Computations with Hybrid Systems (CPU, GPU, coprocessors)
- Alexander Degtyarev (Professor)
Computations with Hybrid Systems (CPU, GPU, coprocessors): Computations with Hybrid Systems (CPU, GPU, coprocessors)
- Gennady Ososkov (Joint Institute for Nuclear Research)
Dr Petr Zrelov (LIT JINR)
The paper reviews the present status and the perspectives of development of the heterogeneous computing cluster HybriLIT (http://hybrilit.jinr.ru/) which was put into operation in 2014 at the Laboratory of Information Technologies of JINR. HybriLIT provides possibilities to carry out high performance computing within the Multifunctional Information and Computing Complex in LIT JINR. The...
Ms Nataliia Kulabukhova (Saint Petersburg State University)
In this work by saying Virtual Accelerator we mean a set of services and tools enabling transparent execution of computational software for modeling beam dynamics in accelerators using distributed computing resources. The main use of the Virtual Accelerator is simulation of beam dynamics by different packages with the opportunity to match the and the possibility to create pipelines of tasks...
59. APPLICATION OF CLUSTER ANALYSIS AND AUTOREGRESSIVE NEURAL NETWORKS FOR THE NOISE DIAGNOSTICS OF THE IBR-2M REACTOR
Dr Yuri Pepelyshev (JINR)
The pattern recognition methodologies and, artificial neural networks were used widely for the reactor noise diagnostics. It’s very important for pulsed reactor of periodic operation IBR-2M (Dubna, Russia), which is a high sensitivity to reactivity fluctuations (40 times higher than stationary reactors with a uranium fuel). The cluster analysis allows a detailed study of the structure and...
Mr Andrei Ivashchenko (St.Petersburg State University)
This work is aimed to develop a system, that will effectively solve the problem of storing and analyzing files containing text data, by using modern software development tools, techniques and approaches. The main challenge of storing a large number of text documents defined at the problem formulation stage, have to be resolved with such functionality as full text search and document...
91. Impact of Configuration Management system of computer center on support of scientific projects throughout their lifecycle
Mr Nikolai Iuzhanin (SPbSU)
In this article the problem of support of scientific projects in the computer center is considered throughout their lifecycle and in every aspect of support. Configuration Management system plays a connecting role in processes related to the provision and support of services of computer center. In view of the strong integration of IT infrastructure components with the use of virtualization,...
Mr Ivan Gankevich (Saint Petersburg State University)
Efficient distribution of high performance computing resources according to actual application needs along with comfortable and transparent access to these resources has been an open question since HPC technologies became widely introduced. One of the application classes that require such functionality are physics applications. In this paper we discuss issues and approaches to manage resources...
Mr Dmitry Guschansky (St.Petersburg State University)
Modern information technologies have an impact in research in all possible areas of knowledge, and the humanities are not an exception. Some of them, such as psychology and sociology, can use observations of the human behavior and the opinions of individuals and communities as a base for research. One of the possible ways to acquire the data for the base is from social networking services,...
132. Development of cross-platform communication library in C++, with support for multiple scripting languages: architectural pitfalls
Mr Oleg Iakushkin (Saint Petersburg State University)