Additionally, the code for implementing the PMPI interface is done through
#define's.
Depending on the platform, it happens either as Clement describes (with
#defines for MPI_Foo --> PMPI_Foo) or if the platform doesn't support weak
symbols (e.g., MacOS), the source code for the C API functions
Hi,
The reason you cannot find it is because it actually is not define as such. The
PMPI interface is defined as the profiling interface. The principle is you have
the real symbol in your shared library that is PMPI_Send, with a weak alias
being MPI_Send. So, if a third party want to intercept
