On Tue, Apr 06, 2010 at 11:45:39PM +1000, Nick Piggin wrote: > problems. Speedups like Linus is talking about would refer to ways to > speed up actual workloads, not ways to avoid fundamental limitations. > > Prefetching, memory parallelism, caches. It's worked for 25 years :) This will always give you a worst case additional 6% on top (gcc is a definitive worst case) of all other speedup of the actual workloads, for server loads more likely >=15% boost. It's plain underclocking your CPU not to run this. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>