Hello Ryan, Adding the extra spare_workers_no field bookkeeping doesn't add very much overhead, since whenever spare_worker's is changing we already have taken out the lock.
As for using a lock-free data structures, I can't say I have a good feel for how performance might change in that case. :-) Edward _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
