The Rise of Games and High Performance Computing for Modeling and Simulation

2010 ◽  
Keyword(s):  
Modeling And Simulation ◽  
High Performance Computing ◽  
High Performance ◽  
Performance Computing

A computational prototyping environment interface for DoD CREATE™-AV Helios simulations

2021 ◽  
Author(s):  
Robert Haehnel ◽  
Scott Christensen ◽  
J. Whitlow ◽  
Andrew Bauer ◽  
Ari Meyer ◽  
...  
Keyword(s):  
Time Series ◽  
Modeling And Simulation ◽  
High Performance Computing ◽  
Department Of Defense ◽  
High Performance ◽  
Data Input ◽  
Web Based ◽  
Simulation Tools ◽  
Parametric Studies ◽  
Performance Computing

Computational Prototyping Environment (CPE) is a web-based portal designed to simplify running Department of Defense (DoD) modeling and simulation tools on the DoD Supercomputing Resource Center’s (DSRC) High Performance Computing (HPC) systems. The first of these tools to be deployed in the CPE is an application (app) to conduct parametric studies and view results using the CREATE-AV Helios CFD software. Initial capability includes hover (collective sweep) and forward flight (speed sweep) performance calculations. The CPE Helios app allows for job submission to a DSRC’s HPC system and for the viewing of results created by Helios, i.e., time series and volumetric data. Example data input and results viewing are presented. Planned future functionality is also outlined.

scholarly journals Special issue on high performance computing in modeling and simulation

2018 ◽  
Vol 30 (7) ◽  
pp. e4427
Author(s):  
Giuseppe A. Trunfio ◽  
William Spataro ◽  
Georgios Ch. Sirakoulis 
Keyword(s):  
Modeling And Simulation ◽  
High Performance Computing ◽  
High Performance ◽  
Special Issue ◽  
Performance Computing

High performance computing for advanced modeling and simulation of materials

2017 ◽  
Vol 211 ◽  
pp. 1 ◽  
Author(s):  
Jue Wang ◽  
Fei Gao ◽  
Jose Luis Vazquez-Poletti ◽  
Jianjiang Li
Keyword(s):  
Modeling And Simulation ◽  
High Performance Computing ◽  
High Performance ◽  
Performance Computing

Scaling modeling and simulation on high-performance computing clusters

SIMULATION ◽  
2019 ◽  
Vol 96 (2) ◽  
pp. 221-232
Author(s):  
Mike Mikailov ◽  
Junshan Qiu ◽  
Fu-Jyh Luo ◽  
Stephen Whitney ◽  
Nicholas Petrick
Keyword(s):  
Modeling And Simulation ◽  
High Performance Computing ◽  
Message Passing ◽  
High Performance ◽  
Large Scale ◽  
Message Passing Interface ◽  
The United States ◽  
United States Food ◽  
States Food ◽  
Performance Computing

Large-scale modeling and simulation (M&S) applications that do not require run-time inter-process communications can exhibit scaling problems when migrated to high-performance computing (HPC) clusters if traditional software parallelization techniques, such as POSIX multi-threading and the message passing interface, are used. A comprehensive approach for scaling M&S applications on HPC clusters has been developed and is called “computation segmentation.” The computation segmentation is based on the built-in array job facility of job schedulers. If used correctly for appropriate applications, the array job approach provides significant benefits that are not obtainable using other methods. The parallelization illustrated in this paper becomes quite complex in its own right when applied to extremely large M&S tasks, particularly due to the need for nested loops. At the United States Food and Drug Administration, the approach has provided unsurpassed efficiency, flexibility, and scalability for work that can be performed using embarrassingly parallel algorithms.

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