How can we create a distributed array for specific number of workers (cores) in MATLAB?
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I have a question: How can we create a distributed array for specific number of workers in MATLAB? In other words, if we have 4 workers(cores) in our computer and we would like to designate just 3 workers to process a distributed array, how can we do that. I used the existing commands in this way:
a=[1 2 3 4 5 6]; b=codistributed(a);
Unfortunately, this instruction use all four workers!
Please, any idea how to solve this problem?
Kind regards Ammar
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Answers (1)
Edric Ellis
on 17 Aug 2017
You could either create the pool explicitly using only three workers
parpool(3)
Or, you could use spmd with the optional argument
spmd(3)
b = codistributed(a);
end
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