作者: M. De Carvalho , D. Sabena , M. Sonza Reorda , L. Sterpone , P. Rech
DOI: 10.1109/IOLTS.2014.6873699
关键词:
摘要: General Purpose Graphic Processing Units (GPGPUs) are more efficient than CPUs for processing parallel data. Unfortunately, GPGPUs sensible to radiation. Hence, several software mitigation techniques, as well robust algorithms, being developed overcome reliability problems. In this paper we propose a debugger-based fault injection mechanism evaluate the resiliency of applications running on GPGPU and validate hardening techniques it possibly embeds. We report some experimental results gathered selected case studies show proposed approach advantages limitations.