Disable FPEs in MacOS testing#1617
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marshallward merged 1 commit intomom-ocean:mainfrom Dec 18, 2023
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Due to poor handling of floating point in HDF5 1.14.3, it is currently not possible to use floating point exceptions (FPEs) whenever this version is present. The GitHub Actions CI nodes would randomly select either 1.14.2 or 1.14.3, and would raise an FPE error if 1.14.3 was selected. Additionally, the homebrew installation does not provide a clean method for selecting a different version of HDF5. Thus, for now we disable FPEs in the MacOS testing, and hope to catch any legitimate FP errors in the Ubuntu version. We will restore these tests as soon as this has been fixed in an easily-accessible version of HDF5. As part of this PR, I have also moved the FCFLAGS configuration to the platform specific Actions files, allowing for independent compiler configuration for each platform.
marshallward
requested review from
abozec,
gustavo-marques,
jiandewang,
kshedstrom and
sanAkel
Collaborator
Author
|
This is an "urgent" PR which fixes the random MacOS CI failures. It should not affect the pending PR or any ongoing work by any of the groups. It would be great if we can get this merged quickly, but if not then it's also possibly to cherry-pick this one into your forks. |
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #1617 +/- ##
=======================================
Coverage 37.91% 37.91%
=======================================
Files 269 269
Lines 77155 77155
Branches 14164 14164
=======================================
+ Hits 29252 29255 +3
+ Misses 42625 42623 -2
+ Partials 5278 5277 -1 ☔ View full report in Codecov by Sentry. |
sanAkel
approved these changes
Dec 15, 2023
jiandewang
approved these changes
Dec 16, 2023
abozec
approved these changes
Dec 16, 2023
gustavo-marques
approved these changes
Dec 18, 2023
Collaborator
Author
|
Thanks all for expediting this PR. |
This was referenced Jan 7, 2024
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Due to poor handling of floating point in HDF5 1.14.3, it is currently not possible to use floating point exceptions (FPEs) whenever this version is present.
The GitHub Actions CI nodes would randomly select either 1.14.2 or 1.14.3, and would raise an FPE error if 1.14.3 was selected. Additionally, the homebrew installation does not provide a clean method for selecting a different version of HDF5.
Thus, for now we disable FPEs in the MacOS testing, and hope to catch any legitimate FP errors in the Ubuntu version. We will restore these tests as soon as this has been fixed in an easily-accessible version of HDF5.
As part of this PR, I have also moved the FCFLAGS configuration to the platform specific Actions files, allowing for independent compiler configuration for each platform.