an amount of {TAIL ~ data} stored in the at least one shared memory, {HEAD ~ the data} corresponding to the tasks associated with the node 
an amount of { TAIL ~ data } stored in the at least one shared memory , { HEAD ~ the data } corresponding to the tasks associated with the node
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH