. @patrickc @JohnDCook see pg 71. For 43 million speedup, 1000 due to moore's law and 43,000 due to improved algos. https://www.whitehouse.gov/sites/default/files/microsites/ostp/pcast-nitrd-report-2010.pdf …
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@naveenpalli@JohnDCook Thanks! Hm -- so, do you guys think that the popular credit given to Moore's Law is mistaken? - 2 more replies
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@patrickc I saw a chart giving the big-O efficiency of linear solvers over time. Wish I could find it again.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@patrickc Applies to matrices with special structure, but most matrices in application do have special structure, e.g. sparse.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@patrickc Going n^3 algorithm to n^2 algorithm gives more speed up than moving to hardware that's M times faster, if n > M.Thanks. Twitter will use this to make your timeline better. UndoUndo
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