65bb3580e5cdd9adee17b5f80fba949550931271,horovod/tensorflow/__init__.py,,broadcast_global_variables,#Any#,96

Before Change

        root_rank: rank of the process from which global variables will be broadcasted
        to all other processes.
    
    return tf.group(*[tf.assign(var, broadcast(var, root_rank))
                      for var in tf.global_variables()])


class BroadcastGlobalVariablesHook(tf.train.SessionRunHook):
    

After Change

        root_rank: rank of the process from which global variables will be broadcasted
        to all other processes.
    
    return broadcast_variables(root_rank, tf.global_variables())

def broadcast_variables(root_rank, variables):
    Broadcasts variables from root rank to all other processes.

Instances