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Optimizing Data-Parallel Stencil Computations in a Portable Framework
| Content Provider | Semantic Scholar |
|---|---|
| Author | Chappelow, Stephen W. Hatcher, Philip J. Mason, James R. |
| Copyright Year | 1996 |
| Abstract | We have developed a communication optimizer that concentrates on stencil communication patterns. This optimizer has been done in the context of the UNH C* compiler that targets distributed-memory MIMD computers. Our work has two distinguishing features: The compiler/optimizer is designed to be highly portable. We achieve this goal by providing efficient support for the optimizations in the run-time library. As well as performing aggregation for messages that share the same source and destination, we employ a specialized store-and-forward protocol that reduces the total number of messages initiated. |
| Starting Page | 43 |
| Ending Page | 56 |
| Page Count | 14 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/978-1-4615-2315-4_4 |
| Alternate Webpage(s) | https://doi.org/10.1007/978-1-4615-2315-4_4 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
