Bulat Ziganshin wrote:
Hello Brandon,
Saturday, April 19, 2008, 8:24:03 PM, you wrote:
contention. (Note that resource locking will be done by the threaded
runtime even with only one thread, so you will see some slowdowns
especially in I/O-related code.)
yes, i forget about this. Simon wrote once that locking decrease
performance by a few percents compared to single-threaded runtime
...which is why I'm so damned surprised that the threaded RTS is
*faster* than the monoprocessor RTS [which presumably lacks such locking
overhead].
_______________________________________________
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
