Lawrence Livermore National Laboratory

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565 repositories

radiuss
Public
llnl radiuss software-portal llnl-open-source
CSS
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MIT License
•1•3•29•1•Updated Jan 27, 2025Jan 27, 2025
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
•26•33•64•24•Updated Jan 27, 2025Jan 27, 2025
SSAPy
Public
A Python package allowing for fast and precise orbital modeling.
python application
Python
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MIT License
•8•39•13•5•Updated Jan 27, 2025Jan 27, 2025
thicket-tutorial
Public
tutorial
Jupyter Notebook
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MIT License
•5•1•1•5•Updated Jan 26, 2025Jan 26, 2025
Wintap-Analytics
Public
A collection of various tooling for analyzing and inspecting Wintap data.
Jupyter Notebook
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MIT License
•0•3•0•0•Updated Jan 26, 2025Jan 26, 2025
llnl.github.io
Public
Public home for LLNL software catalog
javascript jekyll website catalog portal gov
JavaScript
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MIT License
•55•57•18•0•Updated Jan 26, 2025Jan 26, 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
•65•215•161•1•Updated Jan 26, 2025Jan 26, 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
•34•192•130•15•Updated Jan 25, 2025Jan 25, 2025
pEyeON
Public
Repository for the EyeON file manifest tool
Python
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MIT License
•0•0•1•1•Updated Jan 25, 2025Jan 25, 2025
exadis
Public
ExaDiS (Exascale Dislocation Simulator) is a portable library for Discrete Dislocation Dynamics simulations that runs on GPU
application gpu kokkos dislocation-dynamics
C++
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BSD 3-Clause "New" or "Revised" License
•1•13•0•0•Updated Jan 25, 2025Jan 25, 2025
ERF
Public
Energy Research and Forecasting Model
C++
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Other
•43•1•0•0•Updated Jan 25, 2025Jan 25, 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•26•6•Updated Jan 25, 2025Jan 25, 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
•27•163•219•12•Updated Jan 25, 2025Jan 25, 2025
spheral
Public
simulations sph astronomical-algorithms hydrodynamic-modeling llnl meshfree simulations-physics math-physics python hydrodynamics
C++
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Other
•17•63•17•4•Updated Jan 24, 2025Jan 24, 2025
hdbind
Public
Jupyter Notebook
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MIT License
•1•1•0•0•Updated Jan 24, 2025Jan 24, 2025
ATS
Public
ATS - Automated Testing System - is an open-source, Python-based tool for automating the running of tests of an application across a broad range of high performance computers.
Python
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BSD 3-Clause "New" or "Revised" License
•5•8•11•1•Updated Jan 24, 2025Jan 24, 2025
quandary
Public
Optimal control for open quantum systems
C++
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MIT License
•10•51•5•1•Updated Jan 24, 2025Jan 24, 2025
hiop
Public
HPC solver for nonlinear optimization problems
hpc optimization solver mpi cuda constrained-optimization nonlinear-programming-algorithms nonlinear-optimization nonlinear-programming interior-point-method
C++
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Other
•43•212•34•11•Updated Jan 24, 2025Jan 24, 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
•135•540•26•9•Updated Jan 24, 2025Jan 24, 2025
mgmol
Public
MGmol is a scalable O(N) First-Principles Molecular Dynamics code that is capable of performing large-scale electronics structure calculations and molecular dynamics simulations of atomistic systems.
cpp simulation molecular-dynamics
C++
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Other
•15•43•13•3•Updated Jan 24, 2025Jan 24, 2025
radiuss-spack-configs
Public
Shared spack configurations for RADIUSS projects
Python
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MIT License
•8•1•7•2•Updated Jan 24, 2025Jan 24, 2025
AMPE
Public
Adaptive Mesh Phase-field Evolution
amr phase-field hypre math-physics sundials
C++
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Other
•11•35•4•4•Updated Jan 24, 2025Jan 24, 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•502•189•31•Updated Jan 24, 2025Jan 24, 2025
RAJAPerf
Public
RAJA Performance Suite
c-plus-plus performance cpp programming-model llnl proxy-application raja
Jupyter Notebook
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BSD 3-Clause "New" or "Revised" License
•40•118•42•15•Updated Jan 24, 2025Jan 24, 2025
systems2atoms
Public
Jupyter Notebook
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MIT License
•1•1•0•1•Updated Jan 24, 2025Jan 24, 2025
metall
Public
Persistent memory allocator for data-centric analytics
allocator memory-allocator persistent-memory ecp exascale-computing cpp
C++
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Other
•13•54•2•0•Updated Jan 24, 2025Jan 24, 2025
MLAP
Public
Python
•1•2•0•0•Updated Jan 24, 2025Jan 24, 2025
Umpire
Public
An application-focused API for memory management on NUMA & GPU architectures
cpp hpc gpu memory-management portability radiuss blt
C++
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MIT License
•52•340•13•8•Updated Jan 24, 2025Jan 24, 2025
blt
Public
A streamlined CMake build system foundation for developing HPC software
testing cmake build-system blt build-tools radiuss cpp hpc cuda
C++
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BSD 3-Clause "New" or "Revised" License
•61•266•118•5•Updated Jan 23, 2025Jan 23, 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
•17•25•49•7•Updated Jan 23, 2025Jan 23, 2025