Message-Passing Specification in a CORBA Environment

  • T. Es-sqalli
  • E. Fleury
  • E. Dillon
  • J. Guyard
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1685)


Modern technologies including rapid increase in speed and availability of network of supercomputer provides the infrastructure necessary to develop distributed applications and making high performance global computing possible. The performance potential offered is enormous but generally is hard and tedious to obtain due to the complexity of developing applications in such distributed environment. In this paper, we introduce MeDLey which is a specification language of communications for parallel applications. Its aim is to provide to the user an abstract vision of his application in terms of tasks and exchanges between these tasks independently of material architecture and the means of communication used. Based on this specification, the MeDLey compiler generates several levels of implementation for various communication primitives. More precisely, we will detail in this article, a new approach of this language allowing the implementation of the communications based on ideas underlying the Common Object Request Broker Architecture CORBA.


Parallel Application Common Object Request Broker Architecture Construction Step Communication Primitive Remote Invocation Method 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


  1. [1]
    J-L. Antoine and P. Chatonnay FrCorba:un environnemt d’exécution pour now? RENPAR10, pages 149–152, 1998.Google Scholar
  2. [2]
    E. Dillon. Medley:User’s guid Technical report, CRIN-CNRS/INRIA-Lorraine, February 1997.Google Scholar
  3. [3]
    E. Dillon, C. Gamboa Dod Santos, and J. Guyard Medley:An abstract approch to message passing. In PARA96, 1996.Google Scholar
  4. [4]
    T. Es-sqalli, E. Dillon, and J. Guyard Using medley to resolve the vlasov equation. In HPCN Europe, Amsterdam, The Netherlands, April 1999.Google Scholar
  5. [5]
    J-M. Geib, C. Gransart, and Merle. P CORBA, des concepts à la pratique. InterEditions, 1997.Google Scholar
  6. [6]
    A. Gokhale, I. Pyarali, C. O’Ryan, V. Kachroo, A. Arulanthu, N. Wang, and D. Schmidt Design considerations and performance optimizations for real-time ORBs. In 5th USENIX Conference on Object-Oriented Technologies and Systems, San Diego, CA, May 1999.Google Scholar
  7. [7]
    OOC ORBacus for C++ and Java. Object-Oriented Concepts. Inc, 1997.

Copyright information

© Springer-Verlag Berlin Heidelberg 1999

Authors and Affiliations

  • T. Es-sqalli
    • 1
  • E. Fleury
    • 1
  • E. Dillon
    • 2
  • J. Guyard
    • 1
  1. 1.Campus ScientifiqueLORIAVANDCEUVRE-LèS-NANCY cedexFrance
  2. 2.Mathematics and Computing TechnologyThe Boeing CompanySeattleUSA

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