InterComm CCA Components Distribution

The InterComm CCA Components allow coupling among two or more parallel components (e.g., MPI programs) using multiple instances of Ccaffeine.

InterComm is a runtime library developed at the University of Maryland, now packaged as a set of CCA components, to achieve direct data transfers between distributed data structures (multi-dimensional arrays) in different parallel or sequential programs.


The current version is 1.0.


There are no known issues at this time. Please report any bugs to

Supported Platforms


PVM is required to build InterComm library.
InterComm is required for InterComm CCA components
CCA toolchain is required for InterComm CCA components
MPICH2 is required to use Ccaffeine with MPI

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