Messages in this thread | | | Date | Fri, 22 Jul 2005 22:15:03 +0200 | From | Adrian Bunk <> | Subject | Re: kernel optimization |
| |
On Fri, Jul 22, 2005 at 12:52:22PM -0700, David Lang wrote:
> This is a airly frequent question > > the short answer is 'don't try' > > the longer answer is that all the additional optimization options that are > part of O3+ are considered individually and if they make sense for the > kernel they are explicitly enabled (in some cases the optimizations need > to be explicitly turned off for proper functionality of the kernel under > all versions of GCC)
As far as I can see, none of the additional optimizations with -O3 is enabled in the kernel.
> David Lang
cu Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |