[Haskell-cafe] Unable to get parallelism using `par`

Andrew Coppin andrewcoppin at btinternet.com
Sun Feb 20 16:00:21 CET 2011

For what it's worth, you can also use GHC.Conc.Sync.numCapabilities to 
find out how many cores are actually being used, if you wanted to check.

(I thought this was also exported from Control.Concurrent, but 
apparently not...)

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