PHG (Parallel Hierarchical Grid) 是科学与工程计算国家重点实验室正在发展的专门为三维自适应有限元设计的并行程序开发平台，其核心是分布式的层次网格结构。

PHG is a toolbox for developing parallel adaptive finite element programs. PHG is currently under active development at State Key Laboratory of Scientific and Engineering Computing of Chinese Academy …

The motivation is to take advantage of the programmability of the Cactus computational framework and the performance and scalability of the PHG library to provide an integrated problem solving …

1.3 PHG x的下载与置编 译、安装 http://lsec.cc.ac.cn/phg/download.htm 源码下载地址:编译、装: tar xjpvf phg-x.x.x-xxxxxxxx.tar.bz2 cd phg-x.x.x ./configure gmake gmake install ./configure --help 一些 …

运行程序时可 以通过命令行选项来设定PHG的主要参数并且可以在,程序运行灵活地设置任意参数。PHG提供数百个命令行选项用于内部参数的控制同时提供方便的接口供用户定义自己的命令行选项 …

为方便自适应有限元算法实现, PHG 平台对有限元函数对象提供了常用的代数和微分运算.特别地, 为方便残量型后验误差估计子[1] 的计算, PHG 平台提供了一个通用接口,用于计算任意给定的向量或标量函 …

PHG 编译及安装 1. 展开源代码包 tar xjpvf phg-xxx.tar.bz2 2. 生成 Makefile ./configure 3. 编译 make 4. 安装 (可选） make install 5. 安装文档 (可选） make install-doc 具体请参看文件 INSTALL 中的说明 …

MPICH Tcl/Tk VTK Hypre PETSc METIS ParMETIS SuperLU MUMPS LASPack SPC Medit ICMSEC LSEC HPSC NSFC Related Link Related Link 电路寄生参数提取 ParAFEMImp (Download) 苯 …

Links: CCT: A Chinese TeX system PHG: A parallel adaptive finite element toolbox Netlib mirror at LSEC: a collection of mathematical software, papers, and databases TeX documentations and …

PHG defines numerical quadrature rules on d-simplex for d = 1 (line segment), 2 (triangle) and 3 (tetrahe-dron). The nodes are represented in barycentric coordinates and thus are independent of …