Publications associées à Replication for Send-Deterministic MPI HPC Applications

Architecture Exploration and Optimization of Heterogeneous Many-Core Compute and Memory Architectures with Architectural Extensions

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EPFL2021

The RECIPE approach to challenges in deeply heterogeneous high performance systems

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RECIPE (REliable power and time-ConstraInts-aware Predictive management of heterogeneous Exascale systems) is a recently started project funded within the H2020 FETHPC programme, which is expressly targeted at exploring new High-Performance Computing (HPC) ...

ELSEVIER2020

Predictive Reliability and Fault Management in Exascale Systems

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Performance and power constraints come together with Complementary Metal Oxide Semiconductor technology scaling in future Exascale systems. Technology scaling makes each individual transistor more prone to faults and, due to the exponential increase in the ...

2020

Using an antenna as a tool for studying microturbulence and zonal structures in tokamaks with a global gyrokinetic GPU-enabled particle-in-cell code

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EPFL2020

A Minimally Intrusive Low-Memory Approach to Resilience for Existing Transient Solvers

Allan Svejstrup Nielsen

We propose a novel, minimally intrusive approach to adding fault tolerance to existing complex scientific simulation codes, used for addressing a broad range of time-dependent problems on the next generation of supercomputers. Exascale systems have the pot ...

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A robust localization system for multi-robot formations based on an extension of a Gaussian mixture probability hypothesis density filter

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Scaling and Resilience in Numerical Algorithms for Exascale Computing

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High Performance Transaction Processing on Non-Uniform Hardware Topologies

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EPFL2016

Efficient Communication and Synchronization on Manycore Processors

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SPBC: Leveraging the Characteristics of MPI HPC Applications for Scalable Checkpointing

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The high failure rate expected for future supercomputers requires the design of new fault tolerant solutions. Most checkpointing protocols are designed to work with any message-passing application but suffer from scalability issues at extreme scale. We tak ...

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HydEE: Failure Containment without Event Logging for Large Scale Send-Deterministic MPI Applications

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High performance computing will probably reach exascale in this decade. At this scale, mean time between failures is expected to be a few hours. Existing fault tolerant protocols for message passing applications will not be efficient anymore since they eit ...

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ELU-ULS 2006 - Symposium international sur les états limites ultimes des ouvrages géotechniques2006

JMSGroups : JMS compliant group communication

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Nowadays, computers are the indispensable part of our life. They evolve rapidly and are more and more versatile. Computer networks made the remote corners of the world just a click away. But unavoidably, any software and hardware component is subject to fa ...

EPFL2005