Re: Athlon fast_copy_page revisited

2001-06-02 Thread Gordon Sadler
[This message has also been posted.] On Wed, 30 May 2001 18:09:35 GMT, Jimmie Mayfield <[EMAIL PROTECTED]> wrote: > Arjan's original code is at: http://www.fenrus.demon.nl/athlon.c > My modifications are at: http://sackheads.org/~mayfield/jrm_athlon.c > > Example test runs: > > copy_page() tes

Athlon fast_copy_page revisited

2001-05-30 Thread Jimmie Mayfield
Hi. A few weeks ago there was a discussion centering on the Athlon-optimized fast_copy_page routine and how the prefetch might be causing problems on Via motherboards. Unfortunately Alan's proposed fixes (to not prefetch the final 320 bytes) don't seem to help...at least on my iWill KT-133A s