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The architecture, operation, and characteristics of two post-CMOS reconfigurable fabrics are identified to realize energy-sparing and resilience features, while remaining feasible for near-term fabrication. First, Storage Cell Replacement Fabrics (SCRFs) provide a reconfigurable computing platform utilizing near- zero leakage Spin Hall Effect devices which replace SRAM bit-cells within Look-Up Tables...
The strict power efficiency constraints required to achieve exascale systems will dramatically increase the number of detected and undetected transient errors in future high performance computing (HPC) systems. Among the various factors that effect system resiliency, the impact of compiler optimizations on the vulnerability of scientific applications executed on HPC systems has not been widely explored...
Resiliency of exascale systems has quickly become an important concern for the scientific community. Despite its importance, still much remains to be determined regarding how faults disseminate or at what rate do they impact HPC applications. The understanding of where and how fast faults propagate could lead to more efficient implementation of application-driven error detection and recovery. In this...
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