Abstract: A shared data management system configured to receive frames comprising data from one or more producer devices and to transmit reconstructed frames to one or more consumer devices, a producer device and a consumer device being connected to the shared data management system by way of a communication network using a communication protocol. The shared data management system comprises a memory system having one or more memories. The shared data management system advantageously comprises a central controller configured to store at least some of the data encapsulated in a frame received from a producer device in a target memory area of the memory system, the central controller being configured to compute, for each datum to be stored, the address of the target memory based on an index associated with the datum in the received frame.

Abstract: A processing method in a convolutional neural network accelerator includes an array of unitary processing blocks associated with a set of respective local memories and performing computing operations on data stored in its local memories, wherein: during respective processing cycles, some unitary blocks receive and/or transmit data from or to neighbouring unitary blocks in at least one direction selected, on the basis of the data, from among the vertical and horizontal directions in the array; during the same cycles, some unitary blocks perform a computing operation in relation to data stored in their local memories during at least one previous processing cycle.

Abstract: A shared data management system configured to receive frames comprising data from one or more producer devices and to transmit reconstructed frames to one or more consumer devices, a producer device and a consumer device being connected to the shared data management system by way of a communication network using a communication protocol. The shared data management system comprises a memory system having one or more memories. The shared data management system advantageously comprises a central controller configured to store at least some of the data encapsulated in a frame received from a producer device in a target memory area of the memory system, the central controller being configured to compute, for each datum to be stored, the address of the target memory based on an index associated with the datum in the received frame.