2018 Engineering and Telecommunication (EnT-MIPT)最新文献_第4页

Analytical Verification of Computational Programs 计算程序的分析验证

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI: 10.1109/EnT-MIPT.2018.00046

Sergey A. Petrenko, D. D. Stupin

引用次数: 0

Features of Method of Special-Purpose Calculating Unit Functioning for Linear System Solution Based on the Second Order Delta-Transformation 基于二阶变换的线性系统解专用计算单元函数方法的特点

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI: 10.1109/EnT-MIPT.2018.00043

L. V. Pirskaya

{"title":"Features of Method of Special-Purpose Calculating Unit Functioning for Linear System Solution Based on the Second Order Delta-Transformation","authors":"L. V. Pirskaya","doi":"10.1109/EnT-MIPT.2018.00043","DOIUrl":"https://doi.org/10.1109/EnT-MIPT.2018.00043","url":null,"abstract":"Theoretical representations of special-purpose calculating unit functioning for the iteration solution of linear systems using deltatransformations and variable quantum is considered, that allows to achieve high performance and hardware resources. The algorithm for parallel solution of linear systems based on the second order delta-transformations and variable quantum is developed and adapted for implementation in a special-purpose calculating unit. It is presented the architecture and peculiarities of this unit functioning, which makes the possibility of linear systems solution with variable free terms at each time step of the steady-state process within one iteration. With the orientation to FPGA, comparative estimates are obtained for the hardware resources and the speed of the developed algorithm for special-purpose calculating unit functioning. In this paper for the developed algorithm of the unit functioning, it is shown that it is possible to reduce the execution of one iteration and the iterative process as a whole and the amount of hardware resources in comparison with the special-purpose calculating unit functioning based on the simple iteration method.","PeriodicalId":131975,"journal":{"name":"2018 Engineering and Telecommunication (EnT-MIPT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129065034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Copyright notice] (版权)

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI: 10.1109/ent-mipt.2018.00003

引用次数: 0

Evaluation of Cache Compression for Elbrus Processors Elbrus处理器缓存压缩的评估

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI: 10.1109/EnT-MIPT.2018.00037

Aleksey S. Kozhin, A. V. Surchenko

{"title":"Evaluation of Cache Compression for Elbrus Processors","authors":"Aleksey S. Kozhin, A. V. Surchenko","doi":"10.1109/EnT-MIPT.2018.00037","DOIUrl":"https://doi.org/10.1109/EnT-MIPT.2018.00037","url":null,"abstract":"Data compression in cache memory allows increasing the effective capacity, which improves the hit rate and only insignificantly affects power consumption and die area. In this paper, the results of the first research on cache compression in processors with Elbrus architecture are presented. Base+Delta (B+Δ) and Base-Delta-Immediate (BΔI) compression algorithms are selected for hardware implementation for their high efficiency and lower decompression latency compared to other algorithms. The modified versions of these algorithms, B+Δ* and BΔI*, which allow to reduce implementation complexity and further shorten the latency, are presented. Additionally, a new set of compression schemes for modified algorithms (labeled as BΔI*-HL algorithm) is proposed to account for width of the interfaces and internal data buses. The algorithms were implemented using Verilog HDL and evaluated on FPGA prototype of Elbrus-8C2 processor and SPEC CPU2000 benchmark suite. The results show that BΔI* demonstrates almost equal of greater compression ration as the original BÄI algorithm while has significantly lower implementation complexity. The algorithm BΔI*-HL is proposed as the most suitable for hardware implementation with average compressed lines share of 24.4% and mean compression ratio of 1.246.","PeriodicalId":131975,"journal":{"name":"2018 Engineering and Telecommunication (EnT-MIPT)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133241092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

State-of-the-Art and Problems in Development of Automated Screening Systems in Personalized Medicine and Oncology 个体化医学和肿瘤学自动筛选系统发展的现状和问题

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI: 10.1109/EnT-MIPT.2018.00038

E. Petersen, R. Gorbachev, E. Skorova, I. Volkov

{"title":"State-of-the-Art and Problems in Development of Automated Screening Systems in Personalized Medicine and Oncology","authors":"E. Petersen, R. Gorbachev, E. Skorova, I. Volkov","doi":"10.1109/EnT-MIPT.2018.00038","DOIUrl":"https://doi.org/10.1109/EnT-MIPT.2018.00038","url":null,"abstract":"Despite the fact that oncology issues are among the most actively studied, the problem of tumor resistance to the therapy remains very relevant at the moment. Currently, there are no validated models while known systems are generally focused on detecting few particular conditions - either to assess the composition of the gaseous medium, humidity and temperature, or to assess the dissolved gases and pH in the flowing nutrient medium of bioreactors, or to assess the content of intracellular oxygen. These systems lack tracking of the dynamic parameters of 3D systems and the ability to operate such systems, including decision-making modules. To validate advanced cellular tumor models, one needs a device that should have advantages over modern commercially available models, this system has to be better in terms of sterile work, autonomy, cost-effectiveness, applicability for experiments and microscopy. Based on several types of physical, chemical and biological sensors, the new generation screening system will allow one to reveal in the foreseeable future additional indicators of the functional activity of tumor cells and dependence on changes in the extracellular matrix, metabolic activity of cells during their growth, migration, transformation and response to therapy on the basis of personalized 3D cellular tumor model.","PeriodicalId":131975,"journal":{"name":"2018 Engineering and Telecommunication (EnT-MIPT)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133724578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multiple-Precision Summation on Hybrid CPU-GPU Platforms Using RNS-based Floating-Point Representation 基于rns浮点表示的CPU-GPU混合平台多精度求和

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI: 10.1109/EnT-MIPT.2018.00042

K. Isupov, A. Kuvaev

引用次数: 1

Analysis of H-polarized Plane Wave Scattering by Inhomogeneous Dielectric Cylinder of Arbitrary Cross Section 任意截面非均匀介质圆柱体对h偏振平面波的散射分析

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI: 10.1109/EnT-MIPT.2018.00028

E. Nekrasova, S. Skobelev

引用次数: 0

Application of Spiral Antennas for Perspective Vehicle–Board Systems and Complexes 螺旋天线在车板透视系统及复合系统中的应用

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI: 10.1109/EnT-MIPT.2018.00027

E. Gadzhiev, V. Skripachev, A. Generalov, Yuriy Polushkovskiy, M. Tumanov, Alexander Zhukov

引用次数: 3

Nonlinear Quantization Method for Wavelet-Based Video Codec 基于小波的视频编解码器非线性量化方法

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI: 10.1109/EnT-MIPT.2018.00013

Dam Trong Nam, Gennady Gryzov, A. Dvorkovich, V. P. Dvorkovich

引用次数: 2

Evolutionary Structural Optimization Algorithm Based on FFT-JVIE Solver for Inverse Design of Wave Devices 基于FFT-JVIE求解器的波浪器件反设计进化结构优化算法

2018 Engineering and Telecommunication (EnT-MIPT) Pub Date : 2018-11-01 DOI: 10.1109/EnT-MIPT.2018.00040

Iurii B. Minin, E. E. Nuzhin, A. Boyko, M. Litsarev, I. Oseledets

引用次数: 3