MPICH 3

MPICH 3.0.3 and 3.0.4 do not work with Linaro Forge. MPICH 3.1 is supported.

There are two MPICH 3 modes, Standard and Compatibility. If the standard mode does not work on your system, select MPICH 3 (Compatibility) as the MPI Implementation on the System Settings page of the Options window.

The message queue data provided by the MPICH debugging support library is limited and results in unreliable information in the Message Queue debugging feature.