Abstract: The present invention relates to a data transmission system comprising a data exchange unit; wherein, to transmit a data frame, it passes successively at least through an interface module that is configured to receive said data frame from outside the transmission system; an analysis and filtering module responsible for processing said data frame which is received from the interface module before encapsulation; and an encapsulation module responsible for encapsulating said data frame processed by the analysis and filtering module, wherein two successive modules through which said data frame passes are connected to one another by an interconnection device each comprising a temporary memory for storing said frame and the read and write accesses to said memory being frequency-independent.

Abstract: A data processing system includes a host computer, an additional computer, an application module including a first executable code, a module for analyzing said first executable code and a module for generating a second executable code segmented notably into code blocks which are executed in a preferential manner on one of the two computers. The second executable code includes a sub-module for managing the distribution of the processing operations between the host computer and the additional computer and a sub-module for managing the additional computer as a virtual machine which executes the blocks allocated to the additional computer.