Hi, This is being tracked in bugid 6291299 [1].
- Fintan On Mon, Sep 12, 2005 at 08:30:42PM +0400, [EMAIL PROTECTED] wrote: < < < Hi, < < I have noticed that the amd64 version of kcopy() uses the same "rep smov" < the i386 version use. < < The AMD's "Opteron Optimization Guide" states that it is a wrong decision: < < see the chapters: < < 5.12 Appropriate Memory Copying Routines < < 8.3 Repeated String Instructions < < As far as I can tell kcopy() is the function kernel spends considerable < time in. < < thanks, < Alexander < < < _______________________________________________ < perf-discuss mailing list < perf-discuss@opensolaris.org -- [EMAIL PROTECTED] http://blogs.sun.com/fintanr @dub03 http://wwws.sun.com/software/solaris/10 _______________________________________________ perf-discuss mailing list perf-discuss@opensolaris.org
