#mpi (30 Repositories)
Ranked open-source repositories tagged with #mpi, scored by pull request acceptance likelihood and maintainer engagement velocity.
67.1%
13.9h
30 repositories tagged #mpi
QMCPACK/qmcpack
Main repository for QMCPACK, an open-source production level many-body ab initio Quantum Monte Carlo code for computing the electronic structure of atoms, molecules, and solids with full performance portable GPU support
MFlowCode/MFC
Exascale multiphase flow solver — 2025 Gordon Bell Prize Finalist | 200T grid points on 43K+ GPUs
kokkos/ArborX
Performance-portable geometric search library
cp2k/dbcsr
DBCSR: Distributed Block Compressed Sparse Row matrix library
openucx/ucx
Unified Communication X (mailing list - https://elist.ornl.gov/mailman/listinfo/ucx-group)
openhpc/ohpc
OpenHPC Integration, Packaging, and Test Repo
open-mpi/ompi
Open MPI main development repository
helmholtz-analytics/heat
Distributed tensors and Machine Learning framework with GPU and MPI acceleration in Python
kaityo256/sevendayshpc
一週間でなれる！スパコンプログラマ
pmodels/mpich
Official MPICH Repository
ElmerCSC/elmerfem
Official git repository of Elmer FEM software
DLR-AMR/t8code
Parallel algorithms and data structures for tree-based adaptive mesh refinement (AMR) with arbitrary element shapes.
IBAMR/IBAMR
An adaptive and distributed-memory parallel implementation of the immersed boundary (IB) method
PennyLaneAI/pennylane-lightning
The Lightning plugin ecosystem provides fast quantum state-vector and tensor network simulators written in C++ for use with PennyLane.
openPMD/openPMD-api
:floppy_disk: C++ & Python API for Scientific I/O
electronic-structure/SIRIUS
Domain specific library for electronic structure calculations
SmileiPIC/Smilei
Particle-in-cell code for plasma simulation
Goddard-Fortran-Ecosystem/pFUnit
Parallel Fortran Unit Testing Framework
Alpine-DAV/ascent
A flyweight in situ visualization and analysis runtime for multi-physics HPC simulations
JuliaParallel/MPI.jl
MPI wrappers for Julia
kubeflow/mpi-operator
Kubernetes Operator for MPI-based applications (distributed training, HPC, etc.)
mpi4py/mpi4py
Python bindings for MPI
eric2003/OneFLOW
LargeScale Multiphysics Scientific Simulation Environment-OneFLOW CFD
PhasicFlow/phasicFlow
Parallel, highly efficient code (CPU and GPU) for DEM and CFD-DEM simulations.
openucx/ucc
Unified Collective Communication Library
JuliaParallel/PETSc.jl
Julia wrappers for the PETSc library
Julia-Tempering/Pigeons.jl
Sampling from intractable distributions, with support for distributed and parallel methods
amkozlov/raxml-ng
RAxML Next Generation: faster, easier-to-use and more flexible
lattice/quda
QUDA is a library for performing calculations in lattice QCD on GPUs.
ParRes/Kernels
This is a set of simple programs that can be used to explore the features of a parallel platform.