Grid-enabling problem solving environments: a case study of SCIRun and NetSolve

Combining the functionality of NetSolve, a grid-based middleware solution, with SCIRun, a graphically-based problem solving environment (PSE), yields a platform for creating and executing grid-enabled applications. Using this integrated system, hardware and/or software resources not previously accessible to a user become available completely behind the scenes. Neither the SCIRun system nor the SCIRun user need to know any details about how these resources are located and utilized. A SCIRun module merely makes an RPC-style call to NetSolve via the NetSolve C language API to invoke a certain routine and to pass its data. Distributed computation and the details of remote communication are completely abstracted away from the SCIRun framework and its end user.