Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Mikhail G. Kurnosov"'
Autor:
K. E. Kramarenko, E. N. Peryshkova, Kirill V. Pavsky, Alexandr V. Efimov, Mikhail G. Kurnosov, A. Yu. Polyakov
Publikováno v:
Автометрия. 57:119-128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c1a90e6c9d50e385c931b662f712083
https://doi.org/10.15372/aut20210515
https://doi.org/10.15372/aut20210515
Publikováno v:
Vestnik Tomskogo gosudarstvennogo universiteta. Upravlenie, vychislitel'naya tekhnika i informatika. :93-101
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef428e9380a3e7c04785c773b10b7581
https://doi.org/10.17223/19988605/47/11
https://doi.org/10.17223/19988605/47/11
Publikováno v:
2021 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology (USBEREIT).
In this paper algorithms to perform barrier synchronization in MPI applications on HPC clusters of NUMA machines are investigated. We consider a case when all MPI processes, need to be synchronized, reside on a same multi socket NUMA machine. In part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb69852bf7a5dd1d270b86b92976db3f
https://doi.org/10.1109/usbereit51232.2021.9455093
https://doi.org/10.1109/usbereit51232.2021.9455093
Publikováno v:
Communications in Computer and Information Science ISBN: 9783030646158
RuSCDays
RuSCDays
MPI_Bcast collective communication operation is used by many scientific applications and tend to limit overall parallel application scalability. This paper investigates the design and optimization of broadcast operation for NUMA nodes with GNU/Linux.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a99e2a55c8cb6d25d6196b2a4a5e6167
https://doi.org/10.1007/978-3-030-64616-5_41
https://doi.org/10.1007/978-3-030-64616-5_41
Publikováno v:
2019 15th International Asian School-Seminar Optimization Problems of Complex Systems (OPCS).
Theoretical and experimental analysis of MPI Bcast algortihms is presented. The optimal tree degrees and segment sizes for pipelined versions of algorithms are obtained. Algorithms were investigated according to their implementation in the Open MPI l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bbff5b4cf1a9936e1c4f08c53c797b3
https://doi.org/10.1109/opcs.2019.8880182
https://doi.org/10.1109/opcs.2019.8880182
Publikováno v:
2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE).
A solution of a self-diagnosis problem for distributed computer systems consists in determining fault-free and faulty nodes of the system by the given syndrome. This problem can be reduced to the classification problem, which can be efficiently solve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58a1881cefa9ef2e3b470f5e404097f0
https://doi.org/10.1109/apeie.2018.8545235
https://doi.org/10.1109/apeie.2018.8545235
Publikováno v:
2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE).
Interconnection networks of modern highperformance distributed computer systems are now deep hierarchical. In such systems, communication time between processors depends on their replacement in a computer system. In large-scale NUMA/SMP computer clus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::105601c975cab63bb1f252c8a18f2a8f
https://doi.org/10.1109/apeie.2018.8546166
https://doi.org/10.1109/apeie.2018.8546166
Publikováno v:
2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE).
This work proposes the implementation of scalable concurrent pool based on diffraction trees. Developed pool ensures localization of addresses to shared variables to maximize its throughput. The proposed approaches increase the throughput at high and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0604f0c5a496e81a1c1fb9309baf78fc
https://doi.org/10.1109/apeie.2018.8545197
https://doi.org/10.1109/apeie.2018.8545197
Publikováno v:
2018 3rd Russian-Pacific Conference on Computer Technology and Applications (RPC).
This paper evaluates how well modern compilers Intel C/C++, GCC C/C++, LLVM/Clang and PGI C/C++ auto-vectorize loops. We use the Extended Test Suite for Vectorizing Compilers (ETSVC) as a benchmark. We estimate time, energy, power and speedup by runn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::965e70d33069c60a194474d038e60af8
https://doi.org/10.1109/rpc.2018.8482210
https://doi.org/10.1109/rpc.2018.8482210
Publikováno v:
2017 IEEE II International Conference on Control in Technical Systems (CTS).
This paper represents the heuristic algorithms for optimizing communications in parallel PGAS-programs and minimizes of its execution time. This is achieved by taking into account of hierarchical structure of computer systems while reduction. Develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5679a18740a7a90e8877393c40db28c5
https://doi.org/10.1109/ctsys.2017.8109473
https://doi.org/10.1109/ctsys.2017.8109473