Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Alexander Moskovsky"'
Autor:
B. M. Shabanov, Alexander Moskovsky, Igor V. Polyakov, Maria G. Khrenova, Alexander V. Nemukhin
Publikováno v:
Chemical Physics. 505:34-39
Modeling electronic excitation of bacteriochlorophyll (BChl) molecules in light-harvesting (LH) antennae from photosynthetic centers presents a challenge for the quantum theory. We report on a quantum chemical study of the ring of 32 BChl molecules f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c001d9a9a941bc3f42efea6ed2179709
https://doi.org/10.1016/j.chemphys.2018.03.009
https://doi.org/10.1016/j.chemphys.2018.03.009
Publikováno v:
The International Journal of High Performance Computing Applications. 33:212-224
The Hartree–Fock method in the General Atomic and Molecular Structure System (GAMESS) quantum chemistry package represents one of the most irregular algorithms in computation today. Major steps in the calculation are the irregular computation of el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d3586b5146af1b249e460d98aac080
https://doi.org/10.1177/1094342017732628
https://doi.org/10.1177/1094342017732628
Autor:
Evgeny Epifanovsky, Igor Kulikov, Andrey Kudryavtsev, Alexander Moskovsky, Igor Chernykh, Vladimir Mironov
Publikováno v:
MCHPC@SC
Intel Optane technology is a cost-effective solution to create large non-volatile memory pools, which is attractive to many scientific applications. Last year Intel® OptaneTM DC Persistent Memory in DIMM (PMM) form-factor was introduced, which is ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed1ca3c8b9420701ed0b663cb8062ce
https://doi.org/10.1109/mchpc49590.2019.00008
https://doi.org/10.1109/mchpc49590.2019.00008
Autor:
Dominic Etienne Charrier, Ekaterina O. Tutlyaeva, Tobias Weinzierl, Michael Bader, Andrey Kudryavtsev, Alexander Moskovsky, Benjamin Hazelwood, Michael Dumbser
Publikováno v:
The International Journal of High Performance Computing Applications
International journal of high performance computing applications, 2019, Vol.33(5), pp.973-986 [Peer Reviewed Journal]
International journal of high performance computing applications, 2019, Vol.33(5), pp.973-986 [Peer Reviewed Journal]
We study the performance behaviour of a seismic simulation using the ExaHyPE engine with a specific focus on memory characteristics and energy needs. ExaHyPE combines dynamically adaptive mesh refinement (AMR) with ADER-DG. It is parallelized using t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bb98fb6c678b13162352d0f00306f94
Autor:
Murad I. Neiman-zade, Igor Odintsov, Sergey Konyukhov, Alexander Kalyakin, Alexander Moskovsky, Ekaterina Tyutlyaeva
Publikováno v:
Communications in Computer and Information Science ISBN: 9783030058067
RuSCDays
RuSCDays
This paper briefly examines the advantages and disadvantages of Elbrus architectures as building blocks for Seismic Processing cluster system. The configuration of a heterogeneous clustered system build for research Oil and Gas Company is examined in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7047b24df09ce859f2250e27652f119
https://doi.org/10.1007/978-3-030-05807-4_57
https://doi.org/10.1007/978-3-030-05807-4_57
Autor:
Sergey Konyukhov, Ekaterina Tyutlyaeva, Alexey Poyda, Igor Odintsov, Mikhail Zhizhin, Igor V. Polyakov, Alexander Moskovsky
Publikováno v:
Supercomputing Frontiers and Innovations. 5
A wide range of modern system architectures and platforms targeted for different algorithms and application areas is now available. Even general-purpose systems have advantages in some computation areas and bottlenecks in another. Scientific applicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f415df9d7d1515eb5b4b3e15f5d013e8
https://doi.org/10.14529/jsfi180402
https://doi.org/10.14529/jsfi180402
Autor:
Vladimir Mironov, Igor Chernykh, Andrey Kudryavtsev, Yuri Alexeev, Alexander Moskovsky, Igor Kulikov
Publikováno v:
MCHPC@SC
In this paper, we present benchmark data for Intel Memory Drive Technology (IMDT), which is a new generation of Software-defined Memory (SDM) based on Intel ScaleMP collaboration and using 3D XPointTM based Intel Solid-State Drives (SSDs) called Opta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6370ceebe37dd13fff79fbdc3ed2592
https://doi.org/10.1145/3286475.3286479
https://doi.org/10.1145/3286475.3286479
Publikováno v:
Communications in Computer and Information Science ISBN: 9783319996721
The main goal of this work is to analyze the behavior of a nighttime image processing module and find out basic estimates of required computational time and energy consumption for processing large data archives.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f769c406398b0591b87e432d6a7358e6
https://doi.org/10.1007/978-3-319-99673-8_8
https://doi.org/10.1007/978-3-319-99673-8_8
Publikováno v:
Supercomputing Frontiers and Innovations. 4
In this research we have used computational-intensive software that implements 2D and 3D seismic migrations to study mini-application behavior for a set of the computational architectures. In addition to three architecture type comparative analysis,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3766a55a83257e3656396b3b86e2d67e
https://doi.org/10.14529/jsfi170305
https://doi.org/10.14529/jsfi170305
Autor:
Mark S. Gordon, Alexander Moskovsky, Vladimir Mironov, Kristopher Keipert, Yuri Alexeev, Michael D’Mello
Modern OpenMP threading techniques are used to convert the MPI-only Hartree-Fock code in the GAMESS program to a hybrid MPI/OpenMP algorithm. Two separate implementations that differ by the sharing or replication of key data structures among threads
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39bacdd78e0abe1c0a40e3cef6ae9563
http://arxiv.org/abs/1708.00033
http://arxiv.org/abs/1708.00033