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Comparison of OpenMP and Classical Multi-Threading Parallelization for Regular and Irregular Algorithms
| Content Provider | Semantic Scholar |
|---|---|
| Author | Timsit, Claude Moulon, Plateau De |
| Copyright Year | 2000 |
| Abstract | The new emerging Distributed Shared Memory architecture promises to be more scalable than Symmetric Multiprocessor architecture, and leads to a regain of interest for parallel shared-memory programming paradigms. This paper compares two such important paradigms: classical multithreading and multi-threading based on compiler directives (with OpenMP). Several implementations of regular and irregular algorithms, taken from artificial intelligence field, were made on an SGI-Origin2000 (a DSM architecture) and compared both in terms of development time and of execution time. Finally, we identify the most appropriate paradigm for each kind of algorithm. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.ese-metz.fr/~ersidp/Publication/OnLineFiles/snpd00.ps.gz |
| Alternate Webpage(s) | http://www.ese-metz.fr/~dedu/publi/snpd00slides.pdf |
| Alternate Webpage(s) | http://www.ese-metz.fr/~dedu/publi/snpd00.pdf |
| Alternate Webpage(s) | http://www.metz.supelec.fr/metz/recherche/ersidp/Publication/OnLineFiles/snpd00.pdf |
| Alternate Webpage(s) | http://eugen.dedu.free.fr/publi/snpd00slides.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
