Inter-cluster data communication network for a dynamic shared communication platform

Abstract

The disclosure relates to a data communication network connecting a plurality of computation clusters. The data communication network is arranged for receiving via N data input ports, N>1, input signals from first clusters of the plurality and for outputting output signals to second clusters of the plurality via M data output ports, M>1. The communication network includes a segmented bus network for interconnecting clusters of the plurality and a controller arranged for concurrently activating up to P parallel data busses of the segmented bus network, thereby forming bidirectional parallel interconnections between P of the N inputs, P<N, and P of the M outputs, P<M, via paths of connected and activated segments of the segmented bus network. The segments are linked by segmentation switches. The N data input ports and the M data output ports are connected via stubs to a subset of the segmentation switches.