On Tue, Feb 17, 2009 at 08:17:59AM +0100, Hansi wrote:
Nevertheless, it's clearly very different from your results, in that we have opposite fastest and slowest methods. I suspect you're missing some crucial optimization (probably the inlining of a function somewhere in accumulator).
May be it helps when I post the command line parameters: Compiler settings: /GL /D "WIN32" /D "_CONSOLE" /D "_SECURE_SCL=0" /D "NDEBUG=1" /D "_UNICODE" /D "UNICODE" /FD /EHsc /MD /Yu"stdafx.h" /Fp"Release\Statistic.pch" /Fo"Release\\" /Fd"Release\vc90.pdb" /W3 /nologo /c /Zi /TP /errorReport:prompt
You seem to be missing any optimization options. I suggest turning on /O2, which should make a huge difference to your results. -- Pray remember that Bacchus was a warrior, and that his armies had little fighting to do, because wherever he appeared he taught the cultivation of the vine to the grateful and submissive natives. -- J.B. Morton http://surreal.istic.org/ God save the King!