Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Amnon Barak"'
Autor:
Alexander Margolin, Amnon Barak
Publikováno v:
Concurrency and Computation: Practice and Experience. 33
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf724b91ec332d1f5fa4f972724986ed
https://doi.org/10.1002/cpe.5826
https://doi.org/10.1002/cpe.5826
Autor:
Carsten Weinhold, Adam Lackorzynski, Jan Bierbaum, Martin Küttler, Maksym Planeta, Hannes Weisbach, Matthias Hille, Hermann Härtig, Alexander Margolin, Dror Sharf, Ely Levy, Pavel Gak, Amnon Barak, Masoud Gholami, Florian Schintke, Thorsten Schütt, Alexander Reinefeld, Matthias Lieber, Wolfgang E. Nagel
Publikováno v:
Software for Exascale Computing-SPPEXA 2016-2019 ISBN: 9783030479558
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::555d33a62a6d3fc74dae90773fc9580c
https://doi.org/10.1007/978-3-030-47956-5_16
https://doi.org/10.1007/978-3-030-47956-5_16
Autor:
Amnon Barak, Alexander Margolin
Publikováno v:
2019 IEEE/ACM Workshop on Exascale MPI (ExaMPI).
In most MPI implementations, abstraction layers separate the collective operation algorithms from the communication primitives, thus hindering its optimization with network acceleration technologies, such as RDMA. Open UCX is an RDMA-based point-ot-p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df3134cba73eb8762ee1e23b08845c38
https://doi.org/10.1109/exampi49596.2019.00010
https://doi.org/10.1109/exampi49596.2019.00010
Autor:
Martin Küttler, Carsten Weinhold, Torsten Hoefler, Maksym Planeta, Jan Bierbaum, Amnon Barak, Hermann Härtig
Publikováno v:
PPoPP
Proceedings of the 24th Symposium on Principles and Practice of Parallel Programming
Proceedings of the 24th Symposium on Principles and Practice of Parallel Programming
Driven by ever increasing performance demands of compute-intensive applications, supercomputing systems comprise more and more nodes. This growth is a significant burden for fast group communication primitives and also makes those systems more suscep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c76dd87c47064b338528e0575f8f3f32
https://doi.org/10.1145/3293883.3295721
https://doi.org/10.1145/3293883.3295721
Publikováno v:
Journal of Parallel and Distributed Computing. :132-145
Nonlinear dynamical system optimization problems exist in many scientific fields, ranging from computer vision to quantitative finance. In these problems, the underlying optimized parameters exhibit a certain degree of continuity, which can be formul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9b5abaecfd095f3fa45d1b2f4c6acbc
https://doi.org/10.1016/j.jpdc.2016.04.011
https://doi.org/10.1016/j.jpdc.2016.04.011
Publikováno v:
IPDPS
Connected component identification is a fundamental problem in graph analytics, serving as a basis for subsequent computations in a wide range of applications. To determine connectivity, several parallel algorithms, whose complexity is proportional t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caf224890e31ab62f966847c3550022d
https://doi.org/10.1109/ipdps.2018.00012
https://doi.org/10.1109/ipdps.2018.00012
Publikováno v:
Concurrency and Computation: Practice and Experience. 27:4797-4818
Management of forthcoming exascale clusters requires frequent collection of run-time information about the nodes and the running applications. This paper presents a new paradigm for providing online information to the management system of scalable cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df0d57dc0372d230765d549e0b4e1a3c
https://doi.org/10.1002/cpe.3465
https://doi.org/10.1002/cpe.3465
Publikováno v:
IPDPS
Large-scale parallel programming environments and algorithms require efficient group-communication on computing systems with failing nodes. Existing reliable broadcast algorithms either cannot guarantee that all nodes are reached or are very expensiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b02de97b401402262cda38f574547a40
https://doi.org/10.1109/ipdps.2017.36
https://doi.org/10.1109/ipdps.2017.36
Publikováno v:
ACM Transactions on Architecture and Code Optimization. 11:1-22
GPUs play an increasingly important role in high-performance computing. While developing naive code is straightforward, optimizing massively parallel applications requires deep understanding of the underlying architecture. The developer must struggle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d77908fb58b469ecd85e0d333f71ec7
https://doi.org/10.1145/2680544
https://doi.org/10.1145/2680544
Autor:
Martin Küttler, Jan Bierbaum, Amnon Barak, Alexander Reinefeld, Ely Levy, Hermann Härtig, Wolfgang E. Nagel, Amnon Shiloh, Jan Fajerski, Thorsten Schütt, Thomas Steinke, Maksym Planeta, Matthias Lieber, Tal Ben-Nun, Carsten Weinhold, Adam Lackorzynski
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783319405261
Software for Exascale Computing
Software for Exascale Computing
In this paper we describe the hardware and application-inherent challenges that future exascale systems pose to high-performance computing (HPC) and propose a system architecture that addresses them. This architecture is based on proven building bloc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3ad8796a9b3067f17d827dcf04aab67
https://doi.org/10.1007/978-3-319-40528-5_18
https://doi.org/10.1007/978-3-319-40528-5_18