| A high performance and portable MPI implementation | |
| https://www.mpich.org/ | |
| mpich-4.1.2 | mpich2 |
| downloadamd64 ~arm64 ~hppa ~ppc ppc64 ~riscv x86 ~amd64-linux ~x86-linux | phackerlay |
| mpich-3.4.3 | mpich2 |
| downloadamd64 ~arm64 ~hppa ~ppc ppc64 ~riscv x86 ~amd64-linux ~x86-linux | gentoo |