ESCOMP / ESCOMP/CTSM

Improve performance of CNZero

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#234 6 comments 0 reactions 0 assignees View on GitHub
enhancement performance
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Fortran
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Description

(Original comment in NCAR teamwork, from @dlawrenncar 2015-11-11)

CNZero routine represents about a 1/3 of total cost of biogeochemistry. It is possible that this code could either be optimized or the cost substantially reduced by removing the zeroing out of variables that do not need it.

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