A methodology for soft errors detection and automatic recovery
Handling faults is a growing concern in HPC; higher error rates, larger detection intervals
and silent faults are expected in the future. It is projected that, in exascale systems, errors …
and silent faults are expected in the future. It is projected that, in exascale systems, errors …
Designing and modelling selective replication for fault-tolerant hpc applications
Fail-stop errors and Silent Data Corruptions (SDCs) are the most common failure modes for
High Performance Computing (HPC) applications. There are studies that address fail-stop …
High Performance Computing (HPC) applications. There are studies that address fail-stop …
Characterizing a detection strategy for transient faults in hpc
Handling faults is a growing concern in HPC; greater varieties, higher error rates, larger
detection intervals and silent faults are expected in the future. It is projected that, in exascale …
detection intervals and silent faults are expected in the future. It is projected that, in exascale …
Assessing HPC failure detectors for MPI jobs
Reliability is one of the challenges faced by exascale computing. Components are poised to
fail during large-scale executions given current mean time between failure (MTBF) …
fail during large-scale executions given current mean time between failure (MTBF) …
Soft errors detection and automatic recovery based on replication combined with different levels of checkpointing
Handling faults is a growing concern in HPC. In future exascale systems, it is projected that
silent undetected errors will occur several times a day, increasing the occurrence of …
silent undetected errors will occur several times a day, increasing the occurrence of …
Combining partial redundancy and checkpointing for HPC
Today's largest High Performance Computing (HPC) systems exceed one Petaflops (10^ 15)
floating point operations per second) and exascale systems are projected within seven …
floating point operations per second) and exascale systems are projected within seven …
Opportunistic application-level fault detection through adaptive redundant multithreading
S Hukerikar, PC Diniz, RF Lucas… - … Conference on High …, 2014 - ieeexplore.ieee.org
As the scale and complexity of future High Performance Computing systems continues to
grow, the rising frequency of faults and errors and their impact on HPC applications will …
grow, the rising frequency of faults and errors and their impact on HPC applications will …
A case study of designing efficient algorithm-based fault tolerant application for exascale parallelism
E Yao, R Wang, M Chen, G Tan… - 2012 IEEE 26th …, 2012 - ieeexplore.ieee.org
Fault tolerance overhead of high performance computing (HPC) applications is becoming
critical to the efficient utilization of HPC systems at large scale. Today's HPC applications …
critical to the efficient utilization of HPC systems at large scale. Today's HPC applications …
Evaluating the error resilience of parallel programs
As a consequence of increasing hardware fault rates, HPC systems face significant
challenges in terms of reliability. Evaluating the error resilience of HPC applications is an …
challenges in terms of reliability. Evaluating the error resilience of HPC applications is an …
Understanding the propagation of transient errors in HPC applications
Resiliency of exascale systems has quickly become an important concern for the scientific
community. Despite its importance, still much remains to be determined regarding how faults …
community. Despite its importance, still much remains to be determined regarding how faults …