26 Aug
2008
26 Aug
'08
11:12 a.m.
Wow! 3x the performance for a simple change. Frustrating that there isn't a protable/standard way to express this. Also frustrating that the threaded version doesn't improve on the situation (utilization is back at 50%). GRrrrr, retraction, retraction!
I was obviously too tired when I posted this. In generallizing the system to take run-time specified number of CPUs (for forkOnIO) and tokens the behavior changed from my 3 minute runs. I'll play with it more tonight. Thomas