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Improving Unstructured Mesh Application Performance on Stream Architectures
| Content Provider | Semantic Scholar |
|---|---|
| Author | Jayasena, Nuwan Oh, Yangjin Ramalingam, Anand Labonte, Francois |
| Copyright Year | 2002 |
| Abstract | Unstructured mesh application (where each node has a different number of neighbors) do not map easily to stream architectures because: 1. Irregularity in the number of elements required to update each element 2. Elements require same nodes which need to be fetched from the memory to the SRF many times 3. Elements are duplicated in SRF 4. Some updates can be applied to each node (like gravity between 2 planets), the simple way is to compute the interaction twice simplifying the update. 2 Plan We plan to address these issues by finding proper stream algorithms and possible architecture improvements to the stream model. Our implementation plan is the following: 1. Create a data-set that exceeds the SRF size and a with a core computation representative of an unstructured mesh application. 2. Write a C application that will be the base for a correct computation. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://cva.stanford.edu/classes/ee482s/projects/group6_report.pdf |
| Alternate Webpage(s) | http://cva.stanford.edu/classes/ee482s/projects/group6_proposal.pdf |
| Alternate Webpage(s) | http://cva.stanford.edu/classes/ee482s/projects/group6_presentation.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
