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Fix order of bins for neighbor list construction #3195

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Fix order of bins for neighbor list construction #3195

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@atmyers atmyers commented Mar 10, 2023

Do not merge until I've confirmed the MFiX-Exa tests pass.

The proposed changes:

  • fix a bug or incorrect behavior in AMReX
  • add new capabilities to AMReX
  • changes answers in the test suite to more than roundoff level
  • are likely to significantly affect the results of downstream AMReX users
  • include documentation in the code and/or rst files, if appropriate

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atmyers commented Mar 10, 2023

The CPU and GPU MFiX-Exa tests pass with this change. However, there is no appreciable performance difference. Still, we should probably make this change to the bin ordering convention so it looks less "surprising" to people.

@atmyers atmyers marked this pull request as draft March 13, 2023 22:31
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@WeiqunZhang WeiqunZhang WeiqunZhang approved these changes

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