Intel Corporation
PERFORMANCE MODELING OF GRAPH PROCESSING COMPUTING ARCHITECTURES

Abstract:

A distributed simulation system is provided that includes a timing simulator and functional simulator(s) on different computing nodes to simulate a graph processing system. The functional simulators are to simulate execution of a set of instructions on the graph processing system and to send information associated with the simulated set of instructions to the timing simulator over the network. The timing simulator is to determine timing information associated with execution of the sets of instructions sent by the functional simulators and send the timing information to the functional simulators over the network. The timing simulator may determine a global synchronization point for the functional simulators and send the timing information for the sets of instructions to respective functional simulators at the global synchronization point. The functional simulators may stall simulation of further instructions until the timing information for its set of instructions is received from the timing simulator.