[MPICH] what's the difference between mpich2.dll and mpich2mpi.dll?

[Jayesh Krishna]

Hi,
 mpich2mpi.dll is the wrapper DLL for MPICH2 on windows. The dll allows a
user to choose a channel at the launch time (mpiexec ... -channel option),
it also allows one to load the profiled versions (mpiexec... -log option) of
the libs at launch time.
 You can look into the "mpi" project for more details.
 Let us know if you need more info.
 
Regards,
Jayesh

  _____  

From: owner-mpich-discuss at mcs.anl.gov
[mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of Ruini Xue
Sent: Wednesday, October 31, 2007 1:09 AM
To: mpich-discuss at mcs.anl.gov
Subject: [MPICH] what's the difference between mpich2.dll and mpich2mpi.dll?


They both contain all MPI_* functions, however it seems that MPI
applications are linked with mpich2mpi.dll only? What is mpich2.dll for?

Best

Andrew

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