<<On Sat, 8 Jan 2000 12:34:24 -0600 (CST), Mohit Aron <[EMAIL PROTECTED]> said:

> Well, some difference is to be expected. But 22%  ????

Flaws in the Intel SMP design make it more expensive than it ought to
be.  Things like atomic RMW cycles are very, very expensive.  (We had
a discussion about six months ago about how expensive something like a
locked xchg instruction actually is.)

-GAWollman

--
Garrett A. Wollman   | O Siem / We are all family / O Siem / We're all the same
[EMAIL PROTECTED]  | O Siem / The fires of freedom 
Opinions not those of| Dance in the burning flame
MIT, LCS, CRS, or NSA|                     - Susan Aglukark and Chad Irschick


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