Repositories list

• astra-sim

  Public
  ASTRA-sim2.0: Modeling Hierarchical Networks and Disaggregated Systems for Large-model Training at Scale

  C++

  •

  MIT License

  •200200 forks•00 stars•00 issues•00 pull requests•Updated May 1, 2026May 1, 2026

• astra-network-analytical

  Public
  C++

  •

  MIT License

  •3838 forks•00 stars•00 issues•00 pull requests•Updated May 1, 2026May 1, 2026

• bib

  Public
  TeX

  •22 forks•00 stars•00 issues•00 pull requests•Updated Apr 30, 2026Apr 30, 2026

• plexus-pccl-allreduce

  Public
  get plexus running with pccl allreduce for TP

  00 forks•00 stars•00 issues•00 pull requests•Updated Apr 28, 2026Apr 28, 2026

• plexus-scripts-sc25

  Public
  Scripts to reproduce scaling results of Plexus across a wide variety of datasets on both Perlmutter and Frontier.

  Shell

  •00 forks•11 star•00 issues•00 pull requests•Updated Apr 28, 2026Apr 28, 2026

• plexus

  Public
  Parallel framework for large-scale GNN training

  Python

  •

  MIT License

  •11 fork•55 stars•00 issues•11 pull request•Updated Apr 28, 2026Apr 28, 2026

• pccl-reproducer-ipdps26

  Public
  Communication library for Deep Learning

  Python

  •33 forks•22 stars•00 issues•22 pull requests•Updated Apr 28, 2026Apr 28, 2026

• torchcomms-msccl

  Public
  torchcomms: a modern PyTorch communications API

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •137137 forks•00 stars•00 issues•00 pull requests•Updated Apr 28, 2026Apr 28, 2026

• spccl-reproducer-sc26

  Public
  C++

  •00 forks•00 stars•00 issues•00 pull requests•Updated Apr 28, 2026Apr 28, 2026

• pipit

  Public
  Analyze parallel execution traces using pandas dataframes

  pythonperformancehpc+ 5

  pythonperformancehpcpandasdata-analyticsperformance-analysistracesexecution-traces

  Python

  •

  MIT License

  •99 forks•2525 stars•1010 issues•2929 pull requests•Updated Apr 24, 2026Apr 24, 2026

• openevolve

  Public
  Open-source implementation of AlphaEvolve

  Python

  •

  Apache License 2.0

  •986986 forks•00 stars•00 issues•00 pull requests•Updated Apr 16, 2026Apr 16, 2026

• skydiscover

  Public
  AI-Driven Scientific and Algorithmic Discovery

  Python

  •

  Apache License 2.0

  •6262 forks•00 stars•00 issues•00 pull requests•Updated Apr 16, 2026Apr 16, 2026

• collectiveapi

  Public
  Python

  •44 forks•00 stars•00 issues•00 pull requests•Updated Apr 16, 2026Apr 16, 2026

• nvrar

  Public
  Python

  •

  MIT License

  •22 forks•88 stars•00 issues•11 pull request•Updated Apr 12, 2026Apr 12, 2026

• pssg-plots

  Public
  Python

  •00 forks•77 stars•1010 issues•22 pull requests•Updated Apr 8, 2026Apr 8, 2026

• pssg-paper-checker

  Public
  Python

  •00 forks•00 stars•22 issues•00 pull requests•Updated Apr 7, 2026Apr 7, 2026

• XSBench

  Public
  XSBench: The Monte Carlo Macroscopic Cross Section Lookup Benchmark

  C++

  •

  MIT License

  •6363 forks•11 star•00 issues•00 pull requests•Updated Mar 31, 2026Mar 31, 2026

• sabre

  Public
  Skew-aware Adaptive All-to-allv Algorithms for Dynamic Deep Learning Workloads

  Python

  •00 forks•00 stars•00 issues•00 pull requests•Updated Mar 15, 2026Mar 15, 2026

• perf-variability-ipdps26

  Public
  Python

  •00 forks•00 stars•00 issues•00 pull requests•Updated Feb 21, 2026Feb 21, 2026

• miniBUDE

  Public
  A BUDE virtual-screening benchmark, in many programming models

  C++

  •

  Apache License 2.0

  •1616 forks•00 stars•00 issues•00 pull requests•Updated Feb 20, 2026Feb 20, 2026

• CloverLeaf

  Public
  C++

  •1010 forks•00 stars•00 issues•00 pull requests•Updated Feb 19, 2026Feb 19, 2026

• ldms-analysis-scripts-ipdps26

  Public
  Jupyter Notebook

  •00 forks•00 stars•00 issues•00 pull requests•Updated Feb 16, 2026Feb 16, 2026

• su3_bench

  Public
  C++

  •

  Other

  •11 fork•00 stars•00 issues•11 pull request•Updated Feb 10, 2026Feb 10, 2026

• pccl

  Public
  Performant Collective Communication Library

  Python

  •

  MIT License

  •22 forks•66 stars•00 issues•11 pull request•Updated Oct 31, 2025Oct 31, 2025

• orzo

  Public
  rank-select data structure with Elias-Fano encoded L2 indices

  C++

  •11 fork•22 stars•00 issues•00 pull requests•Updated Oct 23, 2025Oct 23, 2025

• AMG2023

  Public
  Algebraic multigrid solver

  C

  •

  Apache License 2.0

  •1818 forks•00 stars•00 issues•00 pull requests•Updated Jun 7, 2025Jun 7, 2025

• gpu-benchmarks

  Public
  Cuda

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  MIT License

  •11 fork•00 stars•00 issues•66 pull requests•Updated Apr 23, 2025Apr 23, 2025

• hpc

  Public
  Reference implementations of MLPerf™ HPC training benchmarks

  Jupyter Notebook

  •

  Apache License 2.0

  •2323 forks•00 stars•00 issues•00 pull requests•Updated Apr 22, 2025Apr 22, 2025

• loki

  Public
  Algorithms for approximate attention in LLMs

  Python

  •

  MIT License

  •33 forks•2222 stars•11 issue•33 pull requests•Updated Apr 14, 2025Apr 14, 2025

• milc_qcd

  Public
  MILC collaboration code for lattice QCD calculations

  C

  •

  Other

  •3737 forks•00 stars•00 issues•00 pull requests•Updated Dec 30, 2024Dec 30, 2024