Hello Don, Saturday, February 21, 2009, 12:43:46 AM, you wrote: > gcc -O3 -funroll-loops 0.318 > ghc "-funroll-loops" -D64 0.088 > So what did we learn here? nothing new: what you are not interested in real compilers comparison, preferring to demonstrate artificial results -- Best regards, Bulat mailto:Bulat.Ziganshin at gmail.com