Abstract: An embodiment of the invention relates to a circuit for distributing an initial signal, comprising an input node receiving the initial signal, a plurality of terminal nodes each providing at least one resulting signal to a circuit component, and different connection branches between the input node and the plurality of terminal nodes, to which a plurality of intermediate nodes is connected, wherein connection branch is duplicated, so that each node among the input node and the intermediate nodes comprises two inputs and two outputs allowing double propagation of the initial signal towards the terminal nodes through duplicated connection branches, each terminal node terminal node receiving two input signals, images of the initial signal and providing the resulting initial signal: an image of the input signals if said input signals are identical, or inactive, if the input signals are different from each other.

Abstract: An embodiment of the invention relates to a circuit for distributing an initial signal, comprising an input node receiving the initial signal, a plurality of terminal nodes each providing at least one resulting signal to a circuit component, and different connection branches between the input node and the plurality of terminal nodes, to which a plurality of intermediate nodes is connected, wherein connection branch is duplicated, so that each node among the input node and the intermediate nodes comprises two inputs and two outputs allowing double propagation of the initial signal towards the terminal nodes through duplicated connection branches, each terminal node terminal node receiving two input signals, images of the initial signal and providing the resulting initial signal: an image of the input signals if said input signals are identical, or inactive, if the input signals are different from each other.

Abstract: A method for performing a reordering operation on a matrix of input data values, the method comprising: loading the data values into a computer store by forming a plurality of data strings, each data string comprising a plurality of data sub-strings and each data sub-string representing at least one of the data values, and storing each data string in a register of the computer store in which its sub-strings are not individually addressable; and performing a series of data reordering steps operating on one or more of said data strings to reorder said data values; the reordering operation being a scan-wise reordering operation.