Python seems to have many different packages available to assist one in parallel processing on an SMP based system or across a cluster. I’m interested in building a client server system in which a server maintains a queue of jobs and clients (local or remote) connect and run jobs until the queue is empty. Of the packages listed above, which is recommended and why?
Edit: In particular, I have written a simulator which takes in a few inputs and processes things for awhile. I need to collect enough samples from the simulation to estimate a mean within a user specified confidence interval. To speed things up, I want to be able to run simulations on many different systems, each of which report back to the server at some interval with the samples that they have collected. The server then calculates the confidence interval and determines whether the client process needs to continue. After enough samples have been gathered, the server terminates all client simulations, reconfigures the simulation based on past results, and repeats the processes.
With this need for intercommunication between the client and server processes, I question whether batch-scheduling is a viable solution. Sorry I should have been more clear to begin with.
Have a go with ParallelPython. Seems easy to use, and should provide the jobs and queues interface that you want.