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CoSMIC: An MDA Tool Suite for Distributed Real-time and Embedded Systems

Develop, validate, and standardize technologies that model, analyze, synthesize, and provision multiple layers of middleware for distributed real-time and embedded systems.

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CoSMIC: An MDA Tool Suite for Distributed Real-time and Embedded Systems

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  1. CoSMIC: An MDA Tool Suite for Distributed Real-time and Embedded Systems Tao Lu, Aniruddha Gokhale, Emre Turkay, Balachandran Natarajan, Jeff Parsons, K. Balasubramaniam, Boris Kolpakov, Arvind Krishna, J. Balasubramaniam {lu, gokhale, turkaye, bala, parsons, kitty, boris, arvindk,jaiganesh}@dre.vanderbilt.edu www.dre.vanderbilt.edu/cosmic ISIS, Vanderbilt University Nashville, TN 37203 Work supported by AFRL contract# F33615-03-C-4112 for DARPA PCES Program

  2. DRE Applications Middleware Services distributed system Middleware Operating Sys & Protocols Hardware & Networks Research Synopsis Model Driven Approach for Distributed Real-time & Embedded Middleware • Develop, validate, & help to standardize technologies that: • Model • Analyze • Synthesize & • Provision • multiple layers of middleware for distributed real-time and embedded (DRE) systems that require simultaneous control of multiple quality of service properties end-to-end <CONFIGURATION_PASS> <HOME> <…> <COMPONENT> <ID> <…></ID> <EVENT_SUPPLIER> <…events this component supplies…> </EVENT_SUPPLIER> </COMPONENT> </HOME> </CONFIGURATION_PASS>

  3. Configuring Middleware End-to-End Status: • Options Configuration Modeling Language (OCML) developed in GME • Used by TAO developers to model TAO ORB configuration options and option constraints • Validate user-provided option descriptor file Next Steps: • Develop modeling paradigm to express QoS requirements • Interactive tool to synthesize options descriptor file based on application QoS requirements • Benchmarking on Emulab testbed • Tools to generate html documentation of options SOLUTION

  4. Component Assembly & Deployment SOLUTION Status: • Component & Assembly Descriptor Modeling Language (CADML) developed in GME • Used to model & synthesize CAD files for Boldstroke product scenarios in CIAO Next Steps: • Pre-Assembly effort • Import the CCD files to construct the assembly building library • Construction of IDL/CIDL file • Capture and Analyze application QoS requirements and determine effective configuration.

  5. Applying MDA: Looking Forward • Serve users from different areas differently • Partial QoS requirement specification/evaluation. DEMO

  6. Downloading the Middleware & Tools • Beta and Stable release can be accessed from http://www.dre.vanderbilt.edu/Download.html • http://www.dre.vanderbilt.edu/cosmic

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