22 Jan
2009
22 Jan
'09
5:03 p.m.
2009/1/22 Louis Wasserman
How might I go about finding out how many processors are available in a concurrent GHC program? I have some code I'd like to parallelize, but I don't want to spawn a separate (even lightweight) thread for each of thousands of minor tasks.
Use a thread pool and feed it tasks. Control.Concurrent.Chan makes a good queue. Thomas