Extreme-scale computing is set to provide the infrastructure for the advances and breakthroughs that will solve some of the hardest problems in science and engineering. However, resilience and energy concerns loom as two of the major challenges for machines at that scale. The number of components that will be assembled in the supercomputers plays a fundamental role in these challenges. First, a large number of parts will substantially increase the failure rate of the system compared to the failure frequency of current machines. Second, those components have to fit within the power envelope of the installation and keep the energy consumption within operational margins. Extreme-scale machines will have to incorporate fault tolerance mechanism...
Abstract—The predicted failure rates of future supercom-puters loom the groundbreaking research larg...
As future systems scale up to extreme, their propensity to failure increases significantly, making i...
As the exascale supercomputers are expected to embark around 2020, supercomputers nowadays expand ra...
Index Terms—shadow computing, fault tolerance, scheduling, resilience, energy-aware Abstract—As HPC ...
International audienceFuture extreme-scale supercomputers will gather hundreds of million cores. The...
International audienceFuture extreme-scale supercomputers will gather hundreds of million cores. The...
High-performance computing (HPC) systems enable scientists to numerically model complex phenomena in...
Ever-growing performance of supercomputers nowadays brings demanding requirements of energy efficien...
International audienceFuture extreme-scale supercomputers will gather hundreds of million cores. The...
An important set of challenges emerge as the High Performance Computing (HPC) community aims to rea...
To enable future scientific breakthroughs and discoveries, the next generation of scientific applica...
To enable future scientific breakthroughs and discoveries, the next generation of scientific applica...
Inquiring about different ways to reduce energy consumption during the execution of large-scale appl...
The fault tolerance method most used today in high-performance computing (HPC) is coordinated checkp...
Modular redundancy and temporal redundancy are traditional techniques to increase system reliability...
Abstract—The predicted failure rates of future supercom-puters loom the groundbreaking research larg...
As future systems scale up to extreme, their propensity to failure increases significantly, making i...
As the exascale supercomputers are expected to embark around 2020, supercomputers nowadays expand ra...
Index Terms—shadow computing, fault tolerance, scheduling, resilience, energy-aware Abstract—As HPC ...
International audienceFuture extreme-scale supercomputers will gather hundreds of million cores. The...
International audienceFuture extreme-scale supercomputers will gather hundreds of million cores. The...
High-performance computing (HPC) systems enable scientists to numerically model complex phenomena in...
Ever-growing performance of supercomputers nowadays brings demanding requirements of energy efficien...
International audienceFuture extreme-scale supercomputers will gather hundreds of million cores. The...
An important set of challenges emerge as the High Performance Computing (HPC) community aims to rea...
To enable future scientific breakthroughs and discoveries, the next generation of scientific applica...
To enable future scientific breakthroughs and discoveries, the next generation of scientific applica...
Inquiring about different ways to reduce energy consumption during the execution of large-scale appl...
The fault tolerance method most used today in high-performance computing (HPC) is coordinated checkp...
Modular redundancy and temporal redundancy are traditional techniques to increase system reliability...
Abstract—The predicted failure rates of future supercom-puters loom the groundbreaking research larg...
As future systems scale up to extreme, their propensity to failure increases significantly, making i...
As the exascale supercomputers are expected to embark around 2020, supercomputers nowadays expand ra...