Re: ppc: bogomips at 73 when CPU is at 1GHz
On Wed, May 17, 2006 at 06:18:19AM +0900, Junichi Uekawa wrote:
> I've noticed the very log value on bogomips on self-compiled 184.108.40.206
> on iBook G4.
> [06:12:59]ibookg4:~> cat /proc/cpuinfo
> processor : 0
> cpu : 7447A, altivec supported
> clock : 1066.666000MHz
> revision : 0.1 (pvr 8003 0101)
> bogomips : 73.47
> timebase : 18432000
> machine : PowerBook6,5
> motherboard : PowerBook6,5 MacRISC3 Power Macintosh
> detected as : 287 (iBook G4)
> pmac flags : 0000001b
> L2 cache : 512K unified
> pmac-generation : NewWorld
> It was somewhat higher on 2.6.14.
> Apparently I'm not the only person who noticed something similar;
> but I can't really read spanish:
> Am I missing something or is everyone seeing this?
2.6.16 doesn't use the some kind of do-nothing loop anymore to set the
bogomips value, but some internal cpu counter or something such. I don't know
As such, the bogomips value changed radically, and what you see is normal.
bogomips values are bogus anyway, so this change should not have any other