10 citations · 44 across the 9 of their papers we have counts for
9 papers
Rethinking Sparse Formats for RISC-V: A Hierarchical Approach to High-Performance SpMV
Anna Pirova, Anastasia Vodeneeva, Konstantin Kovalev +7
The sparse matrix-vector multiplication (SpMV) algorithm is a fundamental computational kernel of linear algebra and serves as a building block for numerous applications, primarily…
Performance optimization of BLAS algorithms with band matrices for RISC-V processors
Anna Pirova, Anastasia Vodeneeva, Konstantin Kovalev +5
The rapid development of RISC-V instruction set architecture presents new opportunities and challenges for software developers. Is it sufficient to simply recompile high-performanc…
Vectorization of Gradient Boosting of Decision Trees Prediction in the CatBoost Library for RISC-V Processors
Evgeny Kozinov, Evgeny Vasiliev, Andrey Gorshkov +4
The emergence and rapid development of the open RISC-V instruction set architecture opens up new horizons on the way to efficient devices, ranging from existing low-power IoT board…
Improved vectorization of OpenCV algorithms for RISC-V CPUs
V. D. Volokitin, E. P. Vasiliev, E. A. Kozinov +5
The development of an open and free RISC-V architecture is of great interest for a wide range of areas, including high-performance computing and numerical simulation in mathematics…
Case Study for Running Memory-Bound Kernels on RISC-V CPUs
Valentin Volokitin, Evgeny Kozinov, Valentina Kustikova +2
The emergence of a new, open, and free instruction set architecture, RISC-V, has heralded a new era in microprocessor architectures. Starting with low-power, low-performance protot…
Transforming the Lindblad Equation into a System of Linear Equations: Performance Optimization and Parallelization of an Algorithm
Iosif Meyerov, Evgeny Kozinov, Alexey Liniov +4
With their constantly increasing peak performance and memory capacity, modern supercomputers offer new perspectives on numerical studies of open many-body quantum systems. These sy…
Propagating large open quantum systems towards their steady states: cluster implementation of the time-evolving block decimation scheme
Valentin Volokitin, Ihor Vakulchyk, Evgeny Kozinov +5
Many-body quantum systems are subjected to the Curse of Dimensionality: The dimension of the Hilbert space , where these systems live in, grows exponentially with syst…
Unfolding quantum master equation into a system of real-valued equations: computationally effective expansion over the basis of generators
A. Liniov, I. Meyerov, E. Kozinov +4
Dynamics of an open -state quantum system is typically modeled with a Markovian master equation describing the evolution of the system's density operator. By using generators of…
Localization in periodically modulated speckle potentials
O. S. Vershinina, E. A. Kozinov, T. V. Laptyeva +2
Disorder in a 1D quantum lattice induces Anderson localization of the eigenstates and drastically alters transport properties of the lattice. In the original Anderson model, the ad…