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From: Robert H. <en...@no...> - 2005-06-09 23:16:28
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On Thu, 9 Jun 2005, Ethan Merritt wrote: > Not the factor of 10X that Dimitrios Apostolou was hoping for, > but up to a factor of 5X depending on the platform. My measurements using gnuplot on a 2000x2000 array, do seem to be closer to the 10x. I'm assuming the simple test case is much more efficient in cache usage, and so see less of an improvement. Rob |