THE PROPERTIES OF PARALLEL COMPUTING SYSTEMS

This paper discusses the basic properties of parallel systems. The approaches, which can be used to achieve parallelism are specified. The characteristics of Flynn's taxonomy, which describes the interaction of flows of commands and data streams are shown. A classification of multiprocessor computing systems is given. The architecture of multiprocessor systems with shared memory is shown. The features of systems with heterogeneous shared memory are specified. The description of the architecture of computer systems having distributed memory is carried out. The differences of multicomputers from multiprocessors are discussed. The advantages of clusters as a means of parallelization are shown.

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