On Jun 29, 2006, at 5:29 AM, Dean Michael Berris wrote:
I would like to see really more of this -- though much like in parallel supercomputing applications, the issue really will be more of performance than anything.
The performance should be just that of the underlying MPI library and the hardware. The C++ bindings should have negligible overhead. The main performance-related design issue was about user-defined data types, for which an MPI_Datatype can be constructed using the Boost.Serialization library. The array serialization optimizations that have recently been added to the CVS HEAD of the Boost.Serialization library ensure that also this part can be done without performance penalties. This is also the reason why the latest Boost from the CVS HEAD is needed to compile and run the MPI library. Best regards Matthias