TY  - EJOUR
AU  - Kreuzer, Anke
AU  - Amaya, Jorege
AU  - Leger, Raphael
AU  - Eicker, Norbert
AU  - Suarez, Estela
TI  - The DEEP-ER project: I/O and resiliency extensions for the Cluster-Booster architecture
M1  - FZJ-2019-00785
PY  - 2018
N1  - Presented in Conference HPCC 2018. Publication accepted for the Proceedings HPCC 2018 but not yet online.
AB  - 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.
LB  - PUB:(DE-HGF)25
UR  - https://juser.fz-juelich.de/record/859979
ER  -