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Fault-tolerant dataflow system is an entirely new field.This paper presents an overview ofFTDF-TD.a fault-tolerant dataflow system.Various aspects of FTDF-TD,such as the architecture,the fault-tolerant strategy,and its reliability,are described.The research on overhead and performanceevaluation based on software simulation is introduced.It is shown that FTDF-TD gets valuable resultsin reducing overhead,execution time and increasing reliability of processor array,compared with twoother fault-tolerant systems.
Fault-tolerant dataflow system is an entirely new field.This paper presents an overview of FTDF-TD.a fault-tolerant dataflow system. Vious aspects of FTDF-TD, such as the architecture, the fault-tolerant strategy, and its reliability, are described.The research on overhead and performance evaluation based on software simulation is introduced. It is shown that FTDF-TD gets valuable results in reducing overhead, execution time and increasing reliability of processor array, compared with twoother fault-tolerant systems.