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WRF - REU Project Presentation

This presentation outlines the motivation behind the project, the final draft of the WRF documentation, the benchmarking status, the mathematical model used, the profiling status, and the summary of the project. It also mentions future work and acknowledgements.

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WRF - REU Project Presentation

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  1. Michael McFail Xabriel J Collazo-Mojica Javier Figueroa Alex Orta WRF - REU Project Presentation

  2. Presentation Outline Motivation Final Draft Tutorial Benchmark Status Automatic Benchmarking Mathematical Model Profiling Status Wiki Website Status Summary

  3. Motivation Lack of documentation of the WRF code Need to understand how WRF functions Need more computing power to calculate higher resolution weather forecasts Need to understand WRF’s internal behavior in grid environment for future improvement

  4. WRF Documentation - Final Draft Final layout of document is finished No further changes to graphs Fixed examples for better understanding Added suggested sections and comments from team Future effort to base a technical paper on this documentation Waiting on John’s input

  5. Benchmarking Status Automatic Benchmarking Results from runs on GCB Graphs Mathematical Model Explanation on what we found so far

  6. Benchmarking Status - Results

  7. Benchmarking Status - Results (Cont)‏ 1 179.7583333 2 108.7 3 78.55833333 4 63.41666667 5 54.21666667 6 50.71666667 7 44.30833333 8 43.66666667

  8. Benchmarking Status- Mathematical Model Product of Sum: (Assumption)‏ Static resource parameters Number of nodes in parallel execution

  9. Benchmarking Status- Future Work Two ways to go: Try to see if Raju's new equation is a viable choice (treat code as black box)‏ Finally profile WRF code and make an application-specific model Anyway, we need a bigger cluster environment

  10. Profiling Status Profilingdocument Only TAU and SvPablo work TAU almost ready to use with WRF For others, problems documented

  11. Wiki Hurricane Mitigation Keep an archive of related knowledge Posted papers we have read Posted reviews of papers Drafted wiki site redesign Easier navigation

  12. Summary Finished WRF Documentation Finished benchmarks of WRF in GCB cluster Finished profilers documentation for future profiling Gained valuable experience in high performance computing and CS research

  13. Acknowledgements The NSF and the REU program at FIU Dr. Sadjadi Javier Muñoz Diego López The WRF team at FIU

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