On Tue, 1 Jan 2002, M. Edward Borasky wrote:
> The obvious question is: how do the printed *elapsed* (wall clock) times
> compare with a stopwatch timing of the same run??
sorry,
should have included that all timings are consistent.
(usr/sys vs reported wall clock time vs external stop watch time)
for reference: the effect arises for a several different memory types
(pc133, pc133 ecc, pc133 reg ecc, pc2100) and the impact is similar.
thus if it was only a memory bandwidth issue, i would expect
the results to depend more on the memory/chipset in question.
regards,
-- Steinar Hauan, dept of ChemE -- hauan@cmu.edu Carnegie Mellon University, Pittsburgh PA, USA- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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