Lawrence Livermore National Laboratory

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565 repositories

ERF
Public
Energy Research and Forecasting Model
C++
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Other
•44•1•0•0•Updated Feb 12, 2025Feb 12, 2025
quandary
Public
Optimal control for open quantum systems
C++
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MIT License
•10•51•5•1•Updated Feb 12, 2025Feb 12, 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•48•7•Updated Feb 12, 2025Feb 12, 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•18•Updated Feb 12, 2025Feb 12, 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
•136•547•26•10•Updated Feb 12, 2025Feb 12, 2025
llnl.github.io
Public
Public home for LLNL software catalog
javascript jekyll website catalog portal gov
JavaScript
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MIT License
•56•57•18•0•Updated Feb 12, 2025Feb 12, 2025
Caliper
Public
Caliper is an instrumentation and performance profiling library
cpp hpc caliper annotation-apis radiuss performance instrumentation trace performance-analysis performance-monitoring
C++
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BSD 3-Clause "New" or "Revised" License
•69•362•28•10•Updated Feb 12, 2025Feb 12, 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•28•6•Updated Feb 12, 2025Feb 12, 2025
radiuss
Public
llnl radiuss software-portal llnl-open-source
CSS
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MIT License
•1•3•29•1•Updated Feb 12, 2025Feb 12, 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•2•Updated Feb 12, 2025Feb 12, 2025
UnifyFS
Public
UnifyFS: A file system for burst buffers
file-system system-software burst-buffers
C
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Other
•31•112•99•3•Updated Feb 12, 2025Feb 12, 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•35•68•33•Updated Feb 12, 2025Feb 12, 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•16•5•Updated Feb 12, 2025Feb 12, 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•164•217•10•Updated Feb 12, 2025Feb 12, 2025
CompilerGPT
Public
Driver tieing together compiler and AI models to achieve better code optimizations.
C
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BSD 3-Clause "New" or "Revised" License
•0•2•3•0•Updated Feb 12, 2025Feb 12, 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 Feb 12, 2025Feb 12, 2025
CHAI
Public
Copy-hiding array abstraction to automatically migrate data between memory spaces
cpp gpu memory-management blt portability raja data-abstraction radiuss
C++
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BSD 3-Clause "New" or "Revised" License
•22•106•19•15•Updated Feb 11, 2025Feb 11, 2025
radiuss-spack-configs
Public
Shared spack configurations for RADIUSS projects
Python
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MIT License
•8•1•7•4•Updated Feb 11, 2025Feb 11, 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
•33•197•128•13•Updated Feb 11, 2025Feb 11, 2025
maestrowf
Public
A tool to easily orchestrate general computational workflows both locally and on supercomputers
python workflow hpc workflows science-research simulation-study workflow-processes radiuss
Python
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MIT License
•43•142•63•13•Updated Feb 11, 2025Feb 11, 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•503•189•34•Updated Feb 11, 2025Feb 11, 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•215•34•12•Updated Feb 11, 2025Feb 11, 2025
BayesMTL
Public
This project is an implementation of the Bayesian Multitask Learning (BayesMTL) from the paper Hierarchical Sparse Bayesian Multitask Model with Scalable Inference for Microbiome Analysis.
Python
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Other
•0•0•0•0•Updated Feb 11, 2025Feb 11, 2025
cmvl
Public
Continuous Monitoring Visualization Library
data-viz
Apache License 2.0
•0•3•1•0•Updated Feb 11, 2025Feb 11, 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•30•31•5•Updated Feb 11, 2025Feb 11, 2025
uberenv
Public
Automates using spack to build and deploy software
shell build-tools
Shell
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Other
•11•28•32•3•Updated Feb 11, 2025Feb 11, 2025
inq
Public
This is a mirror. Please check our main website on gitlab.
hpc math-physics dft llnl exchange-correlation-functionals gpu-parallelization inq
C++
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Mozilla Public License 2.0
•4•27•1•1•Updated Feb 11, 2025Feb 11, 2025
AMS
Public
machine-learning hpc
Python
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Apache License 2.0
•8•6•10•12•Updated Feb 11, 2025Feb 11, 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•2•14•1•Updated Feb 11, 2025Feb 11, 2025
dftracer
Public
A multi-level dataflow tracer for capturing I/O calls from workflows.
learning profiler deep io dlio
Jupyter Notebook
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MIT License
•8•14•14•4•Updated Feb 10, 2025Feb 10, 2025