Reliability Analysis for Programs with Redundancy Computation for Soft Errors

Abstract Soft error is one of the factors which may affect reliability computer programs. A common method to alleviate impact soft errors redundancy computation, a classical data flow detection mechanism. However, program with computation still have some vulnerable spots, might be caused by flaw during implementation or instruction reordering given compiler optimization. Finding spots great significance evaluate capability There are conventional methods analyze under errors, such as irradiation experiment, fault injection, and modeling analysis. experiment expensive, injection very time-consuming, existing analysis not considered This paper proposes novel for programs analyzing dynamic sequence. Experimental results show that our approach has fairly high accuracy false negative rate about 0.0545.