@article{AblyazimovAbuhozaAdaketal.2017, author = {Ablyazimov, T. and Abuhoza, A. and Adak, R. P. and Reinefeld, Alexander and Schintke, Florian and et al.,}, title = {Challenges in QCD matter physics - The scientific programme of the Compressed Baryonic Matter experiment at FAIR}, journal = {The European Physical Journal A}, doi = {10.1140/epja/i2017-12248-y}, year = {2017}, language = {en} } @article{SalemSchintkeSchuettetal.2017, author = {Salem, Farouk and Schintke, Florian and Sch{\"u}tt, Thorsten and Reinefeld, Alexander}, title = {Supporting various interconnects in FLESnet using Libfabric}, journal = {CBM Progress Report 2016}, isbn = {978-3-9815227-4-7}, pages = {159 -- 160}, year = {2017}, language = {en} } @article{OrgisLaeuterHandorfetal.2017, author = {Orgis, Thomas and L{\"a}uter, Matthias and Handorf, D{\"o}rthe and Dethloff, Klaus}, title = {Baroclinic waves on the β plane using low-order Discontinuous Galerkin discretisation}, volume = {339}, journal = {Journal of Computational Physics}, doi = {10.1016/j.jcp.2017.03.029}, pages = {461 -- 481}, year = {2017}, abstract = {A classic Discontinuous Galerkin Method with low-order polynomials and explicit as well as semi-implicit time-stepping is applied to an atmospheric model employing the Euler equations on the β plane. The method, which was initially proposed without regard for the source terms and their balance with the pressure gradient that dominates atmospheric dynamics, needs to be adapted to be able to keep the combined geostrophic and hydrostatic balance in three spatial dimensions. This is achieved inside the discretisation through a polynomial mapping of both source and flux terms without imposing filters between time steps. After introduction and verification of this balancing, the realistic development of barotropic and baroclinic waves in the model is demonstrated, including the formation of a retrograde Rossby wave pattern. A prerequesite is the numerical solution of the thermal wind equation to construct geostrophically balanced initial states in z coordinates with arbitrary prescribed zonal wind profile, offering a new set of test cases for atmospheric models employing z coordinates. The resulting simulations demonstrate that the balanced low-order Discontinous Galerkin discretisation with polynomial degrees down to k=1 can be a viable option for atmospheric modelling.}, language = {en} } @incollection{CoutinhoStillwellArgyrakietal.2017, author = {Coutinho, Jose and Stillwell, Mark and Argyraki, Katerina and Ioannidis, George and Iordache, Anca and Kleineweber, Christoph and Koliousis, Alexandros and McGlone, John and Pierre, Guillaume and Ragusa, Carmelo and Sanders, Peter and Sch{\"u}tt, Thorsten and Yu, Teng and Wolf, Alexander}, title = {The HARNESS Platform: A Hardware- and Network-Enhanced Software System for Cloud Computing}, booktitle = {Software Architecture for Big Data and the Cloud}, publisher = {Morgan Kaufmann}, isbn = {9780128054673}, pages = {323 -- 351}, year = {2017}, language = {en} } @misc{WendeLaubenderSteinke2014, author = {Wende, Florian and Laubender, Guido and Steinke, Thomas}, title = {Integration of Intel Xeon Phi Servers into the HLRN-III Complex: Experiences, Performance and Lessons Learned}, issn = {1438-0064}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-49990}, year = {2014}, abstract = {The third generation of the North German Supercomputing Alliance (HLRN) compute and storage facilities comprises a Cray XC30 architecture with exclusively Intel Ivy Bridge compute nodes. In the second phase, scheduled for November 2014, the HLRN-III configuration will undergo a substantial upgrade together with the option of integrating accelerator nodes into the system. To support the decision-making process, a four-node Intel Xeon Phi cluster is integrated into the present HLRN-III infrastructure at ZIB. This integration includes user/project management, file system access and job management via the HLRN-III batch system. For selected workloads, in-depth analysis, migration and optimization work on Xeon Phi is in progress. We will report our experiences and lessons learned within the Xeon Phi installation and integration process. For selected examples, initial results of the application evaluation on the Xeon Phi cluster platform will be discussed.}, language = {en} } @article{HermannEhrigGolasetal.2014, author = {Hermann, Frank and Ehrig, Hartmut and Golas, Ulrike and Orejas, Fernando}, title = {Formal Analysis of Model Transformations Based on Triple Graph Grammars}, volume = {24}, journal = {Mathematical Structures in Computer Science}, number = {4}, doi = {10.1017/S0960129512000370}, pages = {1 -- 57}, year = {2014}, language = {en} } @article{EhrigGolasHabeletal.2014, author = {Ehrig, Hartmut and Golas, Ulrike and Habel, A. and Lambers, L. and Orejas, Fernando}, title = {M-Adhesive Transformation Systems with Nested Application Conditions. Part 1: Parallelism, Concurreny and Amalgamation}, volume = {24}, journal = {Mathematical Structures in Computer Science}, number = {4}, doi = {10.1017/S0960129512000357}, pages = {1 -- 48}, year = {2014}, language = {en} } @article{GabrielBraatzEhrigetal.2014, author = {Gabriel, Karsten and Braatz, Benjamin and Ehrig, Hartmut and Golas, Ulrike}, title = {Finitary M-Adhesive Categories}, volume = {24}, journal = {Mathematical Structures in Computer Science}, number = {4}, doi = {10.1017/S0960129512000321}, pages = {1 -- 40}, year = {2014}, language = {en} } @inproceedings{KleineweberReinefeldSchuett2014, author = {Kleineweber, Christoph and Reinefeld, Alexander and Sch{\"u}tt, Thorsten}, title = {QoS-aware Storage Virtualization for Cloud File Systems}, booktitle = {Proceedings of the 1st ACM International Workshop on Programmable File Systems}, doi = {10.1145/2603941.2603944}, pages = {19 -- 26}, year = {2014}, language = {en} } @inproceedings{DresslerSteinke2014, author = {Dreßler, Sebastian and Steinke, Thomas}, title = {An Automated Approach for Estimating the Memory Footprint of Non-linear Data Objects}, volume = {8374}, booktitle = {Euro-Par 2013: Parallel Processing Workshops}, doi = {10.1007/978-3-642-54420-0_25}, pages = {249 -- 258}, year = {2014}, language = {en} } @masterthesis{Fischer2014, type = {Bachelor Thesis}, author = {Fischer, Jens V.}, title = {A Gossiping Framework for Scalaris}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-50685}, year = {2014}, language = {en} }