A Parallel Framework for Unstructured Grid Solvers
A Parallel Framework for Unstructured Grid Solvers
复制标题
非结构化网格求解器的并行框架
DOI：
10.1007/978-3-0348-8534-8_10
复制
发表时间：
1994
期刊：
影响因子：
--
通讯作者：
M. Giles
中科院分区：
文献类型：
--
作者：
D. A. Burgess;P. Crumpton;M. Giles
这项工作的目的是解决大型二维和三维CFD问题使用非结构化网格。这些问题太大，太慢，不能放在顺序机器上，所以需要并行机器。一次性编写特定于机器的并行程序耗时、昂贵且难以维护。因此，制定了一个通用框架，使单一源FORTRAN 77代码能够并行和顺序执行。这是通过直接插入OPlus库例程调用（Oxford Parallel library for Unstructured Solvers）实现的。因此，可以在顺序机器上开发、调试和维护用户代码，并在需要时并行执行。
The aim of this work is to solve large two and three dimensional CFD problems using unstructured meshes. These problems are too large and too slow to put on sequential machines so parallel machines are required. Writing one off, machine specific parallel programs is time consuming, expensive and difficult to maintain. Consequently a general framework has been formulated to enable parallel and sequential execution of a single source FORTRAN 77 code. This is achieved via the straightforward insertion of OPlus library routine calls (Oxford Parallel Library for Unstructured Solvers). Hence, the user’s code can be developed, debugged and maintained on a sequential machine and executed in parallel when required.