Title :
Path lookahead: a data flow view of PDES models
Author :
Meyer, Richard A. ; Bagrodia, Rajive L.
Author_Institution :
Dept. of Comput. Sci., California Univ., Los Angeles, CA, USA
Abstract :
The performance of parallel discrete event simulation protocols is heavily dependent on the lookahead of the simulation model. Identifying and expressing correct lookahead for a model is not easy, nor is it a well-defined process. A global view of a PDES model as a set of data flows is presented. Using this view, we show how the lookahead of the model can be optimized, and we present various simplified implementations of this global view and the significant performance improvements generated when applied to real world models
Keywords :
data flow computing; discrete event simulation; parallel processing; software performance evaluation; PDES; data flows; global view; parallel discrete event simulation; path lookahead; performance improvement; Analytical models; Computational modeling; Computer architecture; Computer science; Electrical capacitance tomography; Internetworking; Optimization methods; Protocols; Radiofrequency identification; Reactive power;
Conference_Titel :
Parallel and Distributed Simulation, 1999. Proceedings. Thirteenth Workshop on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7695-0155-9
DOI :
10.1109/PADS.1999.766156
