Abstract | ||
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No one middleware communication model completely solves the problem of ensuring schedulability in every DRE system. Furthermore, there have been few studies to date of the trade-offs between alternative middleware communication models under different application scenarios. This paper makes three contributions to the state of the art in middleware for distributed real-time and embedded systems. First, it describes what we believe is the first example of integrating release guards directly with CORBA distributable threads to ensure appropriate release times for sub-tasks along an end-to-end computation. Second, it presents empirical results in which release guards improve schedulability of distributable threads compared to a greedy protocol in which arriving tasks simply begin to run as soon as they can. Third, we offer the first empirical comparisons of the distributable thread and event channel models under three different communication scenarios and then using a randomized workload. |
Year | DOI | Venue |
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2005 | 10.1109/RTAS.2005.5 | IEEE Real-Time and Embedded Technology and Applications Symposium |
Keywords | Field | DocType |
distributed real-time system,corba,empirical comparison,real-time performance comparison,greedy protocol,corba distributable thread,alternative middleware communication model,distributable thread andevent channel,multi-threading,different application scenario,event channels,different communication scenario,middleware communication model,distributed object management,appropriate release time,distributable threads,embedded system,middleware,release guard,embedded systems,java,event channel,formal specification,distributable thread,real time,communication model,multi threading,distributed computing,kernel,computer science,real time systems,application software | Middleware,Multithreading,Yarn,Computer science,Common Object Request Broker Architecture,Thread (computing),Formal specification,Real-time computing,Models of communication,Application software,Distributed computing | Conference |
ISSN | ISBN | Citations |
1080-1812 | 0-7695-2302-1 | 7 |
PageRank | References | Authors |
0.57 | 5 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yuanfang Zhang | 1 | 984 | 64.93 |
Bryan Thrall | 2 | 7 | 0.57 |
Stephen Torri | 3 | 17 | 1.92 |
Christopher Gill | 4 | 1527 | 98.88 |
Chenyang Lu | 5 | 6474 | 385.38 |