JURECA: Data Centric and Booster Modules implementing the Modular Supercomputing Architecture at Jülich Supercomputing Centre

JURECA is a Pre-Exascale Modular Supercomputer operated by Jülich Supercomputing Centre at Forschungszentrum Jülich. The system combines a flexible Data Centric (DC) module, based on the Atos BullSequana XH2000 with a selection of best-of-its-kind components, and a scalability-focused Booster module, delivered by Intel and Dell Technologies based on the Xeon Phi many-core processor. With its novel architecture, it supports a wide variety of high-performance computing and data analytics workloads.

Use of specialized computational devices on the node of the desktop grid system for the solve of combinatorial problems.

The paper discusses the use of specialized Intel Xeon Phi devices in a desktop grid system. As an example of the successful use of specialized devices, the combinatorial problem of finding diagonal Latin squares is given. Features of implementation of the computing application are discussed. The results of work of a computer application in multithreaded modes on different processors andspecialized devices are given.