comm_allreduce     80 ompi/patterns/net/allreduce.c comm_allreduce(void *sbuf, void *rbuf, int count, opal_datatype_t *dtype,
comm_allreduce     18 ompi/patterns/net/coll_ops.h int comm_allreduce(void *sbuf, void *rbuf, int count, opal_datatype_t *dtype,