Changes between Version 6 and Version 7 of user_information

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Timestamp:
05/12/11 11:40:10 (13 years ago)
Author:
bartek
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  • user_information

    v6 v7  
    1515  
    1616The Parallel Tools Platform (PTP) is intended to address a major deficiency in the development of parallel programs: the lack of a robust open-source tegrated development environment designed to provide a range of tools that can assist in software development for parallel applications. PTP offers a variety of useful features for parallel application developers, in particular: parallel IDE, scalable debugger, integration with parallel tools or interaction with parallel systems. Currently, main supported languages are C/C++ and Fortran. Thus, we used the Eclipse PTP framework to support QCG-OMPI and remote job submission, debugging and monitoring using the !QosCosGrid middleware, in partic-  
    17 ular QCG BES/AR services 
     17ular QCG BES/AR services. 
     18 
     19== QosCosGrid Science Gateways ==  
     20The advanced graphic and multimedia oriented user interfaces (GUIs) designed for scientists and engineers could change the way end-users collaborate, deal with advanced simulations, share results and work together to solve challenging problems. Moreover, future science and engineering gateways will influence they way end-users will access  
     21not only their data, but also control and monitor their demanding computing simulations over the Internet. To allow end-users to interact remotely with future supercomputers and large-scale computing environments in a more visual manner we developed a web tool called Vine Toolkit. Technically speaking, Vine Toolkit is a modular, extensible and easy-to-use tool as well as high-level Application Programmer Interface (API) for various applications, visualization components and building blocks to allow interoperability between many different grid and supercomputing technologies. It supports Adobe Flex and BlazeDS technologies to allow developers to create advanced, rich web applications similar to many stand-alone GUIs. Additionally, Vine Toolkit has been integrated with well-known open source web frameworks, such as Liferay and GridSphere. Using the enhanced version of Vine Toolkit we created a new Science Gateway called  
     22QosCosGrid Gateway. The Vine based QosCosGrid Science Gateway consists of general part showing and monitoring computational resource characteristics as well as a set of domain specific web applications developed for certain complex system use cases. Therefore, end-users are able to use only web browsers to create and submit their complex simulations.