Download bug-fixed binaries

These binaries contain bug fixes and improvements, as summarized in the changelog. If you need a bug fix which has not yet been included in the latest subrelease, download a binary with a revision number higher than that of the fix from the table below. These binaries are automatically produced and tested; they may contain a few ‘Diffs’ with the test set, so they could be less stable than the main subrelease, but more stable than the development snapshots.

For most Linux systems we recommend the IntelMPI binaries. The runtime IntelMPI libraries may be replaced with local MPI libraries, e.g. on the Cray XC series via ABI (see the Installation manual for more details).

We encourage you to send any problem reports and other sorts of feedback regarding these snapshots to, mentioning the SVN revision number and any relevant files.

svnRevision Operating System MPI numDiffs totalTests
r119942 macOS 13.2+ (Apple Silicon) OpenMPI 0 1365
r121094 macOS 13.2+ (Apple Silicon) OpenMPI 1 1365
r121094 Mac OS X 10.9+ (x86, 64-bit) OpenMPI 0 1364
r121129 Mac OS X 10.9+ (x86, 64-bit) OpenMPI 1 1364
r121094 Linux (x86-64, 64-bit) Intel MPI with AOCL, optimized for AMD-Zen 0 1369
r121094 Linux (x86-64, 64-bit) Intel MPI + statically linked MKL 0 1369
r121094 Linux (x86-64, 64-bit) Intel MPI 0 1369
r121094 Linux (x86-64, 64-bit) OpenMPI 0 1369
r121094 64-bit Windows Microsoft MPI, optimized for AMD-Zen 0 1357
r121094 64-bit Windows Microsoft MPI 0 1357