Abstract: Some examples comprise a memory device including a memory region accessible by a receiving processing unit and a plurality of sending processing units, the memory region including a set of memory buffers identified by a set of buffer identifiers; a first FIFO buffer for communicating a first buffer identifier from the receiving processing unit to any of the sending processing units, the first buffer identifier corresponding to a memory buffer available for use by the any one sending processing unit in sending data to the receiving processing unit; and a second FIFO buffer for communicating a second buffer identifier to the receiving processing unit from any of the sending processing units, the second buffer identifier corresponding to a memory buffer containing data being sent to the receiving unit.

Abstract: Some examples comprise a memory device including a memory region accessible by a receiving processing unit and a plurality of sending processing units, the memory region including a set of memory buffers identified by a set of buffer identifiers; a first FIFO buffer for communicating a first buffer identifier from the receiving processing unit to any of the sending processing units, the first buffer identifier corresponding to a memory buffer available for use by the any one sending processing unit in sending data to the receiving processing unit; and a second FIFO buffer for communicating a second buffer identifier to the receiving processing unit from any of the sending processing units, the second buffer identifier corresponding to a memory buffer containing data being sent to the receiving unit.