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| Content Provider | The American Society of Mechanical Engineers (ASME) Digital Collection |
|---|---|
| Author | Chou, Yu-Cheng Harry, H. Cheng |
| Copyright Year | 2008 |
| Abstract | Message Passing Interface (MPI) is a standardized library specification designed for message-passing parallel programming on large-scale distributed systems. A number of MPI libraries have been implemented to allow users to develop portable programs using the scientific programming languages, Fortran, C and C++. Ch is an embeddable C/C++ interpreter that provides an interpretive environment for C/C++ based scripts and programs. Combining Ch with any MPI C/C++ library provides the functionality for rapid development of MPI C/C++ programs without compilation. In this article, the method of interfacing Ch scripts with MPI C implementations is introduced by using the MPICH2 C library as an example. The MPICH2-based Ch MPI package provides users with the ability to interpretively run MPI C program based on the MPICH2 C library. Running MPI programs through the MPICH2-based Ch MPI package across heterogeneous platforms consisting of Linux and Windows machines is illustrated. Comparisons for the bandwidth, latency, and parallel computation speedup between C MPI, Ch MPI, and MPI for Python in an Ethernet-based environment comprising identical Linux machines are presented. A Web-based example is given to demonstrate the use of Ch and MPICH2 in C based CGI scripting to facilitate the development of Web-based applications for parallel computing. |
| Sponsorship | Design Engineering Division and Computers in Engineering Division |
| Starting Page | 1163 |
| Ending Page | 1176 |
| Page Count | 14 |
| File Format | |
| ISBN | 9780791843277 |
| DOI | 10.1115/DETC2008-49996 |
| e-ISBN | 0791838315 |
| Volume Number | Volume 3: 28th Computers and Information in Engineering Conference, Parts A and B |
| Conference Proceedings | ASME 2008 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference |
| Language | English |
| Publisher Date | 2008-08-03 |
| Publisher Place | Brooklyn, New York, USA |
| Access Restriction | Subscribed |
| Subject Keyword | Message passing interface Parallel computing Ch Mpi Parallel scripting C/c++ interpreter Computer programming Computer programming languages Computation Machinery Fortran |
| Content Type | Text |
| Resource Type | Article |
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