Lawrence Livermore National Laboratory

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577 repositories

benchpark
Public
An open collaborative repository for reproducible specifications of HPC benchmarks and cross site benchmarking environments
benchmark hpc
Python
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Apache License 2.0
•31•42•73•33•Updated Jun 4, 2025Jun 4, 2025
serac
Public
Serac is a high order nonlinear thermomechanical simulation code
cpp simulation finite-elements proxy-application math-physics
C++
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BSD 3-Clause "New" or "Revised" License
•35•201•128•8•Updated Jun 4, 2025Jun 4, 2025
radiuss
Public
llnl radiuss software-portal llnl-open-source
CSS
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MIT License
•1•3•29•1•Updated Jun 4, 2025Jun 4, 2025
UEDGE
Public
2D fluid simulation of plasma and neutrals in magnetic fusion devices
simulation math-physics
Fortran
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GNU Lesser General Public License v2.1
•21•39•13•5•Updated Jun 4, 2025Jun 4, 2025
ContinuationSolvers
Public
C++
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BSD 3-Clause "New" or "Revised" License
•0•0•0•0•Updated Jun 4, 2025Jun 4, 2025
axom
Public
CS infrastructure components for HPC applications
c-plus-plus cpp fortran hpc parallel-computing llnl radiuss app-infrastructure
C++
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BSD 3-Clause "New" or "Revised" License
•29•172•223•13•Updated Jun 4, 2025Jun 4, 2025
SSAPy
Public
A Python package allowing for fast and precise orbital modeling.
python application
Python
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MIT License
•9•45•18•0•Updated Jun 4, 2025Jun 4, 2025
sundials
Public
Official development repository for SUNDIALS - a SUite of Nonlinear and DIfferential/ALgebraic equation Solvers. Pull requests are welcome for bug fixes and minor changes.
solver parallel-computing scientific-computing high-performance-computing sensitivity-analysis time-integration ode-solver dae-solver nonlinear-equation-solver math-physics
C
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BSD 3-Clause "New" or "Revised" License
•149•573•32•8•Updated Jun 4, 2025Jun 4, 2025
elastic-stacker
Public
A tool for importing and exporting Elastic Stack configuration to and from files.
Python
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Apache License 2.0
•0•5•6•0•Updated Jun 4, 2025Jun 4, 2025
ERF
Public
Energy Research and Forecasting Model
C++
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Other
•49•1•0•0•Updated Jun 3, 2025Jun 3, 2025
spheral
Public
python simulations sph hydrodynamics astronomical-algorithms hydrodynamic-modeling llnl meshfree simulations-physics math-physics
C++
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BSD 3-Clause "New" or "Revised" License
•18•66•18•7•Updated Jun 3, 2025Jun 3, 2025
Tribol
Public
Modular interface physics library featuring state-of-the-art contact physics methods.
math-physics
C++
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MIT License
•8•28•23•6•Updated Jun 3, 2025Jun 3, 2025
RAJA
Public
RAJA Performance Portability Layer (C++)
c-plus-plus cpp parallel-computing blt programming-model portability radiuss raja llnl
C++
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BSD 3-Clause "New" or "Revised" License
•104•519•199•31•Updated Jun 3, 2025Jun 3, 2025
quandary
Public
Optimal control for open quantum systems
C++
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MIT License
•11•52•5•3•Updated Jun 3, 2025Jun 3, 2025
UETOOLS
Public
Jupyter Notebook
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GNU Lesser General Public License v2.1
•4•3•0•0•Updated Jun 3, 2025Jun 3, 2025
weave_docs
Public
WEAVE documentations
documentation
Python
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MIT License
•0•1•0•0•Updated Jun 3, 2025Jun 3, 2025
goTLS
Public
goTLS is an automated TLS certificate issuance and management tool for Windows, Mac, and Linux. It can generate keys, CSRs, and optionally obtain the certificate with an internal Active Directory Certificate Services (ADCS) endpoint.
Go
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MIT License
•0•4•0•0•Updated Jun 3, 2025Jun 3, 2025
RAJAProxies
Public
RAJA versions of proxy applications
cpp proxy-application
C++
•10•10•7•4•Updated Jun 3, 2025Jun 3, 2025
ltau-ff
Public
Code for implementing the LTAU UQ method
Python
•0•1•1•0•Updated Jun 3, 2025Jun 3, 2025
conduit
Public
Simplified Data Exchange for HPC Simulations
python yaml json cpp fortran hpc scientific-computing hdf5 data-management llnl
C++
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Other
•68•224•177•8•Updated Jun 3, 2025Jun 3, 2025
Surfactant
Public
Modular framework for file information extraction and dependency analysis to generate accurate SBOMs
python tool static-analysis dependency-analysis dependency-graph python3 dependencies spdx hacktoberfest software-composition-analysis
Python
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MIT License
•18•31•48•8•Updated Jun 3, 2025Jun 3, 2025
llnl.github.io
Public
Public home for LLNL software catalog
javascript jekyll website catalog portal gov
JavaScript
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MIT License
•57•60•18•0•Updated Jun 3, 2025Jun 3, 2025
dapper
Public
Dependency Analysis Project - tools to discover implicit dependencies in source code and on systems
Rust
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MIT License
•2•16•12•7•Updated Jun 3, 2025Jun 3, 2025
quandary-examples
Public
Examples for Quandary
Jupyter Notebook
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MIT License
•0•0•0•0•Updated Jun 3, 2025Jun 3, 2025
romweb
Public
Reduced order model (ROM) website
Less
•0•1•0•0•Updated Jun 3, 2025Jun 3, 2025
ExaConstit
Public
A crystal plasticity FEM code that runs on the GPU
application finite-elements math-physics gpu mfem
C++
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BSD 3-Clause "New" or "Revised" License
•15•53•9•0•Updated Jun 3, 2025Jun 3, 2025
jsonlogic
Public
C++
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MIT License
•0•0•3•0•Updated Jun 3, 2025Jun 3, 2025
repligit
Public
A Git client for mirroring multiple remotes without storing state
Python
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Apache License 2.0
•1•3•1•3•Updated Jun 2, 2025Jun 2, 2025
hubcast
Public
An event driven synchronization application for bridging GitHub and GitLab
ci gitlab-ci github-app
Python
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Apache License 2.0
•3•17•10•4•Updated Jun 2, 2025Jun 2, 2025
pyorick
Public
Run yorick from python
Python
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BSD 2-Clause "Simplified" License
•3•3•0•0•Updated Jun 2, 2025Jun 2, 2025