In the past decade, Graphics Processing Units have played an important role in the field of
high-performance computing and they still advance new fields such as IoT, autonomous …

Classical molecular dynamics (MD) calculations represent a significant part of the utilization
time of high-performance computing systems. As usual, the efficiency of such calculations is …

In this article, we describe the Desmos supercomputer that consists of 32 hybrid nodes
connected by a low-latency high-bandwidth Angara interconnect with torus topology. This …

First‐principles calculations of electronic structure have been one of the most important
classes of supercomputer applications for a long time. In this paper, we consider VASP as a …

In this paper, we propose a method for accelerating CFD (computational fluid dynamics)
simulations by integrating a conventional CFD solver with our AI module. The investigated …

In this paper, we describe the Desmos cluster that consists of 32 hybrid nodes connected by
a low-latency high-bandwidth torus interconnect. This cluster is aimed at cost-effective …

Abstract 8 of top 10 supercomputers of Top500 list published in November 2018 consist of
computing nodes with hybrid architectures that require special programming techniques. 5 …

The adoption of graphic processor units (GPU) in high-performance computing (HPC)
infrastructures determines, in many cases, the energy consumption of those facilities. For …

In this work, we propose a method that allows us to reduce energy consumption of an
application executed on supercomputing centers. The proposed method is based on a …

In this work we present an original GPU-only parallel matrix-matrix multiplication algorithm
(C= αA* B+ βC) for servers with multiple GPUs connected by NVLink. The algorithm is …