open-mpi

Install command: 
brew install open-mpi

Also known as: openmpi

High performance message passing library

https://www.open-mpi.org/

License: BSD-3-Clause

Development: Pull requests

Formula JSON API: /api/formula/open-mpi.json

Formula code: open-mpi.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon		 tahoe ✅
sequoia ✅
sonoma ✅
macOS on
Intel		 sonoma ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 5.0.9
head ⚡️ HEAD

Depends on:

gcc 15.2.0 GNU compiler collection
hwloc 2.13.0 Portable abstraction of the hierarchical topology of modern architectures
libevent 2.1.12 Asynchronous event library
pmix 5.0.10 Process Management Interface for HPC environments

Conflicts with: mpich

Analytics:

Installs (30 days)
open-mpi 3,100
open-mpi --HEAD 3
Installs on Request (30 days)
open-mpi 1,750
open-mpi --HEAD 3
Build Errors (30 days)
open-mpi 9
Installs (90 days)
open-mpi 9,321
open-mpi --HEAD 11
Installs on Request (90 days)
open-mpi 5,189
open-mpi --HEAD 11
Installs (365 days)
open-mpi 111,113
open-mpi --HEAD 75
Installs on Request (365 days)
open-mpi 36,538
open-mpi --HEAD 75