PRIORITIES FOR IMPROVING SOFTWARE EFFICIENCY IN THE DIGITAL ECONOMY

The article describes the indicators for creating an electronic database to improve the efficiency of software in the digital economy through the implementation of practical and innovative research on the transition of the economy to the digital direction, the assessment of their status

Multicriteria choice based on a matrix of criteria in assessing the software efficiency of information systems

The problems and methods of multicriteria selection are discussed using the example of software efficiency analysis. The matrix of criteria (priorities) and methods of its construction are considered. The application of a matrix of criteria (priorities) for evaluating the effectiveness of software is proposed. The analysis results for the analogues of software to account and control contracts at an enterprise using a priority matrix are presented.

Current and Future Performance of the CMS Simulation

The CMS full simulation using Geant4 has delivered billions of simulated events for analysis during Runs 1 and 2 of the LHC. However, the HL-LHC dataset will be an order of magnitude larger, with a similar increase in occupancy per event. In addition, the upgraded CMS detector will be considerably more complex, with an extended silicon tracker and a high granularity calorimeter in the endcap region. Increases in conventional computing resources are subject to both technological and budgetary limitations, so novel approaches are needed to improve software efficiency and to take advantage of new architectures and heterogeneous resources. Several projects are in development to address these needs, including the vectorized geometry library Vec-Geom and the GeantV transport engine, which uses track-level parallelization. The current computing performance of the CMS simulation will be presented as a baseline, along with an overview of the various optimizations already available for Geant4. Finally, the progress and outlook for integrating VecGeom and GeantV in the CMS software framework will be discussed.