Mr
E. Alexandrov
(LIT JINR)
04/07/2017, 13:30
The work explored the possibility of combining Cloud and High-performance computing (HPC) cluster into a single system. Message Passing Interface (MPI) is the most popular programming technology used for parallel calculations conducted on HPC cluster. The solution of the problem of combining Cloud and HPC cluster is of interest to investigate the efficiency of MPI technology when it is used on...
Mrs
Nato Jiadze
(Ministry of Defense of Georgia), Prof.
Teimurazi Davitashvili
(. I.Vekua Institute of Applied mathematics of Tbilisi State University)
04/07/2017, 13:45
The main goal of this paper is investigation of some singularities and specific features of atmosphere flows above the complex terrain of the Georgian territory, for prediction a regional scale dangerous events (heavy rains, hails) formation by different cumulus parameterization (CPSs) and micro physics (MP) schemes. To achieve the specified goal, we have used 3-D non-hydrostatic,...
Dr
Stanislav Polyakov
(Lomonosov Moscow State University)
04/07/2017, 14:00
We present a project devoted to a development of a reliable, secure, and convenient dispersed storage system for private data on public resources in the Internet based on peer-to-peer (P2P) networks [1,2], as an alternative to centralized solutions, including clouds. Novelty of the offered project is the research of the behavior of dispersed storage system (DSS) and determining the optimal...
Ms
Yulia Dubenskaya
(SINP MSU)
04/07/2017, 14:15
We present a web platform intended for sharing of software programs for computer modeling of nonlinear optics phenomena. Nonlinear optic is a rapidly evolving area of modern physical research and engineering with many important applications such as fiber-optic communications, nonlinear spectroscopy, diagnostic of non-stationary and inhomogeneous processes in plasma and gas phases, laser...
Mr
Sergey Markizov
(Keldysh Institute of Applied Mathematics)
04/07/2017, 14:30
The development of computer technology greatly expanded the possibilities of computational experiment. At the present stage it is already possible to study the properties and processes in complex systems at the molecular and even atomic level, for example, by the means of molecular dynamics (MD). The most interesting are problems related with the study of complex processes under real physical...
Mr
Aleksandr Mayorov
(JINR)
04/07/2017, 14:45
Scientists get large amount of raw experimental data when conducting experiments. These data are analyzed using package ROOT. Processing of large data requires high-performance computers; thus, analysis of experimental data is performed on high-performance clusters.
Conducting data analysis on cluster requires some preparatory work: it is necessary to download files to the cluster, write...
Mr
Vladislav Kashansky
(SUSU, Dept. of Electrical Engineering and Computer Science)
04/07/2017, 15:30
Modern numerical modeling experiments and data analytics problems in various fields of science and technology reveal wide variety of serious requirements for distributed computing systems. Many scientific computing projects sometimes exceed allowed resource pool limits, requiring extra scalability and sustainability. In this paper we share the experience and findings of our own on combining...
Mr
Mikhail Matveyev
(JINR)
04/07/2017, 15:45
The heterogeneous cluster HybriLIT [1] enables high performance computing (HPC) in JINR by means of a modular architecture involving multi-core processors, coprocessors and graphical accelerators. A lately acquired HybriLIT module – the virtual desktop infrastructure (VDI) – secures the coverage of another vital need, the resource intensive graphical applications.
The VDI implementation...
Dr
Jefte Nagy
(National Institute for Research and Development of Isotopic and Molecular Technologies, 65-103 Donath, 400293 Cluj-Napoca, Romania)
04/07/2017, 16:00
Grid site are a challenging job, but in they can modify for the greater good. They can become from full Grid sites just to simple processing units or simple storage systems. Everything depends on financial support or financial and human support. At the National Institute for Research and Development of Isotopic and Molecular Technologies (INCDTIM) Cluj-Napoca, there is such a Grid site which...
