Recent Exascale supercomputers consist of millions of processing units, and this number is
still growing. Therefore, hardware failures, such as permanent node failures, become …

Exascale supercomputers consist of millions of processing units, and this number is still
growing. Therefore, hardware failures, such as permanent node failures, become …

While checkpointing is typically combined with a restart of the whole application, localized
recovery permits all but the affected processes to continue. In task-based cluster …

With the advent of exascale computing, issues such as application irregularity and
permanent hardware failure are growing in importance. Irregularity is often addressed by …

With the advent of exascale computing, issues such as application irregularity and
permanent hardware failure are growing in importance. Irregularity is often addressed by …

Past work on application checkpointing systems has either focused on enabling application
resiliency or as a tool for debugging (as in record-replay literature). Each of these use cases …

Trends in high-performance computing are making it necessary for long-running
applications to tolerate hardware faults. The most commonly used approach is checkpoint …

The most common use of checkpointing is in fault tolerant computing where the goal is to
minimize loss of CPU cycles when a long executing program crashes before completion. By …

As the wide application of multi-core processor architecture in the domain of high
performance computing, fault tolerance for shared memory parallel programs becomes a hot …

As we move to large manycores, the hardware-based global check-pointing schemes that
have been proposed for small shared-memory machines do not scale. Scalability barriers …