Research Papers

A time-parallel ordinary differential equation solver with an adaptive step size: performance assessment
Evgeniy Kazakov, Dmitry Efremenko, Viacheslav Zemlyakov and Jiexing Gao

An experimental performance analysis of GPU-based code for complex plasma simulation
Daniil Kolotinskii and Alexei Timofeev

Analysis and elimination of bottlenecks in parallel algorithm for solving global optimization problems
Konstantin Barkalov, Ilya Lebedev and Denis Karchkov

Analysis of parallel algorithm efficiency for numerical solution of mass transfer problem in fractured-porous reservoir
Ravil Uzyanbaev, Yury Poveshchenko, Viktoriia Podryga, Sergey Polyakov, Yuliya Bobreneva and Irek Gubaydullin

Black-Scholes Option Pricing on Intel CPUs and GPUs: Implementation on SYCL and Optimization Techniques
Elena Panova, Valentin Volokitin, Anton Gorshkov and Iosif Meyerov

CFD simulations on hybrid supercomputers: gaining experience and harvesting problems
Andrey Gorobets

Data-based choice of the training dataset for the numerical dispersion mitigation neural network
Kirill Gadylshin, Vadim Lisitsa, Dmitry Vishnevsky and Kseniia Gadylshina

Deep machine learning investigation of phase transitions
Vladislav Chertenkov, Evgeni Burovski and Lev Shchur

Development of Web Environment for Modeling the Processes of Macroscopic and Microscopic Levels for Solving Conjugate Problems of Heat and Mass Transfer
Nikita Tarasov, Sergey Polyakov and Viktoriia Podryga

Distributed parallel bootstrap adaptive algebraic multigrid method
Kirill Terekhov and Igor Konshin

Evaluation of the Angara Interconnect Prototype TCP/IP Software Stack: Implementation, Basic Tests and BeeGFS Benchmarks
Yuri Goncharuk, Yuri Grishichkin, Alexander Semenov and Vladimir Stegailov

Fast Parallel Bellman-Ford-Moore Algorithm Implementation for Small Graphs
Alexei Vezolainen, Alexey Salnikov, Artem Klyuchikov and Sergey Komech

Full-scale simulation of the Super C-Tau Factory computing infra-structure to determine the characteristics of the necessary hard-ware
Dmitry Weins, Igor Chernykh and Ivan Logashenko

GPU-based algorithm for numerical simulation of $CO_2$ sorption
Tatyana Khachkova, Vadim Lisitsa, Vladimir Derevschikov and Yaroslav Bazaikin

Heterogeneous computing systems in problems of modeling filaments formation and pre-stellar objects
Boris Rybakin and Valery Goryachev

High-Performance Computing in Solving the Electron Correlation Problem
Artem Danshin and Alexey Kovalishin

Implementation of Discrete Element Method to the simulation of solid materials fracturing
Veronica Chepelenkova and Vadim Lisitsa

Information Entropy Initialized Concrete Autoencoder for Optimal Sensor Placement and Reconstruction of Geophysical Fields
Nikita Turko, Alexander Lobashev, Konstantin Ushakov, Maxim Kaurkin and Rashit Ibrayev

Microwave radiometric mapping of broken cumulus cloud fields from space: numerical simulations.
Iaroslav Koptsov, Yaroslaw Ilyushin, Boris Kutuza and Dobroslav Egorov

Minimizing the average cost of redistribution when working with two work-stealing deques in two-level memory
Elena Aksenova and Andrew Sokolov

Parallel computations by the grid-characteristic method on Chimerа computational grids in 3D problems of railway non-destructive testing
Alena Favorskaya, Nikolay Khokhlov, Vitaly Sagan and Dmitry Podlesnykh

Parallel Computing in Solving the Problem of Interval Multicriteria Optimization in Chemical Kinetics
Kamila Koledina, Irek Gubaydullin and Sergey Koledin

Parallel efficiency of monolithic and fixed-strain solution strategies for poroelasticity problems
Denis Anuprienko

Parallel implementation of fast 3D travel time tomography for depth-velocity model building in seismic exploration problems
Maxim Protasov, Dmitry Neklyudov and Kirill Gadylshin

Parallel implementation of multioperators-based scheme of the 16th order for the three-dimensional jet flow
Miсhael Lipavskii and Igor Konshin

Parallel implementation of the seismic sources recovery in randomly heterogeneous media
Galina Reshetova and Vitaly Koynov

PIConGPU on Desmos Supercomputer: GPU Acceleration, Scalability and Storage Bottleneck
Leonid Pugachev, Iskander Umarov, Vyacheslav Popov, Nikolay Andreev, Vladimir Stegailov and Alexey Timofeev

Quantum-Chemical Research of Some Imidazole Tetrazine Derivatives
Vadim Volokhov, Elena Amosova, Vladimir Parakhin, Aleksander Volokhov, David Lempert and Tatyana Zyubina

Quasi-one-dimensional polarized superfluids
Anastasia Potapova, Ian Pile and Evgeni Burovski

Regularization approach for accelerating Neural Architecture Search
Mikhail Nikulenkov, Kamil Khamitov and Nina Popova

