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    76 repositories

    • mpifileutils

      Public
      File utilities designed for scalability and performance.
      C
      •
      BSD 3-Clause "New" or "Revised" License
      •68•177•123•11•Updated Apr 17, 2025Apr 17, 2025

    • ior

      Public
      IOR and mdtest
      C
      •
      Other
      •179•425•40•2•Updated Apr 16, 2025Apr 16, 2025

    • quo-vadis

      Public
      A cross-stack coordination layer to dynamically map runtime components to hardware resources
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •4•7•16•0•Updated Apr 15, 2025Apr 15, 2025

    • Spindle

      Public
      Scalable dynamic library and python loading in HPC environments
      performanceradiuss
      C
      •
      Other
      •25•100•13•10•Updated Apr 15, 2025Apr 15, 2025

    • pavilion2

      Public
      Pavilion is a Python 3 (3.5+) based framework for running and analyzing tests targeting HPC systems.
      hpctest-automationhpc-clustershpc-systems
      Python
      •
      Other
      •20•44•139•19•Updated Apr 14, 2025Apr 14, 2025

    • LiveGantt-LANL

      Public
      Python
      •
      Other
      •0•1•0•0•Updated Mar 6, 2025Mar 6, 2025

    • shasta_wrapper

      Public
      Scripting to simplify the administration of HPE Cray EX Systems
      Shell
      •1•1•0•0•Updated Feb 27, 2025Feb 27, 2025

    • rma-mt

      Public
      C
      •
      Other
      •7•7•0•1•Updated Feb 12, 2025Feb 12, 2025

    • zfs

      Public
      OpenZFS on Linux and FreeBSD
      C
      •
      Other
      •1.8k•4•0•0•Updated Jan 17, 2025Jan 17, 2025

    • Evalys-LANL

      Public
      Python
      •
      Other
      •0•1•0•0•Updated Jan 16, 2025Jan 16, 2025

    • batsched4

      Public
      C++
      •0•1•0•0•Updated Nov 12, 2024Nov 12, 2024

    • batsim4

      Public
      C++
      •
      GNU Lesser General Public License v3.0
      •0•1•0•0•Updated Nov 12, 2024Nov 12, 2024

    • simulator

      Public
      Python
      •0•1•0•0•Updated Nov 12, 2024Nov 12, 2024

    • dpusm

      Public
      Data Processing Unit Services Module
      C
      •
      Other
      •1•8•0•0•Updated Oct 29, 2024Oct 29, 2024

    • charliecloud

      Public archive
      Now hosted on GitLab.
      Shell
      •
      Apache License 2.0
      •60•314•287•14•Updated Oct 2, 2024Oct 2, 2024

    • LANL-grizzly-data

      Public
      This repository contains HPC job data from LANL's 1498-node grizzly cluster.
      0•0•0•0•Updated Sep 12, 2024Sep 12, 2024

    • xpmem

      Public
      Linux Cross-Memory Attach
      C
      •
      GNU Lesser General Public License v2.1
      •38•92•20•4•Updated Sep 11, 2024Sep 11, 2024

    • BatsimGantt-LANL

      Public
      Python
      •
      Other
      •0•1•0•0•Updated Jul 31, 2024Jul 31, 2024

    • spack

      Public
      A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
      Python
      •
      Other
      •2.4k•0•0•14•Updated May 6, 2024May 6, 2024

    • git2dot

      Public
      Visualize a git repository using the graphviz dot tool optionally with pan and zoom.
      Python
      •
      MIT License
      •3•0•0•0•Updated Feb 29, 2024Feb 29, 2024

    • stackinator

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •16•0•0•0•Updated Jul 5, 2023Jul 5, 2023

    • libdftw

      Public
      A distributed and decentralized filesystem treewalk function, similiar to the interface of linux's ftw(3). libdftw automatically and dynamically balances the treewalk workload across many nodes in a large distributed system.
      Shell
      •
      Other
      •1•19•0•1•Updated Jun 27, 2023Jun 27, 2023

    • mpir-to-pmix-guide

      Public
      Resources for tools transitioning from the MPIR to the PMIx tool interface.
      Shell
      •
      BSD 3-Clause "New" or "Revised" License
      •3•0•0•0•Updated Jun 23, 2023Jun 23, 2023

    • mpimemu

      Public
      MPI Library Memory Consumption Utilities
      benchmarkmemorympi
      C
      •
      BSD 3-Clause "New" or "Revised" License
      •7•18•7•0•Updated Apr 21, 2023Apr 21, 2023

    • hpc-collab

      Public
      This project provides provisioned HPC cluster models using underlying virtualization mechanisms.
      vagranthpchpc-clustersslurm-clusterhpc-clustercommunity-mysqlslurmcluster-recipes
      Shell
      •
      Other
      •7•11•73•1•Updated Sep 10, 2022Sep 10, 2022

    • supermagic

      Public
      Very simple MPI sanity code. Nothing more, nothing less.
      C
      •
      Other
      •6•14•1•0•Updated Mar 9, 2022Mar 9, 2022

    • hxhim

      Public
      C++
      •
      Other
      •2•5•1•0•Updated Feb 28, 2022Feb 28, 2022

    • ompi

      Public
      Open MPI main development repository
      C
      •
      Other
      •893•1•2•3•Updated Feb 1, 2022Feb 1, 2022

    • libhio

      Public
      libhio is a library intended for writing data to hierarchical data store systems.
      C
      •
      Other
      •11•20•5•0•Updated May 26, 2021May 26, 2021

    • nrd

      Public
      Neighborless Route Detection (NRD) is a utility that dynamically manages ECMP/MultiPath routes by listening for OSPF Hello packets.
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •0•5•3•0•Updated Feb 2, 2021Feb 2, 2021