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        <s:content>P-GRADE \[MTA SZTAKI dozsa,kacsuk,lovas,podhorszki,drotos\] is a grid application development environment. It uses Globus, Condor-G and MPICH-G2 as grid-aware middleware to conduct computations. To provide Grid programming interface with support for workflow and orchestration P-GRADE uses GRAPNEL language which allows a programmer to set a workflow of objects/library calls. Special tool may be used to generate MPI code from a GRAPNEL program.&#xD;&#xA;&#xD;&#xA;Legacy application support: C,C++,Fortran,MPI,PVM.&#xD;&#xA;&#xD;&#xA;{table}&#xD;&#xA;Language | Formalism | Flow element | Single-task executor&#xD;&#xA;GRAPNEL | simple graphs | executable | PVM, MPI&#xD;&#xA;{table}&#xD;&#xA;&#xD;&#xA;1 Resources&#xD;&#xA; - {link:P-GRADE site|http://www.lpds.sztaki.hu/pgrade/}&#xD;&#xA; - {link:GRAPNEL language slides|http://www.lpds.sztaki.hu/teaching_materials/p_grade/sld001.htm}&#xD;&#xA; - {link:P-GRADE Portal technology|http://www.lpds.sztaki.hu/pgportal/}</s:content>
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