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NEMO has 3 files where parenthesis matter for reproducibility #2858

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sergisiso opened this issue Jan 17, 2025 · 0 comments
Open

NEMO has 3 files where parenthesis matter for reproducibility #2858

sergisiso opened this issue Jan 17, 2025 · 0 comments
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NG-ARCH Issues relevant to the GPU parallelisation of LFRic and other models expected to be used in NG-ARCH

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@sergisiso
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sergisiso commented Jan 17, 2025

This are ldfslp.f90, dynvor.f90 and dynspg_ts.f90. For example:

zai =    (  ( zgru (ji-1,jj,iik  ) + zgru (ji,jj,iik  ) )    &     ! need additional () for reproducibility around NP
   &      + ( zgru (ji-1,jj,iikm1) + zgru (ji,jj,iikm1) )   ) / zci * wmask (ji,jj,jk)
@sergisiso sergisiso added the NG-ARCH Issues relevant to the GPU parallelisation of LFRic and other models expected to be used in NG-ARCH label Jan 17, 2025
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Labels
NG-ARCH Issues relevant to the GPU parallelisation of LFRic and other models expected to be used in NG-ARCH
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