 | I am developing a simulator for Gang Scheduler on a Beowulf linux cluster. I am planning to use MPI to communicate between a centralized scheduler and all the nodes, since MPI provides APIs for "scatter"ing and "gather"ing messages which can come very handy. But with MPI, the child process created using fork cannot be initialized so that the child runs an MPI application. Since the workload for the simulator is going to consist of MPI applications, I was wondering if MPI can be used to develop the simulator. If not, can you suggest a workaround?
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