Supercomputing: 6th Russian Supercomputing Days, RuSCDays 2020, Moscow, Russia, September 21–22, 2020, Revised Selected Papers (Communications in Computer and Information Science Book 1331)

This book constitutes the refereed post-conference proceedings of the 6th Russian Supercomputing Days, RuSCDays 2020, held in Moscow, Russia, in September 2020.\* The 51 revised full and 4 revised short papers presented were carefully reviewed and selected from 106 submissions. The papers are organized in the following topical sections: parallel algorithms; supercomputer simulation; HPC, BigData, AI: architectures, technologies, tools; and distributed and cloud computing. **\*** The conference was held virtually due to the COVID-19 pandemic. Front Matter ....Pages i-xvii Front Matter ....Pages 1-1 3D Model of Wave Impact on Shore Protection Structures and Algorithm of Its Parallel Implementation (Alexander Sukhinov, Alexander Chistyakov, Sofya Protsenko)....Pages 3-14 Different Partitioning Algorithms Study Applied to a Problem of Digital Rock Physics (Evdokia Golovchenko, Mikhail Yakobovskiy, Vladislav Balashov, Evgeny Savenkov)....Pages 15-24 Management of Computations with LRnLA Algorithms in Adaptive Mesh Refinement Codes (Anton Ivanov, Vadim Levchenko, Boris Korneev, Anastasia Perepelkina)....Pages 25-36 Multiple-Precision BLAS Library for Graphics Processing Units (Konstantin Isupov, Vladimir Knyazkov)....Pages 37-49 New Compact Streaming in LBM with ConeFold LRnLA Algorithms (Anastasia Perepelkina, Vadim Levchenko, Andrey Zakirov)....Pages 50-62 Optimization of Load Balancing Algorithms in Parallel Modeling of Objects Using a Large Number of Grids (Vladislav Fofanov, Nikolay Khokhlov)....Pages 63-73 Parallel BIILU2-Based Iterative Solution of Linear Systems in Reservoir Simulation: Do Optimal Parameters Exist? (Igor Konshin, Kirill Nikitin, Kirill Terekhov, Yuri Vassilevski)....Pages 74-85 Parallel Box-Counting Method for Evaluating the Fractal Dimension of Analytically Defined Curves (Ilya Pershin, Dmitrii Tumakov, Angelina Markina)....Pages 86-97 Parallel Gravitational Search Algorithm in Solving the Inverse Problem of Chemical Kinetics (Leniza Enikeeva, Mikhail Marchenko, Dmitrii Smirnov, Irek Gubaydullin)....Pages 98-109 Quantum Software Engineering: Quantum Gate-Based Computational Intelligence Supremacy (Olga Ivancova, Vladimir Korenkov, Nikita Ryabov, Sergey Ulyanov)....Pages 110-121 Resource-Efficient Parallel CG Algorithms for Linear Systems Solving on Heterogeneous Platforms (Nikita S. Nedozhogin, Sergey P. Kopysov, Alexandr K. Novikov)....Pages 122-133 Front Matter ....Pages 135-135 A Visual-Based Approach for Evaluating Global Optimization Methods (Alexander Sysoyev, Maria Kocheganova, Victor Gergel, Evgeny Kozinov)....Pages 137-149 Adaptive Global Optimization Using Graphics Accelerators (Konstantin Barkalov, Ilya Lebedev, Vassili Toropov)....Pages 150-161 Application of a Novel Approach Based on Geodesic Distance and Pressure Distribution to Optimization of Automated Airframe Assembly Process (Tatiana Pogarskaia, Maria Churilova, Elodie Bonhomme)....Pages 162-173 Application of Supercomputing Technologies for Numerical Implementation of an Interaction Graph Model of Natural and