Performance Optimization of Simulation and Event Reconstruction Software in the BM@N NICA Experiment

被引：0
|
作者：
Nemnyugin, S. [1 ]
Driuk, A. [1 ]
Merts, S. [2 ]
Roudnev, V [1 ]
Stepanova, M. [1 ]
Iufryakova, A. [1 ]
机构：
[1] St Petersburg State Univ, St Petersburg 198504, Russia
[2] Joint Inst Nucl Res, Dubna 141980, Moscow Oblast, Russia
来源：
PHYSICS OF PARTICLES AND NUCLEI | 2022年 / 53卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S1063779622020629
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The BmnRoot framework is one of the most important software tools which are used in the Baryonic Matter at Nuclotron (BM@N) experiment of the NICA project. It consists of modules intended both for simulation of detectors and analysis of experimental data. Most of tasks which are solved by the BmnRoot are CPU time-consuming so performance optimization of the BmnRoot is necessary. In the present paper results of performance study for the BmnRoot software package are presented. Bottlenecks of performance are localized and various approaches to performance optimization are discussed such as algorithmic one and parallelization. Estimates of efficiency and scalability of the software are also given.
引用
收藏
页码：577 / 581
页数：5
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