Formation of an Individual Modeling Environment in a Hybrid High-Performance Computing System

Volovich, K. I.; Денисов, С. А.; Malkovsky, S.I.

doi:10.1134/s1063739720080107

Cited by 7 publications

(5 citation statements)

References 4 publications

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“…is paper mainly studies space-based parallelism. Common parallel architectures include SMP (symmetric multiprocessing), DSM (distributed shared memory), MPP (massively parallel processors), and cluster [13,14]. e following comparison chart shows the differences between the four architectures, as shown in Figure 3.…”

Section: Parallel Computingmentioning

confidence: 99%

English Language Features in Linguistics by High-Performance Computing

Chen

Awang

Kadir

2022

Mobile Information Systems

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High-performance computing clusters are mainly used to deal with complex computing problems and are widely used in the fields of meteorology, ocean, environment, life science, and computer-aided engineering. Language is the way humans communicate and communicate. Linguistic features are the stylistic features that distinguish all languages from other languages. This paper aims to study how to analyze English language features based on high-performance computing. This paper addresses the problem of linguistic feature analysis, which is built on high-performance computing. Therefore, this paper expounds the related concepts and algorithms, and designs and analyzes the characteristics of English language. The experimental results show that among the 160 English sentences in two different journals, complex sentences are the most used, with a total of 55 sentences, accounting for 34.38%. The second is mixed sentence types, 47 of which are mixed sentence structures, accounting for 29.38%. Among them, the combination of simple sentences + coordinating complex sentences + complex sentences constitutes the most mixed sentences, which appear 12 times and 8 times in ELT Journal and SSCI, respectively, accounting for 15.00% and 10.00% of their respective corpora.

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Section: Parallel Computingmentioning

confidence: 99%

English Language Features in Linguistics by High-Performance Computing

Chen

Awang

Kadir

2022

Mobile Information Systems

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“…При проведении экспериментальных исследований была смоделирована работа сервисов, относящихся к типам SaaS и PaaS [14][15][16][17]. В ходе экспериментов выполнялись следующие проверки:…”

Section: экспериментальное исследование алгоритмов передачи и промежу...unclassified

Experience of FRC CSC RAS in providing high-performance computing cloud services for materials science problems

Denisov,

Volovich,

Kondrashev

2021

Izv. vysš. učebn. zaved., Mater. èlektron. teh.

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To solve the problems of materials science, including multiscale modeling for the synthesis of materials with specified properties, a modern digital platform for scientific research has been created at the FRC CSC RAS. The digital platform is a combination of a competence center, a high-performance computing complex and a set of scientific services that are provided to researchers in the form of traditional cloud services in software (SaaS), platform (PaaS) and infrastructure (IaaS) services, as well as using specific technologies for providing researchers scientific service as a service (RaaS, Research as a Service).Other examples of scientific fields for which scientific services are used in conjunction with high-performance computing services are: biomedical chemistry, crystallography, computational linguistics, artificial intelligence.The article describes the information and computing environment of the sharing research facilities Center for Collective Use “Informatics”, which forms the basis of the instrumental and technological infrastructure for prototyping, as well as the layout of the control system for deterministic scientific services of the digital platform.The article presents the results of experimental studies carried out in relation to algorithms for the transfer and intermediate storage of initial data, data exchange services when interacting with a platform user, cloud scientific high-performance computing services, algorithms for the interaction of data exchange adapters when ensuring interaction between the platform, which are relevant in solving problems of multiscale modeling for the synthesis of materials with desired properties.The results obtained allow us to evaluate the practical aspects of the functioning of a digital platform for scientific research, designed for the effective organization of scientific research and management of the scientific instrument base in the interests of a wide range of research teams and industrial consumers.

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“…In the stage of developing and debugging algorithms in the modeling system, it is necessary to access the graphics accelerator, and multiple modeling systems need to be used. In order to obtain the optimal solution, it is necessary to dynamically change the settings of the modeling system to solve the problem, which requires the help of a high-performance computing system to solve the problem [2]. Sharif et al proposed to solve the problem of designing workflow scheduling algorithms to meet customer deadlines without compromising data and task privacy requirements.…”

Section: Introductionmentioning

confidence: 99%

Multitone Piano Transcription Analysis and Evaluation Relying on Hierarchical Analysis High-Performance Computing Algorithms

Zhu

2022

Scientific Programming

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Hierarchical analysis refers to the method of dividing the elements related to the result into different levels such as goals, methods, and processes and then performing quantitative and qualitative analysis according to different levels. It can hierarchize complex methods and make the solution process more scientific and reasonable. High-performance computing refers to computing systems and environments that usually use many processors or several computers organized in a cluster. In fact, there are many different types of high-performance computing systems on the market, most of which are used in conjunction with the network. For example, Ford built an online market with high-performance computers and connected to its more than 30,000 suppliers through the network. This kind of online procurement can not only lower prices and reduce procurement costs, but also shorten the procurement time. Ford estimates that this can save approximately $8 billion in procurement costs. In addition, fields such as manufacturing, logistics, and market research are also areas where high-performance computers show their talents. This article aims to study the analysis and evaluation of multitone piano transcription that rely on hierarchical analysis high-performance computing algorithms and hopes to use high-performance computing algorithms to make piano recordings more harmonious. This paper proposes a differential variable-multivariate curve resolution for accurate analysis of GC-MS overlapping peaks, mainly to solve the problem of inaccurate results caused by the difficulty in determining the components during the analysis of overlapping peaks; carrying out matrix calculation on the piano tone characteristic matrix, it realizes the electronic synthesis of the 25th harmonic of the piano tone. The experimental results in this paper show that when the number of Gaussians in the recording process becomes 5, the gap between the sound pressure amplitude and the sound pressure phase is significantly reduced; when the number of Gaussians is 10, the value of the sound pressure phase has an overshoot phenomenon; when the number of Gaussians is 15, the difference between the sound pressure amplitude and the sound pressure phase is the smallest, indicating that the error at this time is the smallest, and it is the most ideal recording environment.

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Formation of an Individual Modeling Environment in a Hybrid High-Performance Computing System

Cited by 7 publications

References 4 publications

English Language Features in Linguistics by High-Performance Computing

English Language Features in Linguistics by High-Performance Computing

Experience of FRC CSC RAS in providing high-performance computing cloud services for materials science problems

Multitone Piano Transcription Analysis and Evaluation Relying on Hierarchical Analysis High-Performance Computing Algorithms

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