[Haskell-cafe] What magic has the new parallel io manager done to improve performance?

[yi huang]

I'm curious about the design and trade offs in IO manager, I can point out
two changes that should boost performance:

1. Run an IO manager thread on each capability.
2. Use ONESHOT flag to save a system call.

I wonder is there anything else? It must be interesting.


-- 
http://yi-programmer.com/
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