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  • James Willenbring
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  • #4542

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Created Mar 04, 2019 by James Willenbring@jmwilleMaintainer

Tpetra: Add computeRowOneNorms function

Created by: mhoemmen

@trilinos/tpetra

@vbrunini requests that we add Tpetra::computeRowOneNorms. His app has the option to scale linear systems only on the left side, only by row norms. The existing Tpetra::computeRowAndColumnOneNorms function already has an option not to compute column norms (set assumeSymmetric=true), but it still communicates the row norms to the column Map distribution for symmetric scaling. @vbrunini doesn't even want to communicate the row norms, since he doesn't plan to right-scale with them.

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