Loading...
Please wait, while we are loading the content...
Similar Documents
Solving the cauchy-riemann equations on parallel computers
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Grosch, Chester E. Fatoohi, Raad A. |
| Copyright Year | 1987 |
| Description | Discussed is the implementation of a single algorithm on three parallel-vector computers. The algorithm is a relaxation scheme for the solution of the Cauchy-Riemann equations; a set of coupled first order partial differential equations. The computers were chosen so as to encompass a variety of architectures. They are: the MPP, and SIMD machine with 16K bit serial processors; FLEX/32, an MIMD machine with 20 processors; and CRAY/2, an MIMD machine with four vector processors. The machine architectures are briefly described. The implementation of the algorithm is discussed in relation to these architectures and measures of the performance on each machine are given. Simple performance models are used to describe the performance. These models highlight the bottlenecks and limiting factors for this algorithm on these architectures. Conclusions are presented. |
| File Size | 1362247 |
| Page Count | 38 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870014674 |
| Archival Resource Key | ark:/13960/t9q28t16s |
| Language | English |
| Publisher Date | 1987-05-01 |
| Access Restriction | Open |
| Subject Keyword | Computer Programming And Software Computer Programming Algorithms Simd Computers Parallel Computers Computer Systems Performance Problem Solving Mimd Computers Architecture Computers Cauchy-riemann Equations Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
