10 Feb
2001
10 Feb
'01
6:47 p.m.
David Blythe wrote:
measuring on a 200Mhz 405 with gcc 2.95.2, -O3, i get the following cpu utilization
FPM_DEFAULT 20% (low accuracy) FPM_PPC 24% FPM_64BIT 35% FPM_64BIT + OPT_SSO 26%
David, I'm curious: do you get better performance with -O3 than with the default set of optimization flags?
Cheers, -rob