Performance of the Widely-Used Cfd Code Overflow on the Pleides Supercomputer
Author:   National Aeronautics and Space Adm Nasa
Publisher:   Independently Published
ISBN:  

9781794445703


Pages:   30
Publication Date:   22 January 2019
Format:   Paperback
Availability:   Available To Order   Availability explained
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Performance of the Widely-Used Cfd Code Overflow on the Pleides Supercomputer


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Overview

Computational performance studies were made for NASA's widely used Computational Fluid Dynamics code OVERFLOW on the Pleiades Supercomputer. Two test cases were considered: a full launch vehicle with a grid of 286 million points and a full rotorcraft model with a grid of 614 million points. Computations using up to 8000 cores were run on Sandy Bridge and Ivy Bridge nodes. Performance was monitored using times reported in the day files from the Portable Batch System utility. Results for two grid topologies are presented and compared in detail. Observations and suggestions for future work are made. Guruswamy, Guru P. Ames Research Center NASA/TM-2017-219510, ARC-E-DAA-TN38625

Full Product Details

Author:   National Aeronautics and Space Adm Nasa
Publisher:   Independently Published
Imprint:   Independently Published
Dimensions:   Width: 21.60cm , Height: 0.20cm , Length: 27.90cm
Weight:   0.095kg
ISBN:  

9781794445703


ISBN 10:   1794445706
Pages:   30
Publication Date:   22 January 2019
Audience:   General/trade ,  General
Format:   Paperback
Publisher's Status:   Active
Availability:   Available To Order   Availability explained
We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately.

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