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@HPC-Dwarfs

HPC Dwarfs

A collection of HPC dwarf reference implementations

A collection of HPC dwarf reference implementations

This is a collection of portable C benchmark implementations for the HPC dwarfs algorithmic classes as initially proposed by the report The Landscape of Parallel Computing Research: A View from Berkeley. Each benchmark is designed for performance engineering: compact, self-contained, and focused on a single computational pattern.

Dwarf Benchmark
Sparse Linear Algebra SparseBench
N-Body Methods MD-Bench
Structured Grids + Sparse Linear Algebra CFD-Bench
Structured Grids LBM-Bench
Spectral Methods DFT-Bench (coming soon)
Signal Processing RabbitCT
Streaming Kernels TheBandwidthBenchmark

This is an effort by NHR@FAU

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  1. CFD-Bench CFD-Bench Public

    A 3D structured incompressible Navier Stokes fluid solver

    C

  2. SparseBench SparseBench Public

    A MPI parallel sparse solver benchmark collection

    C 2 1

  3. MD-Bench MD-Bench Public

    A performance-oriented prototyping harness for state of the art Molecular Dynamics algorithms

    C 18 12

  4. TheBandwidthBenchmark TheBandwidthBenchmark Public

    The ultimate bandwidth benchmark

    C 65 17

Repositories

Showing 9 of 9 repositories
  • SparseBench Public

    A MPI parallel sparse solver benchmark collection

    HPC-Dwarfs/SparseBench's past year of commit activity
    C 2 MIT 1 0 0 Updated Sep 15, 2026
  • MD-Bench Public

    A performance-oriented prototyping harness for state of the art Molecular Dynamics algorithms

    HPC-Dwarfs/MD-Bench's past year of commit activity
    C 18 LGPL-3.0 12 2 0 Updated Sep 14, 2026
  • TheBandwidthBenchmark Public

    The ultimate bandwidth benchmark

    HPC-Dwarfs/TheBandwidthBenchmark's past year of commit activity
    C 65 MIT 17 1 1 Updated Aug 11, 2026
  • RabbitCT Public

    3D Volume reconstruction from CT images using backprojection

    HPC-Dwarfs/RabbitCT's past year of commit activity
    C 0 MIT 3 1 0 Updated Jun 17, 2026
  • LBM-Bench Public

    A Lattice-Boltzmann CFD solver

    HPC-Dwarfs/LBM-Bench's past year of commit activity
    C 0 MIT 0 0 0 Updated Jun 12, 2026
  • LLM-Bench Public

    A LLM pre-training benchmark

    HPC-Dwarfs/LLM-Bench's past year of commit activity
    C 0 MIT 0 0 0 Updated May 16, 2026
  • CFD-Bench Public

    A 3D structured incompressible Navier Stokes fluid solver

    HPC-Dwarfs/CFD-Bench's past year of commit activity
    C 0 MIT 0 0 0 Updated Apr 27, 2026
  • .github Public
    HPC-Dwarfs/.github's past year of commit activity
    0 0 0 0 Updated Apr 5, 2026
  • DFT-Bench Public

    A planewave chantum chemistry inspired benchmark application

    HPC-Dwarfs/DFT-Bench's past year of commit activity
    C 0 MIT 1 0 0 Updated Mar 11, 2026

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