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Message Posted: Fri, 30 Jul 2004 @ 21:21:35 GMT

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Hi K,

TDQM actually sums up all the times over the parallel steps that are eligible for consideration. Because explain estimates do not literally match to wall-clock time, what TDQM is really looking at is the relative impact on the system for this work. The approach taken provides that.

Thanks, --Carrie

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