Open MPI main development repository
☆2,532Feb 25, 2026Updated last week
Alternatives and similar repositories for ompi
Users that are interested in ompi are comparing it to the libraries listed below
Sorting:
- Official MPICH Repository☆664Feb 25, 2026Updated last week
- Unified Communication X (mailing list - https://elist.ornl.gov/mailman/listinfo/ucx-group)☆1,583Updated this week
- Optimized primitives for collective multi-GPU communication☆4,474Feb 24, 2026Updated last week
- MPI programming lessons in C and executable code examples☆2,333Feb 17, 2026Updated 2 weeks ago
- Hardware locality (hwloc)☆683Feb 24, 2026Updated last week
- Open Fabric Interfaces☆760Feb 24, 2026Updated last week
- Slurm: A Highly Scalable Workload Manager☆3,764Updated this week
- Unified Collective Communication Library☆293Updated this week
- This repository is now stale. You should be looking at the open-mpi/ompi repository instead.☆34Sep 21, 2016Updated 9 years ago
- A fast GPU memory copy library based on NVIDIA GPUDirect RDMA technology☆1,347Dec 17, 2025Updated 2 months ago
- OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.☆7,300Feb 22, 2026Updated last week
- RDMA core userspace libraries and daemons☆2,146Feb 25, 2026Updated last week
- OpenPMIx Project Repository☆258Updated this week
- Collective communications library with various primitives for multi-machine training.☆1,400Feb 12, 2026Updated 2 weeks ago
- A flexible package manager that supports multiple versions, configurations, platforms, and compilers.☆4,960Updated this week
- NCCL Tests☆1,446Feb 9, 2026Updated 3 weeks ago
- ☆387Apr 23, 2024Updated last year
- LAPACK development repository☆1,812Jan 20, 2026Updated last month
- Kokkos C++ Performance Portability Programming Ecosystem: The Programming Model - Parallel Execution and Memory Abstraction☆2,459Updated this week
- Distributed training framework for TensorFlow, Keras, PyTorch, and Apache MXNet.☆14,675Dec 1, 2025Updated 3 months ago
- Sandia OpenSHMEM is an implementation of the OpenSHMEM specification over multiple Networking APIs, including Portals 4, the Open Fabric …☆77Feb 24, 2026Updated last week
- ☆180Jan 28, 2026Updated last month
- Python bindings for MPI☆898Updated this week
- This is a set of simple programs that can be used to explore the features of a parallel platform.☆473Jan 27, 2026Updated last month
- CUDA Templates and Python DSLs for High-Performance Linear Algebra☆9,348Updated this week
- Infiniband Verbs Performance Tests☆913Feb 24, 2026Updated last week
- OpenHPC Integration, Packaging, and Test Repo☆972Updated this week
- MPI Testing Tool☆66Jan 8, 2026Updated last month
- NUMA support for Linux☆488Feb 24, 2026Updated last week
- RDMA and SHARP plugins for nccl library☆224Jan 12, 2026Updated last month
- oneAPI Threading Building Blocks (oneTBB)☆6,565Updated this week
- Linux Cross-Memory Attach☆96Feb 18, 2026Updated 2 weeks ago
- Samples for CUDA Developers which demonstrates features in CUDA Toolkit☆8,899Jan 6, 2026Updated last month
- [ARCHIVED] The C++ parallel algorithms library. See https://github.com/NVIDIA/cccl☆4,997Feb 8, 2024Updated 2 years ago
- Information about many aspects of high-performance computing. Wiki content moved to ~/docs.☆312Dec 16, 2025Updated 2 months ago
- oneAPI Deep Neural Network Library (oneDNN)☆3,956Updated this week
- The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.☆37,137Updated this week
- Open Machine Learning Compiler Framework☆13,156Updated this week
- [ARCHIVED] Cooperative primitives for CUDA C++. See https://github.com/NVIDIA/cccl☆1,820Oct 9, 2023Updated 2 years ago