每事件瓦特数:评估大型强子对撞机时代之后高能物理事件发生器的可持续性
Watts per event: evaluating Sustainability of HEP Event Generators beyond the LHC era
AI总结:
研究大型强子对撞机时代后蒙特卡罗事件发生器的可持续性,用工具集对HIJING++重离子事件发生器进行基准测试,分析CPU架构性能,合理选择多线程可优化事件生成成本。
摘要:
大型强子对撞机时代之后,蒙特卡罗事件发生器的开发、调优和运行需要大量资源。在本研究中,我们通过对HIJING++重离子蒙特卡罗事件发生器进行基准测试,使用一组容器化工具(名为77rev/propripy)来研究这些软件的可持续性。我们分析了各种CPU架构的性能,并表明通过适当选择多线程级别,可以优化事件生成的成本。所提出的方法可以减少高能物理事件发生器的能源足迹,从而缓解日益增长的普遍计算挑战。
英文摘要:
The development, tuning and operation of Monte Carlo event generators beyond the LHC era require vast amount of resources. In this study we investigate the sustainability of these software with a containerized set of tools (named 77rev/propripy), by benchmarking the HIJING++ heavy-ion Monte Carlo event generator. We analyze the performance of various CPU architectures and show that by choosing the level of multithreading properly, the cost of event generation can be optimized. The presented approach can reduce the energy footprint of high-energy physics event generators and therefore alleviate the ever-increasing, ubiquitous computational challenges.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。