It seems that the cooker is stuck on a package, anyone know why? On Sun, May 22, 2011 at 2:50 AM, Alexander Medvedev <[email protected]>wrote:
> >Less perf on what ? > > Runtime performance. -Os disables code and data alignment (-falign-*), that > saves space, but decreases speed on CPUs without efficient unaligned access. > According to google and some testing not long ago on Phoronix and > linux.org.ru, it is a compromise between ~10% saved space or 10% of > performance. > > A small suggestion - try playing with LTO and l1/l2 cache size parameteres. >
