Capabilities of the software and information environment of the HybriLIT heterogeneous computing platform for JINR tasks

The heterogeneous computing platform HybriLIT (LIT JINR) is a multi-component system consisting of the ''Govorun'' supercomputer, education and testing polygon, network data storage systems, as well as a number of specialized services. The platform is designed for application development, high-performance computing, data processing and storage. The platform appears to be a fast developing system due to constant addition of new computing resources, data processing and storage systems, as well as specialized services based on new IT solutions and computing paradigms. Using the resources of the ML/DL/HPC ecosystem, the polygon for quantum computing has been developed and is being developed to solve problems related to the development of quantum algorithms. In addition to that, an information service for radiobiological research project has been developed based on ML/DL methods for analyzing the behavior and pathomorphological changes in the central nervous system of small laboratory animals exposed to ionizing radiation. Moreover, HybriLIT platform provides resources for hosting MPD EventDisplay, Parametric Database and other services for the MPD NICA mega-science project. To carry out the calculations, the resources of the ''Govorun'' supercomputer were integrated into the DIRAC interware distributed system for performing computing tasks. The article presents a description of the software and information environment of the HybriLIT heterogeneous computing platform, and specialized services for solving JINR scientific and applied tasks.