Alternatives and similar repositories for ompi

Users that are interested in ompi are comparing it to the libraries listed below

• pmodels / mpich
  Official MPICH Repository
  ☆637Updated this week
• openucx / ucx
  Unified Communication X (mailing list - https://elist.ornl.gov/mailman/listinfo/ucx-group)
  ☆1,486Updated this week
• mpitutorial / mpitutorial
  MPI programming lessons in C and executable code examples
  ☆2,314Updated last month
• NVIDIA / nccl
  Optimized primitives for collective multi-GPU communication
  ☆4,182Updated 2 weeks ago
• SchedMD / slurm
  Slurm: A Highly Scalable Workload Manager
  ☆3,383Updated this week
• openhpc / ohpc
  OpenHPC Integration, Packaging, and Test Repo
  ☆943Updated this week
• NVIDIA / gdrcopy
  A fast GPU memory copy library based on NVIDIA GPUDirect RDMA technology
  ☆1,243Updated 2 months ago
• open-mpi / hwloc
  Hardware locality (hwloc)
  ☆658Updated last week
• ofiwg / libfabric
  Open Fabric Interfaces
  ☆718Updated this week
• openpbs / openpbs
  An HPC workload manager and job scheduler for desktops, clusters, and clouds.
  ☆768Updated 3 weeks ago
• HPCToolkit / hpctoolkit
  HPCToolkit performance tools: measurement and analysis components
  ☆344Updated 8 months ago
• NVIDIA / cub
  [ARCHIVED] Cooperative primitives for CUDA C++. See https://github.com/NVIDIA/cccl
  ☆1,800Updated 2 years ago
• numactl / numactl
  NUMA support for Linux
  ☆471Updated 2 months ago
• hpcg-benchmark / hpcg
  Official HPCG benchmark source code
  ☆326Updated last year
• intel / llvm
  Intel staging area for llvm.org contribution. Home for Intel LLVM-based projects.
  ☆1,384Updated this week
• uxlfoundation / oneDNN
  oneAPI Deep Neural Network Library (oneDNN)
  ☆3,905Updated this week
• kokkos / kokkos
  Kokkos C++ Performance Portability Programming Ecosystem: The Programming Model - Parallel Execution and Memory Abstraction
  ☆2,350Updated last week
• uxlfoundation / oneMath
  oneAPI Math Library (oneMath)
  ☆721Updated 3 weeks ago
• pytorch / gloo
  Collective communications library with various primitives for multi-machine training.
  ☆1,364Updated last week
• HDFGroup / hdf5
  Official HDF5® Library Repository
  ☆823Updated this week
• intel / mpi-benchmarks
  ☆172Updated last month
• libxsmm / libxsmm
  Library for specialized dense and sparse matrix operations, and deep learning primitives.
  ☆916Updated 3 weeks ago
• Reference-LAPACK / lapack
  LAPACK development repository
  ☆1,737Updated last week
• linux-rdma / rdma-core
  RDMA core userspace libraries and daemons
  ☆2,004Updated this week
• openpmix / openpmix
  OpenPMIx Project Repository
  ☆251Updated this week
• NVIDIA / multi-gpu-programming-models
  Examples demonstrating available options to program multiple GPUs in a single node or a cluster
  ☆822Updated last month
• NVIDIA / cccl
  CUDA Core Compute Libraries
  ☆1,998Updated this week
• NVIDIA / nccl-tests
  NCCL Tests
  ☆1,313Updated this week
• NVIDIA / hpc-container-maker
  HPC Container Maker
  ☆496Updated last week
• NVIDIA-developer-blog / code-samples
  Source code examples from the Parallel Forall Blog
  ☆1,309Updated last month