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Parallel programming and distributed programming are two solutions for scientific applications to provide high performance and fast response time in parallel systems and distributed systems. Parallel and distributed systems must provide inter process communication (IPC) mechanisms like message passing mechanism as underlying platforms to enable communication between local and especially geographically...
Scientific applications like weather forecasting require high performance and fast response time. But this ideal requirement has always been constrained by peculiarities of underlying platforms specially distributed platforms. One such constraint is the efficiency of communication between geographically dispersed and physically distributed processes running these applications, that is the efficiency...
Distributed systems concepts have been presented since 1960 and there are many more attempts to develop these concepts to reach a real distributed system. But none of them able to implement all distributed systems goals and have some limitation. The major part of these limitations is related to no clear quantity relation are defined for distributed systems concepts. These limitations cause the developments...
Most applications are consisted of several activities that are fulfilled by different processes. And even processes are included different child processes named light processes or threads. The basic idea of dividing the whole activities to processes is followed by the reusability and sharing ideas. Therefore, applications need an IPC mechanism to establish the communication between the processes....
Distributed systems must provide some kind of inter process communication (IPC) mechanisms to enable communication between local and especially geographically dispersed and physically distributed processes. These mechanisms may be implemented at different levels of distributed systems namely at application level, library level, operating system interface level, or kernel level. Upper level implementations...
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