Lawrence Livermore National Laboratory

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557 repositories

llnl.github.io
Public
Public home for LLNL software catalog
javascript jekyll website catalog portal gov
JavaScript
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MIT License
•51•55•18•0•Updated Nov 13, 2024Nov 13, 2024
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•6•Updated Nov 13, 2024Nov 13, 2024
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•12•Updated Nov 13, 2024Nov 13, 2024
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 Nov 13, 2024Nov 13, 2024
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
•129•520•27•13•Updated Nov 13, 2024Nov 13, 2024
radiuss
Public
llnl radiuss software-portal llnl-open-source
CSS
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MIT License
•1•3•29•1•Updated Nov 13, 2024Nov 13, 2024
krowkee
Public
A high-performance computing toolkit for scalably summarizing many data streams in distributed memory.
memory-management
C++
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Other
•2•1•0•0•Updated Nov 13, 2024Nov 13, 2024
thicket-tutorial
Public
tutorial
Jupyter Notebook
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MIT License
•5•1•1•6•Updated Nov 13, 2024Nov 13, 2024
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
•16•24•49•9•Updated Nov 13, 2024Nov 13, 2024
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
•67•352•30•13•Updated Nov 13, 2024Nov 13, 2024
UETOOLS
Public
Jupyter Notebook
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GNU Lesser General Public License v2.1
•4•2•0•2•Updated Nov 13, 2024Nov 13, 2024
SSAPy
Public
A Python package allowing for fast and precise orbital modeling.
python application
Python
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MIT License
•8•35•12•10•Updated Nov 13, 2024Nov 13, 2024
SAMRAI
Public
Structured Adaptive Mesh Refinement Application Infrastructure - a scalable C++ framework for block-structured AMR application development
cpp scientific-computing amr adaptive-mesh-refinement math-physics radiuss hpc parallel-computing
C++
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Other
•80•224•50•3•Updated Nov 13, 2024Nov 13, 2024
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•186•122•14•Updated Nov 13, 2024Nov 13, 2024
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•157•218•11•Updated Nov 12, 2024Nov 12, 2024
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
•42•210•34•11•Updated Nov 12, 2024Nov 12, 2024
lustre
Public
LLNL's branches of Lustre
file-system system-software
C
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Other
•17•58•0•0•Updated Nov 12, 2024Nov 12, 2024
spheral
Public
simulations sph astronomical-algorithms hydrodynamic-modeling llnl meshfree simulations-physics math-physics python hydrodynamics
C++
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Other
•16•63•16•7•Updated Nov 12, 2024Nov 12, 2024
GPLaSDI
Public
pde math-physics
Python
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MIT License
•3•32•2•5•Updated Nov 12, 2024Nov 12, 2024
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•11•0•0•Updated Nov 12, 2024Nov 12, 2024
ERF
Public
Energy Research and Forecasting Model
C++
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Other
•40•0•0•0•Updated Nov 12, 2024Nov 12, 2024
ExaEpi
Public
An agent-based epidemiological simulation code using AMReX
Jupyter Notebook
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Other
•9•1•0•0•Updated Nov 12, 2024Nov 12, 2024
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
•25•26•46•23•Updated Nov 12, 2024Nov 12, 2024
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
•39•110•41•12•Updated Nov 12, 2024Nov 12, 2024
AMPE
Public
Adaptive Mesh Phase-field Evolution
amr phase-field hypre math-physics sundials
C++
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Other
•11•35•3•4•Updated Nov 12, 2024Nov 12, 2024
Wintap-PyUtil
Public
Python
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MIT License
•1•3•0•2•Updated Nov 12, 2024Nov 12, 2024
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•24•1•1•Updated Nov 12, 2024Nov 12, 2024
camp
Public
Compiler agnostic metaprogramming library providing concepts, type operations and tuples for C++ and cuda
cpp
C++
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Other
•20•79•26•9•Updated Nov 12, 2024Nov 12, 2024
romweb
Public
Reduced order model (ROM) website
Less
•0•0•0•0•Updated Nov 12, 2024Nov 12, 2024
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•34•12•5•Updated Nov 11, 2024Nov 11, 2024