Method rank

horovod/common/basics.py:226–236

A function that returns the Horovod rank of the calling process. Returns: An integer scalar with the Horovod rank of the calling process.

(self)

        return cross_size

    def rank(self):
        """A function that returns the Horovod rank of the calling process.

        Returns:
          An integer scalar with the Horovod rank of the calling process.
        """
        rank = self.MPI_LIB_CTYPES.horovod_rank()
        if rank == -1:
            raise ValueError(
                'Horovod has not been initialized; use hvd.init().')
        return rank

    def local_rank(self):
        """A function that returns the local Horovod rank of the calling process, within the