The present paper describes a parallel unstructured-mesh Plasma simulation code based on Finite Volume method. The code dynamically refines and coarses mesh for accurate resolution of the different features regarding the electron density. Our purpose is to examine the performance of a new Parallel Adaptive Mesh Refinement (PAMR) procedure introduced on the ADAPT platform, which resolves of a relatively complicated system coupling the flow partial differential equations to the Poisson's equation. The implementation deals with the MUMPS parallel multi-frontal direct solver and mesh partitioning methods using METIS to improve the performance of the framework. The standard MPI is used to establish communication between processors. Performance analysis of the PAMR procedure shows the efficiency and the potential of the method for the propagation equations of ionization waves.

翻译：本文件介绍了一种基于 " 精度量 " 法的平行非结构化等离子体模拟代码,该代码动态地对电子密度不同特性的精确解析进行精细和粗略的网格处理,目的是审查在ADAPT平台上引入的新的平行适应性精炼(PAMR)程序的性能,该程序解决了一个相对复杂的系统,将流动部分差异方程式与Poisson的方程结合起来。执行该程序涉及MUMPS平行的多面直接直接求解器和网状分割方法,利用METIS改进框架的性能。标准MPI用于建立处理器之间的沟通。PAMR程序的业绩分析显示了电离子波传播方程的方法的效率和潜力。