RASTER: Runtime Adaptive Spatial/Temporal Error Resiliency for Embedded Processors

Download Now
Provided by: Association for Computing Machinery
Topic: Hardware
Format: PDF
Applying error recovery monotonously can either compromise the real-time constraint, or worsen the power/energy envelope. Neither of these violations can be realistically accepted in embedded system design, which expects ultra efficient realization of a given application. In this paper, the authors propose a HW/SW methodology that exploits both application specific characteristics and spatial/temporal redundancy. Their methodology combines design-time and runtime optimizations, to enable the resultant embedded processor to perform runtime adaptive error recovery operations, precisely targeting the reliability-wise critical instruction executions.
Download Now

Find By Topic