Resilience is a major roadblock for HPC executions on future exascale systems. These
systems will typically gather millions of CPU cores running up to a billion threads …

The next generation of supercomputers will break the exascale barrier. Soon we will have
systems capable of at least one quintillion (billion billion) floating-point operations per …

Memory isolation is critical for system reliability, security, and safety. Unfortunately, read
disturbance can break memory isolation in modern DRAM chips. For example, RowHammer …

Silent Data Corruption (SDC) can have negative impact on large-scale infrastructure
services. SDCs are not captured by error reporting mechanisms within a Central Processing …

Silent Data Corruption (SDC) in processors can lead to various application-level issues,
such as incorrect calculations and even data loss. Since traditional techniques are not …

Memory devices represent a key component of datacenter total cost of ownership (TCO),
and techniques used to reduce errors that occur on these devices increase this cost. Existing …

Application resilience is a key challenge that must be addressed in order to realize the
exascale vision. Process/node failures, an important class of failures, are typically handled …

The prosperity of AI and edge computing has pushed more and more well-trained DNN
models to be deployed on third-party edge devices to compose mission-critical applications …

Approximate computing environments trade off computational accuracy for improvements in
performance, energy, and resiliency cost. For widespread adoption of approximate …

We analyze how modern distributed storage systems behave in the presence of file-system
faults such as data corruption and read and write errors. We characterize eight popular …