This title appears in the Scientific Report :
2018
Please use the identifier:
http://hdl.handle.net/2128/21412 in citations.
The DEEP-ER project: I/O and resiliency extensions for the Cluster-Booster architecture
The DEEP-ER project: I/O and resiliency extensions for the Cluster-Booster architecture
The recently completed research project DEEP-ER has developed a variety of hardware and software technologies to improve the I/O capabilities of next generation high-performance computers, and to enable applications recovering from the larger hardware failure rates expected on these machines.The het...
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Personal Name(s): | Kreuzer, Anke |
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Amaya, Jorege / Leger, Raphael / Eicker, Norbert / Suarez, Estela (Corresponding author) | |
Contributing Institute: |
Jülich Supercomputing Center; JSC |
Imprint: |
2018
|
Document Type: |
Preprint |
Research Program: |
DEEP - Extreme Scale Technologies DEEP Extended Reach Dynamical Exascale Entry Platform Supercomputer Facility |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
The recently completed research project DEEP-ER has developed a variety of hardware and software technologies to improve the I/O capabilities of next generation high-performance computers, and to enable applications recovering from the larger hardware failure rates expected on these machines.The heterogeneous Cluster-Booster architecture – first introduced in the predecessor DEEP project – has been extended by a multi-level memory hierarchy employing non-volatile and network-attached memory devices. Based on this hardware infrastructure, an I/O and resiliency software stack has been implemented combining and extending well established libraries and software tools, and sticking to standard user-interfaces. Realworld scientific codes have tested the projects’ developments and demonstrated the improvements achieved without compromising the portability of the applications. |