1. A system for conducting intensive multitask and multiflow calculation in real time characterized in that it comprises a central processor core (SPP) for supporting the system software and comprising a control unit (ESCU) for assigning threads of an application, the non-critical threads being run by the central processor core (SPP), whereas the intensive or specialized threads are assigned to an auxiliary processing part (APP) comprising a set of N auxiliary calculation units (APU 0 ,. .. , APUN- 1 ) that are optimized for fast processing of certain operations, a memory space (SMS) shared by the auxiliary calculation units (APU 0 ,. .. , APUN- 1 ) via an internal network and a unit (ACU) for controlling and assigning the auxiliary resources, responsible firstly for assigning streams of individual instructions corresponding to intensive or specialized threads, to the auxiliary processing units in parallel, and secondly for controlling execution and synchronization of these streams of instructions and managing the execution contexts of the streams of instructions, and in that the various elements of the system are arranged in such a manner that communication between the various auxiliary calculation units (APU 0 ,. .. , APUN- 1 ) or between those auxiliary calculation units (APU 0 ,. .. , APUN- 1 ) and the central processor core (SPP) is effected via the shared memory space (SMS) and the internal network.