Re: TSC and Cyrix

Kurt Garloff (garloff@kg1.ping.de)
Tue, 10 Nov 1998 13:31:00 +0100


On Sun, Nov 08, 1998 at 02:42:03PM -0600, Trever Adams wrote:
> Supposedly, in 2.1.127 it should output Mhz if the CPU supports TSC
> (note that bogomips is pretty accurate to the Mhz with Cyrix chips, but
> that is not what I am after). I have seen a tremendous speed up in all
> apps (multitasking not just the foreground process) with 2.1.127, so I
> assumed that the TSC code was active... now I found out it doesn't seem
> to be.

Why do you expect the TSC code to speed up your apps? It just makes the
timing more accurate, if I didn't get anything completely wrong.

-- 
Kurt Garloff <K.Garloff@ping.de>  (Dortmund, FRG)
PGP key on http://student.physik.uni-dortmund.de/homepages/garloff
Unix IS user friendly - it's just selective about who its friends are!

- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/