Intel Corporation
High bandwidth link layer for coherent messages

Abstract:

Systems, methods, and devices can include link layer logic that is to identify, by a link layer device, first data received from the memory in a first protocol format, identify, by the link layer device, second data received from the cache in a second protocol format, multiplex, by the link layer device, a portion of the first data and a portion of the second data to produce multiplexed data; and generate, by the link layer device, a flow control unit (flit) that includes the multiplexed data.