Unified Collective Communication Library

Open MPI main development repository

Official MPICH Repository

N-Ways to Multi-GPU Programming

University of the Witwatersrand High Performance Computing Interest Group Code, Lectures, Notes & Examples

Information about many aspects of high-performance computing. Wiki content moved to ~/docs.

DLB (Dynamic Load Balancing) library is a tool, transparent to the user, that will dynamically react to the application imbalance modifying the number of resources at any given time.

Pragmatic, Productive, and Portable Affinity for HPC

Modern astrophysics and cosmology particle-based code. Mirror of gitlab developments at https://gitlab.cosma.dur.ac.uk/swift/swiftsim

Unified Communication X (mailing list - https://elist.ornl.gov/mailman/listinfo/ucx-group)

Computational Fluid Dynamics Framework Based on the Immersed Boundary Method (IBM) and PETSc

Mini projects demonstrating parallel programming with MPI for distributed computing and CUDA for GPU acceleration. Implements matrix operations, numerical methods, and Monte Carlo simulations that scale across multiple GPUs for optimal performance.

Distributed GPU-accelerated tree search: Investigating a B&B algorithm based on a MPI+X (X=OpenMP, MPI, CUDA, HIP, etc) implementation

OpenHPC Integration, Packaging, and Test Repo

John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs

A simple MPI (OpenMPI) implementation of Conway's Game of Life with HPC (High Performance Computing).

ADDA - light scattering simulator based on the discrete dipole approximation

HDF5 for Parallel

The project involves implementing core search engine components, a crawler, a tokenizer, an inverted index builder, and a query processor, with sophisticated features such as TF-IDF and BM25 ranking, stop-word removal, stemming, and synonym support.