Example 8: MPI Interoperability¶
FleCSI provides straightforward interoperability with libraries and code that depend on the MPI runtime. Data that are registered in FleCSI may be passed to an MPI task and used as normal. This example demonstrates accessing data that have been registered and initialized in FleCSI from the MPI runtime. Additionally, this example demonstrates a mechanism for creating persistent references from FleCSI to data that are allocated in the MPI runtime.