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  1. Data Management
  2. DM-6517

numpy (etc) should not use the 'nomkl' option on macs

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    • Type: Story
    • Status: Invalid
    • Resolution: Done
    • Fix Version/s: None
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    • Team:
      SQuaRE

      Description

      LSST fftw and numpy 'mkl'-version have namespace collisions, on linux machines. Therefore the LSST build requires a nomkl version of numpy + friends. However, on macs the 'nomkl' option is not necessary and should not be there.

      Tim Jenness suggests that lsstsw/bin/deploy should be fixed to avoid using nomkl on macs.

      It would be good to fix this throughout our distribution schemes though - conda has a (self-described by Mario Juric) "horrible hack" which should avoid this in future conda releases.

      I'm not sure what happens with eups distrib releases, where miniconda is installed first.

      But anyway - it would be good to fix this across the board.

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                • Assignee:
                  Unassigned
                  Reporter:
                  ljones Lynne Jones
                  Watchers:
                  John Swinbank, Joshua Hoblitt, Lynne Jones, Mario Juric, Tim Jenness
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