Hi.
I have a function that do some IO (take a file path, read the file,
parse, and return some data), and I would like to parallelize it, so
that multiple files can be parsed in parallel.
I would like to use the simple mapReduce function,
from Real Word Haskell:
mapReduce :: Strategy b -- evaluation strategy for mapping
-> (a -> b) -- map function
-> Strategy c -- evaluation strategy for reduction
-> ([b] -> c) -- reduce function
-> [a] -- list to map over
-> c
mapReduce mapStrat mapFunc reduceStrat reduceFunc input =
mapResult `pseq` reduceResult
where mapResult = parMap mapStrat mapFunc input
reduceResult = reduceFunc mapResult `using` reduceStrat
Is this possible?
Thanks Manlio Perillo
I
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