Lawrence Livermore National Laboratory

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564 repositories

Silo
Public
Mesh and Field I/O Library and Scientific Database
database storage scientific-visualization
C
•
Other
•24•30•121•6•Updated Jan 12, 2025Jan 12, 2025
UEDGE
Public
2D fluid simulation of plasma and neutrals in magnetic fusion devices
simulation math-physics
Fortran
•
GNU Lesser General Public License v2.1
•21•36•12•5•Updated Jan 12, 2025Jan 12, 2025
radiuss
Public
llnl radiuss software-portal llnl-open-source
CSS
•
MIT License
•1•3•29•1•Updated Jan 12, 2025Jan 12, 2025
saltatlas
Public
C++
•
MIT License
•7•5•6•1•Updated Jan 12, 2025Jan 12, 2025
conduit
Public
Simplified Data Exchange for HPC Simulations
python yaml json cpp fortran hpc scientific-computing hdf5 data-management llnl
C++
•
Other
•65•214•166•4•Updated Jan 12, 2025Jan 12, 2025
protlib-designer
Public
Integer Linear Programming for Protein Library Design
machine-learning protein-design integer-programming inverse-folding protein-language-model antibody-design
Python
•
MIT License
•0•2•0•0•Updated Jan 12, 2025Jan 12, 2025
units
Public
A run-time C++ library for working with units of measurement and conversions between them and with string representations of units and measurements
energy cpp math-physics conversion measurements unit-conversions si-units physical-units string-conversions
C++
•
BSD 3-Clause "New" or "Revised" License
•26•148•5•2•Updated Jan 12, 2025Jan 12, 2025
SSAPy
Public
A Python package allowing for fast and precise orbital modeling.
python application
Python
•
MIT License
•8•37•13•5•Updated Jan 12, 2025Jan 12, 2025
benchpark
Public
An open collaborative repository for reproducible specifications of HPC benchmarks and cross site benchmarking environments
benchmark hpc
Python
•
Apache License 2.0
•25•31•57•31•Updated Jan 11, 2025Jan 11, 2025
serac
Public
Serac is a high order nonlinear thermomechanical simulation code
cpp simulation finite-elements proxy-application math-physics
C++
•
BSD 3-Clause "New" or "Revised" License
•34•192•130•13•Updated Jan 11, 2025Jan 11, 2025
mpibind
Public
Pragmatic, Productive, and Portable Affinity for HPC
linux productivity performance hpc gpu parallel openmp mpi parallel-computing scientific-computing
C
•
MIT License
•10•33•4•1•Updated Jan 11, 2025Jan 11, 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
•
BSD 3-Clause "New" or "Revised" License
•133•536•25•8•Updated Jan 11, 2025Jan 11, 2025
llnl.github.io
Public
Public home for LLNL software catalog
javascript jekyll website catalog portal gov
JavaScript
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MIT License
•54•57•18•0•Updated Jan 11, 2025Jan 11, 2025
romweb
Public
Reduced order model (ROM) website
Less
•0•0•0•0•Updated Jan 11, 2025Jan 11, 2025
axom
Public
CS infrastructure components for HPC applications
c-plus-plus cpp fortran hpc parallel-computing llnl radiuss app-infrastructure
C++
•
BSD 3-Clause "New" or "Revised" License
•27•162•219•14•Updated Jan 11, 2025Jan 11, 2025
pEyeON
Public
Repository for the EyeON file manifest tool
Python
•
MIT License
•0•0•0•0•Updated Jan 11, 2025Jan 11, 2025
zfp
Public
Compressed numerical arrays that support high-speed random access
compression data-viz arrays floating-point radiuss
C++
•
BSD 3-Clause "New" or "Revised" License
•159•780•32•7•Updated Jan 11, 2025Jan 11, 2025
thicket-tutorial
Public
tutorial
Jupyter Notebook
•
MIT License
•5•1•1•5•Updated Jan 11, 2025Jan 11, 2025
quandary
Public
Optimal control for open quantum systems
C++
•
MIT License
•10•51•5•4•Updated Jan 10, 2025Jan 10, 2025
Tribol
Public
Modular interface physics library featuring state-of-the-art contact physics methods.
math-physics
C++
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MIT License
•4•27•27•6•Updated Jan 10, 2025Jan 10, 2025
ERF
Public
Energy Research and Forecasting Model
C++
•
Other
•42•0•0•0•Updated Jan 10, 2025Jan 10, 2025
dapper
Public
Dependency Analysis Project - tools to discover implicit dependencies in source code and on systems
Rust
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MIT License
•0•1•13•0•Updated Jan 10, 2025Jan 10, 2025
ygm
Public
C++
•
Other
•22•31•12•8•Updated Jan 10, 2025Jan 10, 2025
CompilerGPT
Public
Driver tieing together compiler and AI models to achieve better code optimizations.
C
•
BSD 3-Clause "New" or "Revised" License
•0•1•3•0•Updated Jan 10, 2025Jan 10, 2025
RAJAPerf
Public
RAJA Performance Suite
c-plus-plus performance cpp programming-model llnl proxy-application raja
Jupyter Notebook
•
BSD 3-Clause "New" or "Revised" License
•40•116•42•15•Updated Jan 10, 2025Jan 10, 2025
LEAP
Public
comprehensive library of 3D transmission Computed Tomography (CT) algorithms with Python and C++ APIs, a PyQt GUI, and fully integrated with PyTorch
machine-learning image-reconstruction artificial-intelligence medical-imaging tomography leap ct vam computed-tomography beamhardening
Cuda
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MIT License
•12•129•13•0•Updated Jan 10, 2025Jan 10, 2025
RAJA
Public
RAJA Performance Portability Layer (C++)
c-plus-plus cpp parallel-computing blt programming-model portability radiuss raja llnl
C++
•
BSD 3-Clause "New" or "Revised" License
•103•498•188•31•Updated Jan 10, 2025Jan 10, 2025
radiuss-spack-testing
Public
Gitlab CI automation of Spack testing with RADIUSS projects builds.
radiuss
Shell
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MIT License
•1•1•3•12•Updated Jan 10, 2025Jan 10, 2025
radiuss-spack-configs
Public
Shared spack configurations for RADIUSS projects
Python
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MIT License
•7•1•8•1•Updated Jan 10, 2025Jan 10, 2025
CARE
Public
CHAI and RAJA provide an excellent base on which to build portable codes. CARE expands that functionality, adding new features such as loop fusion capability and a portable interface for many numerical algorithms. It provides all the basics for anyone wanting to write portable code.
hpc gpu gpu-acceleration portableapps gpu-computing portable-apps portable-executable portability hpc-applications portable-class-library
C++
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BSD 3-Clause "New" or "Revised" License
•4•29•31•5•Updated Jan 10, 2025Jan 10, 2025