Technogenic Factors in Shallow Water Productivity (Alexander Sukhinov, Alla Nikitina, Alexander Chistyakov, Alena Filina, Vladimir Litvinov)....Pages 174-185 Developing Efficient Implementation of Label Propagation Algorithm for Modern NVIDIA GPUs (Ilya V. Afanasyev, Dmitry I. Lichmanov)....Pages 186-197 Drop Oscillation Modeling (Lev Shchur, Maria Guskova)....Pages 198-206 High-Performance Simulation of High-Beta Plasmas Using PIC Method (Igor Chernykh, Vitaly Vshivkov, Galina Dudnikova, Tatyana Liseykina, Ekaterina Genrikh, Anna Efimova et al.)....Pages 207-215 Implementation of SL-AV Global Atmosphere Model with 10 km Horizontal Resolution (Mikhail Tolstykh, Gordey Goyman, Rostislav Fadeev, Vladimir Shashkin)....Pages 216-225 INMOST Platform for Parallel Multi-physics Applications: Multi-phase Flow in Porous Media and Blood Flow Coagulation (Kirill Terekhov, Kirill Nikitin, Yuri Vassilevski)....Pages 226-236 Kirchhoff-Type Implementation of Multi-Arrival 3-D Seismic Depth Migration with Amplitudes Preserved (Alexandr Pleshkevich, Anton Ivanov, Vadim Levchenko, Sergey Khilkov)....Pages 237-248 Mathematical Modeling of Sustainable Coastal Systems Development Scenarios Based on Game-Theoretic Concepts of Hierarchical Management Using Supercomputer Technologies (Yulia Belova, Alexander Chistyakov, Alla Nikitina, Vladimir Litvinov)....Pages 249-260 Nonlinear Bending Instabilities Accompanying Clump and Filament Formation in Collisions of Nebulae (Boris Rybakin, Valery Goryachev)....Pages 261-272 Numerical Forecast of Local Meteorological Conditions on a Supercomputer (Alexander Starchenko, Sergey Prokhanov, Evgeniy Danilkin, Dmitry Lechinsky)....Pages 273-284 Parallel Efficiency of Time-Integration Strategies for the Next Generation Global Weather Prediction Model (Vladimir Shashkin, Gordey Goyman)....Pages 285-296 Parallel Multilevel Linear Solver Within INMOST Platform (Kirill Terekhov)....Pages 297-309 Predictive Quantum-Chemical Design of Molecules of High-Energy Heterocyclic Compounds (Vadim Volokhov, Tatyana Zyubina, Alexander Volokhov, Elena Amosova, Dmitry Varlamov, David Lempert et al.)....Pages 310-319 Simulations in Problems of Ultrasonic Tomographic Testing of Flat Objects on a Supercomputer (Sergey Romanov)....Pages 320-331 Supercomputer Implementation of a High Resolution Coupled Ice-Ocean Model for Forecasting the State of the Arctic Ocean (Leonid Kalnitskii, Maxim Kaurkin, Konstantin Ushakov, Rashit Ibrayev)....Pages 332-340 Supercomputer Modeling of the Hydrodynamics of Shallow Water with Salt and Heat Transport (Alexander Sukhinov, Alexander Chistyakov, Vladimir Litvinov, Asya Atayan, Alla Nikitina, Alena Filina)....Pages 341-352 Supercomputer Simulations in Development of 3D Ultrasonic Tomography Devices (Alexander Goncharsky, Sergey Seryozhnikov)....Pages 353-364 The Numerical Simulation of Radial Age Gradients in Spiral Galaxies (Igor Kulikov, Igor Chernykh, Dmitry Karavaev, Victor Protasov, Vladislav Nenashev, Vladimir Prigarin)....Pages 365-374 Towards High Performance Relativistic Electronic Structure Modelling: The EXP-T Program Package (Alexander V. Oleynichenko, Andréi Zaitsevskii, Ephraim Eliav)....Pages 375-386 Transient Halo in Thin Cloud Layers: Numerical Modeling (Yaroslaw Ilyushin)....Pages 387-398 Front Matter ....Pages 399-399 Analysis of Key Research Trends in High-Performance Computing Using Topic Modeling Technique (Yuri Zelenkov)....Pages 401-412 Core Algorithms of Sparse 3D Mipmapping Visualization Technology (Stepan Orlov, Alexey Kuzin, Alexey Zhuravlev)....Pages 413-424 Describing HPC System Architecture for Understanding Its Capabilities (Dmitry Nikitenko, Alexander Antonov, Artem Zheltkov, Vladimir Voevodin)....Pages 425-435 LLVM Based Parallelization of C Programs for GPU (Nikita Kataev)....Pages 436-448 Research of Hardware Implementations Efficiency of Sorting Algorithms Created by Using Xilinx’s High-Level Synthesis Tool (Alexander Antonov, Denis Besedin, Alexey Filippov)....Pages 449-460 Set Classification in Set@l Language for Architecture-Independent Programming of High-Performance Computer Systems (Ilya Levin, Alexey Dordopulo, Ivan Pisarenko, Andrey Melnikov)....Pages 461-472 Shared Memory Based MPI Broadcast Algorithms for NUMA Systems (Mikhail Kurnosov, Elizaveta Tokmasheva)....Pages 473-485 Similarity Mining of Message Passing Delays in Supercomputer Networks Based on Peak and Step Detection (Alexey Salnikov, Artur Begaev, Archil Maysuradze)....Pages 486-499 SoftGrader: Automated Solution Checking System (Alexander Sysoyev, Mikhail Krivonosov, Denis Prytov, Anton Shtanyuk)....Pages 500-510 Students’ Favorite Parallel Programming Practices (Igor Konshin)....Pages 511-523 The Algorithms Properties and Structure Study as a Mandatory Element of Modern IT Education (Alexander Antonov, Vladimir Voevodin)....Pages 524-535 Tuning ANNs Hyperparameters and Neural Architecture Search Using HPC (Kamil Khamitov, Nina Popova, Yuri Konkov, Tony Castillo)....Pages 536-548 Front Matter ....Pages 549-549 Availability-Based Resources Allocation Algorithms in Distributed Computing (Victor Toporkov, Dmitry Yemelyanov)....Pages 551-562 Development of Experimental Data Processing Workflows Based on Kubernetes Infrastructure and REANA Workflow Management System (Anton Teslyuk, Sergey Bobkov, Alexey Poyda, Alexander Novikov, Vasily Velikhov, Viacheslav Ilyin)....Pages 563-573 Discrete Event Simulation Model of a Desktop Grid System (Evgeny Ivashko, Natalia Nikitina, Alexander Rumyantsev)....Pages 574-585 Enumerating the Orthogonal Diagonal Latin Squares of Small Order for Different Types of Orthogonality (Eduard Vatutin, Alexey Belyshev)....Pages 586-597 Privacy-Preserving Logistic Regression as a Cloud Service Based on Residue Number System (Jorge M. Cortés-Mendoza, Andrei Tchernykh, Mikhail Babenko, Luis Bernardo Pulido-Gaytán, Gleb Radchenko, Franck Leprevost et al.)....Pages 598-610 Replication of “Tail” Computations in a Desktop Grid Project (Evgeny Ivashko, Natalia Nikitina)....Pages 611-621 Risky Search with Increasing Complexity by a Desktop Grid (Ilya Chernov, Evgeny Ivashko)....Pages 622-633 Running Many-Task Applications Across Multiple Resources with Everest Platform (Oleg Sukhoroslov, Vladimir Voloshinov, Sergey Smirnov)....Pages 634-646 Solving the Problem of Texture Images Classification Using Synchronous Distributed Deep Learning on Desktop Grid Systems (Ilya I. Kurochkin, Ilya S. Kostylev)....Pages 647-657 Back Matter ....Pages 659-660