Intel Corporation
ACCELERATOR FABRIC FOR DISCRETE GRAPHICS

Abstract:

A system comprising a discrete graphics system-on-chip (SoC) to couple to a host processor unit, the SoC comprising a fabric comprising a handler circuitry to decode a request from a compute engine, the handler circuitry to route the request based on an opcode included in the request, the handler configured to decode the opcode from a set of opcodes for use in requests by the compute engine, wherein the set of opcodes include opcodes corresponding to a first write request type and a first read request type, wherein requests of the first write request type and the first read request type are routed to either the host memory or the graphics memory; and a second write request type and a second read request type, wherein requests of the second write request type and the second request type are to be routed to the sideband network.