The Researches in Fault-Tolerant D ataflow Architecture

Fault-tolerant dataflow system is an entirely new field.This paper presents an overview of FTDF-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 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 two other fault-tolerant sy…