, 2024Jul 20, 2024

• hgcal

  Public
  A Geant4 simulation of the 2018 CMS HGCAL test-beam for geant-val.

  C++

  •

  MIT License

  •55 forks in celeritas-project/hgcal•00 stars in celeritas-project/hgcal•00 issues in celeritas-project/hgcal•11 pull request in celeritas-project/hgcal•Updated Jun 7, 2024Jun 7, 2024

• .github

  Public
  Other

  •00 forks in celeritas-project/.github•00 stars in celeritas-project/.github•11 issue in celeritas-project/.github•00 pull requests in celeritas-project/.github•Updated Aug 11, 2023Aug 11, 2023

• cmssw

  Public
  CMS Offline Software

  C++

  •

  Apache License 2.0

  •4.7k4.7k forks in celeritas-project/cmssw•00 stars in celeritas-project/cmssw•00 issues in celeritas-project/cmssw•00 pull requests in celeritas-project/cmssw•Updated Jul 3, 2023Jul 3, 2023

• acceleritas

  Public archive
  Deprecated prototype for Celeritas/Geant4 integration

  gpu-accelerationhep

  gpu-accelerationhep

  C++

  •

  Other

  •00 forks in celeritas-project/acceleritas•00 stars in celeritas-project/acceleritas•00 issues in celeritas-project/acceleritas•00 pull requests in celeritas-project/acceleritas•Updated Apr 3, 2023Apr 3, 2023

• atlas-tilecal-integration

  Public
  A Geant4 simulation of the ATLAS Tile Calorimeter beam tests.

  C++

  •

  MIT License

  •66 forks in celeritas-project/atlas-tilecal-integration•00 stars in celeritas-project/atlas-tilecal-integration•00 issues in celeritas-project/atlas-tilecal-integration•00 pull requests in celeritas-project/atlas-tilecal-integration•Updated Mar 30, 2023Mar 30, 2023

• hgcal-prototype

  Public archive
  Simulation of HGCal prototypes accelerated by Celeritas

  C++

  •

  MIT License

  •55 forks in celeritas-project/hgcal-prototype•00 stars in celeritas-project/hgcal-prototype•00 issues in celeritas-project/hgcal-prototype•00 pull requests in celeritas-project/hgcal-prototype•Updated Mar 8, 2023Mar 8, 2023

• orange

  Public
  Future home of the ORANGE GPU navigation code

  00 forks in celeritas-project/orange•00 stars in celeritas-project/orange•00 issues in celeritas-project/orange•00 pull requests in celeritas-project/orange•Updated Sep 11, 2022Sep 11, 2022

• orange-port

  Public archive
  Nonfunctional port of ORANGE (Oak Ridge Adaptable Nested Geometry Engine)

  C++

  •

  Other

  •00 forks in celeritas-project/orange-port•11 star in celeritas-project/orange-port•00 issues in celeritas-project/orange-port•00 pull requests in celeritas-project/orange-port•Updated Jan 25, 2022Jan 25, 2022

• geant4-sandbox

  Public
  Geant4 sandbox for the Celeritas Project.

  C++

  •00 forks in celeritas-project/geant4-sandbox•00 stars in celeritas-project/geant4-sandbox•00 issues in celeritas-project/geant4-sandbox•00 pull requests in celeritas-project/geant4-sandbox•Updated Jul 8, 2020Jul 8, 2020

• vecgeom-test

  Public archive
  Minimal working example of tracking through a VecGeom model

  C++

  •00 forks in celeritas-project/vecgeom-test•00 stars in celeritas-project/vecgeom-test•00 issues in celeritas-project/vecgeom-test•00 pull requests in celeritas-project/vecgeom-test•Updated May 4, 2020May 4, 2020