From release/2.1: set Intel Fortran ifort / ifx compiler flags to not aggressively optimize floating exception code checks (#68) - #71
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climbfuji merged 1 commit intoJul 15, 2026
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…mize floating exception code checks (spack#68) * Set Intel Fortran ifort / ifx compiler flags to not aggressively optimize floating exception code checks
rickgrubin-noaa
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Jul 15, 2026
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AlexanderRichert-NOAA
approved these changes
Jul 15, 2026
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in spack-stack-2.1.x (2026 Q1)
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Description
Cherry-picked #68 from release/2.1 for spack-stack-dev.
Note that there is an upstream PR spack#5312, and a real bug fix in FMS. If that is merged, then future versions of FMS will not require these additional compiler flags.
Testing
See JCSDA/spack-stack#2062.
Also tested as part of
release/2.1,