Fault tolerance is an important requirement for successful program execution on exascale
systems. The common approach, checkpointing, regularly saves a program's state, such that …

Heterogeneous computer systems are becoming mainstream due to their disparate
processing and performance capabilities. These systems consist of different types of …

Fault tolerance is gaining importance in parallel computing, especially on large clusters.
Traditional approaches handle the issue on system-level. Application-level approaches are …

Fault tolerance has become an important issue in parallel computing. It is often addressed at
system level, but application-level approaches receive increasing attention. We consider a …

X10's Global Load Balancing framework GLB implements a user-level task pool for inter-
place load balancing. It is based on work stealing and deploys the lifeline algorithm. A single …

Semantic data models have been influenced by abstraction techniques used in knowledge
representation. Early semantic models concentrated on the structural aspects of an …

Scalability postulates fault tolerance to be efficient. One approach handles permanent node
failures at user level. It is supported by Resilient X10, a Partitioned Global Address Space …

Checkpointing is a common approach to prevent loss of a program's state after permanent
node failures. When it is performed on application-level, less data need to be saved. This …

Fault tolerance is a major issue for parallel applications. Approaches on application-level
are gaining increasing attention because they may be more efficient than system-level ones …

Fault tolerance is of increasing importance for parallel computing. While often addressed at
system level, application-level resilience techniques may be more efficient. In particular, it …