Single Version Fault Tolerance Algorithms - Insights

Insights into Single version fault tolerance (SVFT) algorithms have been explored in this paper. This research study work aims to evaluate the evolution and present state of single-version transient fault tolerance algorithms. Multi-version approaches require diverse software implementations. Single version techniques leverage temporal, data, and resource redundancy within a solitary software instance. This review analyzes Algorithm-based Fault Tolerance (ABFT), checkpointing mechanisms, control-flow checking, checksum, application-aware fault tolerance (FT) and Assertion schemes. It discusses future research directions for heterogeneous and extreme-scale systems.