Changes (by Roland Haas):

status:

open (was new)

I profiled the NaNChecker, and it seems as if it spent two thirds of its time performing integer division. I assume that these are the integer divisions where the code re-calculates the (i,j,k) triple from a linear index. This part of the code could easily be rewritten.

Keyword:

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2035/nanchecker-should-not-use-integer-division