瓶颈
计算机科学
登革热
仿形(计算机编程)
并行计算
基于Agent的模型
分布式计算
工作(物理)
比例(比率)
人工智能
嵌入式系统
操作系统
病毒学
工程类
机械工程
物理
量子力学
生物
作者
Pablo A. S. Hugen,Guilherme Galante,Rogério Luís Rizzi,Elaine Aparecida Cunha
标识
DOI:10.5753/eradrs.2024.238745
摘要
Agent-Based Model simulations plays a critical role in computational epidemiology, usually employing GPU aceleration to account for large scale scenarios. In this work, we profile and analyze an agent based model for dengue fever disease spreading simulation as part of a bachelor thesis work, to find bottlenecks and performance issues. We have discovered a bottleneck in two of the model kernels, and inefficient host-to-device memory transfers. The use of a unified memory architecture as also running more kernels in parallel using ISO C++17 Parallelism are proposed as future solutions to these challenges.
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