MPI_VERSION_MAJOR
Definition
#define MPI_VERSION_MAJOR MPI_VERSION_STRINGIZE(MPI_VERSION_MAJOR_ID)
Change History: Modified in the 03.03.00
Description
MPI_VERSION_MAJOR defines a string that represents the major portion of the MPI_VERSION and MPI_INTERFACE_VERSION. The MPI library compares the MPI_VERSION with the MPI_INTERFACE_VERSION during mpiControlInit(...) to check for compatibility between your application binary and the MPI library.
The MPI Version Numbering scheme is formally defined to represent the major, minor, and release level for a particular library version.