RICSR: A Modified CSR Format for Storing Sparse Matrices
Roman Kupriy, Boris Krasnopolsky and Konstantin Zhukov

Root causing MPI workloads imbalance issues via scalable MPI Critical Path analysis
Maksim Fatin, Artem Shatalin and Vitaly Slobodskoy

Rust Language for GPU Programming
Andrey Bychkov and Vsevolod Nikolskiy

Sintering simulation using GPU-based algorithm for the samples with a large number of grains
Dmitriy Prokhorov, Yaroslav Bazaikin and Vadim Lisitsa

Software Package for high-performance computations in airframe assembly modeling
Nadezhda Zaitseva and Tatiana Pogarskaia

State-of-the-Art Molecular Dynamics Packages for GPU Computations: Performance, Scalability and Limitations
Vsevolod Nikolskiy, Daniil Pavlov and Vladimir Stegailov

Study of scheduling approaches for batch processing in Big Data cluster
Ilya Timokhin and Aleksey Teplov

Supercomputer simulations of turbomachinery problems with higher-accuracy on unstructured meshes
Alexey Duben, Andrey Gorobets, Olga Marakueva, Nikolay Shuvaev, Renat Zagitov and Sergey Soukov

Towards OpenUCX and GPUDirect technology support for the Angara interconnect
Mikhail Khalilov, Alexey Timofeev and Dmitry Polyakov

Validation of quantum-chemical methods with the new COSMO2 solvent model
Danil Kutov, Alexey Sulimov, Ivan Ilin and Vladimir Sulimov

Wiki Representation and Analysis of Knowledge about Algorithms
Alexander Antonov

XY model on self-avoiding walks : a large-scale Monte Carlo study
Kamilla Faizullina and Evgeni Burovski

Automated parallelization of programs for heterogeneous clusters with the help of SAPFOR
Nikita Kataev and Alexander Kolganov

Validation calculations of hemodynamic problems using the FlowVision software package in parallel mode
Maria Kalugina, Vladimir Kashirin and Alexey Lobanov

M.V. Keldysh and G.I. Marchuk: formation of applied mathematics and centers of high-performance computing. Dedicated to the memory of the great mathematicians – Presidents of the USSR Academy of Sciences in the year of the 100th anniversary of the USSR.
Tamara Sushkevich and Mikhail Marchenko

Air flow simulation in the cooling system of WWER RP upper unit using CFD
Vasilii Volkov, Alexey Krutikov, Luka Golibrodo and Oleg Kudryavtsev

Global non-hydrostatic numerical weather prediction atmospheric model prototype on cubed sphere grid
Vladimir Shashkin, Gordey Goyman, Mikhail Tolstykh and Rostislav Fadeev

Solving time-consuming multidimensional global optimization problems with Intel OneApi tools
Ilya Lebedev, Konstantin Barkalov and Yanina Koltyushkina

Robust Multigrid Technology for parallel numerical solution of initial-boundary value problems
Sergey Martyneneko, Pavel Toktaliev and Vladimir Bakhtin

Численное моделирование одной задачи атмосферного электричества
Иван Милешин, Михаил Хапаев and Виктор Головизнин

Research Posters

Development Of The ADP Interatomic Potential Model Using The Kokkos C++ Parallel Programming Library For The Supercomputer Molecular Dynamics Package LAMMPS
Vladislav Galigerov and Vsevolod Nikolskiy

Learning Ice Accretion With Graph Neural Networks
Sergei Shumilin

Numerical simulation of catalyst grain during oxidative regeneration with MPI technologies
Olga Grishaeva, Irek Gubaydullin, Elizaveta Peskova and Olga Yazovtseva

Numerical simulation of unsteady chemically non-equilibrium flow problems with parallel-in-time algorithms
Pavel Toktaliev and Sergey Martynenko

Data analysis and identification of patterns in the development of supercomputer applications and supercomputer systems
Svetlana Shikota and Anton Menshutin

Исследование механизма пакетирования суперкомпьютерных заданий в средстве моделирования Alea
Anton Baranov and Dmitry Lyakhovets

Исследование эффективности механизма прогнозирования и корректировки времени выполнения вычислительных заданий в территориально распределенной сети суперкомпьютерных центров
Artem Tikhomirov and Anton Baranov

MPI-implementation of multibeam generator of electromagnetic field
Elena Panova, Iosif Meyerov and Evgeny Efimenko

Implementation of graph coloring algorithms using SYCL and KOKKOS
Anastasia Kurnikova, Anna Pirova, Iosif Meyerov and Valentin Volokitin

Implementation on a supercomputer of an algorithm for solving inverse problems based on sensitivity operators within the IMDAF inverse modeling platform
Alexey Penenko and Evgeny Rusin

Power consumption statistics system for supercomputer applications
Evgeny Kiselev, Anton Baranov and Egor Kuznetcov

Experimental observation of the characteristics of a quantum computer as a open quantum system
Pavel Vedrukov, Denis Kulandin, Alexey Linev, Iosif Meyerov and Sergey Denisov