Lawrence Livermore National Laboratory

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558 repositories

SSAPy
Public
A Python package allowing for fast and precise orbital modeling.
python application
Python
•
MIT License
•8•36•12•10•Updated Nov 29, 2024Nov 29, 2024
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•28•52•25•Updated Nov 28, 2024Nov 28, 2024
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•190•124•13•Updated Nov 28, 2024Nov 28, 2024
llnl.github.io
Public
Public home for LLNL software catalog
javascript jekyll website catalog portal gov
JavaScript
•
MIT License
•51•55•18•0•Updated Nov 28, 2024Nov 28, 2024
radiuss-shared-ci
Public
Shared Gitlab CI configuration for RADIUSS projects
Other
•2•4•4•3•Updated Nov 28, 2024Nov 28, 2024
Umpire
Public
An application-focused API for memory management on NUMA & GPU architectures
cpp hpc gpu memory-management portability radiuss blt
C++
•
MIT License
•51•330•12•7•Updated Nov 28, 2024Nov 28, 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++
•
BSD 3-Clause "New" or "Revised" License
•22•106•19•14•Updated Nov 28, 2024Nov 28, 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++
•
BSD 3-Clause "New" or "Revised" License
•67•352•27•10•Updated Nov 28, 2024Nov 28, 2024
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
•39•111•42•13•Updated Nov 28, 2024Nov 28, 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++
•
BSD 3-Clause "New" or "Revised" License
•4•29•31•7•Updated Nov 28, 2024Nov 28, 2024
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
•102•493•187•34•Updated Nov 28, 2024Nov 28, 2024
radiuss
Public
llnl radiuss software-portal llnl-open-source
CSS
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MIT License
•1•3•29•1•Updated Nov 28, 2024Nov 28, 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
•
BSD 3-Clause "New" or "Revised" License
•130•523•25•11•Updated Nov 28, 2024Nov 28, 2024
spheral
Public
simulations sph astronomical-algorithms hydrodynamic-modeling llnl meshfree simulations-physics math-physics python hydrodynamics
C++
•
Other
•17•63•16•4•Updated Nov 28, 2024Nov 28, 2024
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•159•217•12•Updated Nov 27, 2024Nov 27, 2024
Tribol
Public
Modular interface physics library featuring state-of-the-art contact physics methods.
math-physics
C++
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MIT License
•2•26•24•4•Updated Nov 27, 2024Nov 27, 2024
AMPE
Public
Adaptive Mesh Phase-field Evolution
amr phase-field hypre math-physics sundials
C++
•
Other
•11•35•3•3•Updated Nov 27, 2024Nov 27, 2024
ExaEpi
Public
An agent-based epidemiological simulation code using AMReX
Jupyter Notebook
•
Other
•9•1•0•0•Updated Nov 27, 2024Nov 27, 2024
DECIDER
Public
DECIDER: Leveraging Foundation Model Priors for Improved Model Failure Detection and Explanation
Python
•
MIT License
•0•1•0•0•Updated Nov 27, 2024Nov 27, 2024
mpibind
Public
Pragmatic, Productive, and Portable Affinity for HPC
linux productivity performance hpc gpu parallel openmp mpi parallel-computing scientific-computing
C
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MIT License
•10•32•4•1•Updated Nov 27, 2024Nov 27, 2024
conduit
Public
Simplified Data Exchange for HPC Simulations
python yaml json cpp fortran hpc scientific-computing hdf5 data-management llnl
C++
•
Other
•65•213•164•4•Updated Nov 27, 2024Nov 27, 2024
zfpy-wheels
Public
Repository for wheel building of zfpy, the official Python bindings for the zfp compression algorithm
3•3•0•1•Updated Nov 27, 2024Nov 27, 2024
ROSE-LCOM-Tools
Public
Computes LCOM metrics for Ada
C++
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BSD 3-Clause "New" or "Revised" License
•0•3•0•0•Updated Nov 27, 2024Nov 27, 2024
Wintap-PyUtil
Public
Python
•
MIT License
•1•3•0•2•Updated Nov 27, 2024Nov 27, 2024
elastic-stacker
Public
A tool for importing and exporting Elastic Stack configuration to and from files.
Python
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Apache License 2.0
•0•4•6•0•Updated Nov 26, 2024Nov 26, 2024
ERF
Public
Energy Research and Forecasting Model
C++
•
Other
•41•0•0•0•Updated Nov 26, 2024Nov 26, 2024
camp
Public
Compiler agnostic metaprogramming library providing concepts, type operations and tuples for C++ and cuda
cpp
C++
•
Other
•20•80•27•8•Updated Nov 26, 2024Nov 26, 2024
radiuss-spack-configs
Public
Shared spack configurations for RADIUSS projects
Python
•
MIT License
•7•1•7•0•Updated Nov 26, 2024Nov 26, 2024
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++
•
Other
•15•44•13•5•Updated Nov 26, 2024Nov 26, 2024
quandary
Public
Optimal control for open quantum systems
C++
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MIT License
•9•50•5•1•Updated Nov 26, 2024Nov 26, 2024