Lawrence Livermore National Laboratory

All

564 repositories

benchpark
Public
An open collaborative repository for reproducible specifications of HPC benchmarks and cross site benchmarking environments
benchmark hpc
Python
•
Apache License 2.0
•26•33•62•27•Updated Feb 5, 2025Feb 5, 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•163•219•12•Updated Feb 5, 2025Feb 5, 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
•
MIT License
•17•25•49•9•Updated Feb 5, 2025Feb 5, 2025
thicket-tutorial
Public
tutorial
Jupyter Notebook
•
MIT License
•5•1•1•5•Updated Feb 5, 2025Feb 5, 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 Feb 5, 2025Feb 5, 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++
•
BSD 3-Clause "New" or "Revised" License
•22•106•20•15•Updated Feb 5, 2025Feb 5, 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
•33•194•129•16•Updated Feb 5, 2025Feb 5, 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
•136•545•26•10•Updated Feb 5, 2025Feb 5, 2025
quandary
Public
Optimal control for open quantum systems
C++
•
MIT License
•10•51•5•1•Updated Feb 5, 2025Feb 5, 2025
pylibROM
Public
Python interface for libROM, library for reduced order models
Python
•
MIT License
•2•58•5•2•Updated Feb 5, 2025Feb 5, 2025
libROM
Public
Data-driven model reduction library with an emphasis on large scale parallelism and linear subspace methods
simulation modeling parallel-computing scientific model-reduction large-scale subspace-learning reduced-order-models math-physics
C++
•
Other
•38•212•34•7•Updated Feb 5, 2025Feb 5, 2025
AMS
Public
machine-learning hpc
Python
•
Apache License 2.0
•8•6•10•12•Updated Feb 5, 2025Feb 5, 2025
uberenv
Public
Automates using spack to build and deploy software
shell build-tools
Shell
•
Other
•10•28•32•3•Updated Feb 5, 2025Feb 5, 2025
llnl.github.io
Public
Public home for LLNL software catalog
javascript jekyll website catalog portal gov
JavaScript
•
MIT License
•55•57•18•0•Updated Feb 5, 2025Feb 5, 2025
Tribol
Public
Modular interface physics library featuring state-of-the-art contact physics methods.
math-physics
C++
•
MIT License
•4•27•28•7•Updated Feb 5, 2025Feb 5, 2025
radiuss
Public
llnl radiuss software-portal llnl-open-source
CSS
•
MIT License
•1•3•29•1•Updated Feb 5, 2025Feb 5, 2025
shroud
Public
Shroud: generate Fortran and Python wrappers for C and C++ libraries
c c-plus-plus cpp build-tools radiuss python fortran language-bindings
Fortran
•
BSD 3-Clause "New" or "Revised" License
•7•90•11•0•Updated Feb 5, 2025Feb 5, 2025
ERF
Public
Energy Research and Forecasting Model
C++
•
Other
•44•1•0•0•Updated Feb 5, 2025Feb 5, 2025
romweb
Public
Reduced order model (ROM) website
Less
•0•1•0•0•Updated Feb 5, 2025Feb 5, 2025
SSAPy
Public
A Python package allowing for fast and precise orbital modeling.
python application
Python
•
MIT License
•8•39•13•5•Updated Feb 5, 2025Feb 5, 2025
Umpire
Public
An application-focused API for memory management on NUMA & GPU architectures
cpp hpc gpu memory-management portability radiuss blt
C++
•
MIT License
•52•341•15•8•Updated Feb 4, 2025Feb 4, 2025
clippy-cpp
Public
C++
•
Other
•5•3•2•2•Updated Feb 4, 2025Feb 4, 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•118•42•16•Updated Feb 4, 2025Feb 4, 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
•104•502•189•31•Updated Feb 4, 2025Feb 4, 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++
•
BSD 3-Clause "New" or "Revised" License
•61•267•118•5•Updated Feb 4, 2025Feb 4, 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•0•Updated Feb 4, 2025Feb 4, 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++
•
BSD 3-Clause "New" or "Revised" License
•4•30•31•5•Updated Feb 4, 2025Feb 4, 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++
•
BSD 3-Clause "New" or "Revised" License
•69•360•27•11•Updated Feb 4, 2025Feb 4, 2025
dapper
Public
Dependency Analysis Project - tools to discover implicit dependencies in source code and on systems
Rust
•
MIT License
•0•1•15•1•Updated Feb 4, 2025Feb 4, 2025
pEyeON
Public
Repository for the EyeON file manifest tool
Python
•
MIT License
•0•0•1•2•Updated Feb 4, 2025Feb 4, 2025