M. Dunlavy

BitIR: Cross-Architecture Fault Injection for Resilience Analysis of Heterogeneous GPU Applications

Modern GPU-based HPC systems rely on heterogeneous vendor stacks, yet resilience studies are largely limited to single architectures, leaving it unclear how faults behave across different GPU backends. We present \emph{BitIR}, a cross-architecture fault injection framework that injects deterministic single-bit faults a...