/* Non-topology-specific pipelined linear-bcast function */
int Coll_bcast_arrival_scatter::bcast(void *buf, int count,
MPI_Datatype datatype, int root,
MPI_Comm comm)
{
int tag = -COLL_TAG_BCAST;//in order to use ANY_TAG, make this one positive
/* Non-topology-specific pipelined linear-bcast function */
int Coll_bcast_arrival_scatter::bcast(void *buf, int count,
MPI_Datatype datatype, int root,
MPI_Comm comm)
{
int tag = -COLL_TAG_BCAST;//in order to use ANY_TAG, make this one positive