MS-MPI v6 WinDbg Debugger Extension

MS-MPI Debugger Extension Updated: 5/11/2015 - MS-MPI Debugger Extension (MSMPIDBG) is an extension to Windbg that facilitates debugging of multiple MPI processes at the same time.
The extension has the following features:
•Supports the debugging of multiple MPI processes from one debugging session of Windbg/CDB.
•Supports three major debugging scenarios: launch under the debuggers, attach to running processes, and post-mortem debugging of dump files.
•Scales reasonably well to over 1000 processes.
•Merges output from multiple processes to help with problem analysis.
•Supplies several built-in utilities that provides the user with MPI-specific information such as message queues, MPI handles (datatype, communicator, request), and connectivity information.
•Compatible with any Windows MPI implementation that provides MQD/MQS compliant debugging support

Windows 8, Windows 8.1, Windows Server 2012, Windows Server 2012 R2

MS-MPI v6 or later