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    484 repositories

    • LaGriT

      Public
      Los Alamos Grid Toolbox (LaGriT) is a library of user callable tools that provide mesh generation, mesh optimization and dynamic mesh maintenance in two and three dimensions.
      meshinghydrologygeologydelaunay-triangulationgrid
      Fortran
      •
      Other
      •49•122•122•0•Updated Jan 17, 2025Jan 17, 2025

    • arianna-ppl

      Public
      A probabilistic programming language for python built on numpy
      Python
      •
      Other
      •0•1•5•0•Updated Jan 17, 2025Jan 17, 2025

    • BEE

      Public
      Python
      •
      Other
      •3•17•124•9•Updated Jan 17, 2025Jan 17, 2025

    • Fierro

      Public
      Fierro is a C++ code designed to aid the research and development of numerical methods, testing of user-specified models, and creating multi-scale models related to quasi-static solid mechanics and compressible material dynamics using low- and high-order meshes.
      engineeringparallel-computingcomputational-mechanicsmaterial-sciencetopology-optimizationshock-capturingfinite-element-methodslagrangiancrystal-plasticitylagrangian-mechanics
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •17•39•16•7•Updated Jan 17, 2025Jan 17, 2025

    • LATTE

      Public
      Developer repository for the LATTE code
      Fortran
      •
      Other
      •22•40•14•7•Updated Jan 17, 2025Jan 17, 2025

    • singularity-opac

      Public
      Performance portable routines for opacity, emissivity, and scattering
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •4•11•3•1•Updated Jan 17, 2025Jan 17, 2025

    • PLEIADES

      Public
      PLEIADES: Python Library Extensions for Isotopic Analysis via Detailed Examination of SAMMY results
      Python
      •
      Other
      •4•3•3•1•Updated Jan 17, 2025Jan 17, 2025

    • spiner

      Public
      Performance portable routines for generic, tabulated, multi-dimensional data
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •3•7•8•4•Updated Jan 17, 2025Jan 17, 2025

    • phoebus

      Public
      Phifty One Ergs Blows Up A Star
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •2•47•38•14•Updated Jan 17, 2025Jan 17, 2025

    • Checkpoint

      Public
      Checkpoint-restart
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Jan 17, 2025Jan 17, 2025

    • scico

      Public
      Scientific Computational Imaging COde
      optimizationadmmproximal-algorithmsproximal-operatorsinverse-problemsconvex-optimizationcomputational-imagingfistatotal-variationjax
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •17•111•22•0•Updated Jan 16, 2025Jan 16, 2025

    • T-ELF

      Public
      Tensor Extraction of Latent Features (T-ELF). Within T-ELF's arsenal are non-negative matrix and tensor factorization solutions, equipped with automatic model determination (also known as the estimation of latent factors - rank) for accurate data modeling. Our software suite encompasses cutting-edge data pre-processing and post-processing modules.
      machine-learninghpcgpumatrixmatrix-factorizationfeature-extractionhigh-performance-computingsemi-supervised-learningdimensionality-reductiontensor-factorization
      Python
      •
      Other
      •4•14•11•0•Updated Jan 16, 2025Jan 16, 2025

    • artemis

      Public
      Astrophysical multifluid radiation hydrodynamics code
      C++
      •
      Other
      •8•17•1•7•Updated Jan 16, 2025Jan 16, 2025

    • scico-data

      Public
      Data for the scico project
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •4•12•0•0•Updated Jan 16, 2025Jan 16, 2025

    • MIST_paper

      Public
      Code to reproduce results from and implement functionality described in "A Bayesian error model for synthesis and sequencing of oligonucleotides", Marrs, FW, Gratz, D, and Erkkila, TH.
      R
      •
      Other
      •0•0•0•0•Updated Jan 15, 2025Jan 15, 2025

    • qmd-progress

      Public
      PROGRESS: Parallel, Rapid O(N) and Graph-based Recursive Electronic Structure Solver.
      hpcparallelmpi
      Fortran
      •
      Other
      •13•20•18•4•Updated Jan 14, 2025Jan 14, 2025

    • nuDustC

      Public
      Nucleating Dust Code in C++
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •1•0•3•0•Updated Jan 14, 2025Jan 14, 2025

    • kitsune

      Public
      LANL LLVM Fork
      LLVM
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      Other
      •12k•19•0•3•Updated Jan 14, 2025Jan 14, 2025

    • bml

      Public
      The Basic Matrix Library (bml)
      C
      •
      Other
      •19•40•0•15•Updated Jan 14, 2025Jan 14, 2025

    • dsi

      Public
      LANL Data Science Infrastructure Project
      Python
      •4•5•28•3•Updated Jan 14, 2025Jan 14, 2025

    • gs_patterns

      Public
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •4•3•3•2•Updated Jan 13, 2025Jan 13, 2025

    • singularity-eos

      Public
      Performance portable equations of state and mixed cell closures
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •9•28•70•8•Updated Jan 13, 2025Jan 13, 2025

    • HARD

      Public
      Hydrodynamics And Radiative Diffusion Solver based on FleCSI framework
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •5•6•0•1•Updated Jan 13, 2025Jan 13, 2025

    • cdss

      Public
      Co-Design Summer School
      HTML
      •3•1•0•0•Updated Jan 13, 2025Jan 13, 2025

    • MoriZwanzigModalDecomposition.jl

      Public
      This repository contains the source codes for the manuscript "Mori-Zwanzig Modal Decomposition". The source codes were reviewed and approved with a LANL O-number O4678
      Julia
      •
      MIT License
      •0•3•0•7•Updated Jan 12, 2025Jan 12, 2025

    • Architector

      Public
      The architector python package - for 3D metal complex design. C22085
      molecular-structurescomputational-chemistrymolecular-simulationd-blockactinideslanthanidesrare-earth-elements
      Python
      •
      Other
      •7•41•2•1•Updated Jan 10, 2025Jan 10, 2025

    • LANLGeoMag

      Public
      LANLGeoMag is a C-based library of magnetic-field models and tools for computing quantities relevant to geophysical and geospace research that rely on these models. More generally, the library provides functionality to perform high precision transforms between time standards and coordinate systems. The primary uses of this library are coordinate…
      C
      •
      Other
      •19•1•0•0•Updated Jan 10, 2025Jan 10, 2025

    • FEHM

      Public
      Finite Element Heat and Mass Transfer Code
      earth-sciencesimulation-modelinggroundwater-modellingporous-flowreactive-chemistrycoupled-heat-massmultiphase-transportcarbon-storagesoil-vaporcarbon-sequestration
      GLSL
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      Other
      •19•57•30•3•Updated Jan 10, 2025Jan 10, 2025

    • ELEMENTS

      Public
      The C++ ELEMENTS library contains a suite of sub-libraries to support mathematical functions (elements), data representations (MATAR), and novel mesh classes (geometry and SWAGE) to support a very broad range of element types, numerical methods, and mesh connectivity data structures useful for computational physics and engineering.
      computational-geometrynumerical-methodsfinite-element-methods
      C++
      •
      Other
      •15•20•0•2•Updated Jan 10, 2025Jan 10, 2025

    • nubhlight

      Public
      General Relativistic Neutrino Radiation Magnetohydrodynamics for Neutron Star Merger Disks
      C
      •
      Other
      •6•31•5•4•Updated Jan 10, 2025Jan 10, 2025