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Update intel/impi compiler to 2022 #1113

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junwang-noaa opened this issue Mar 14, 2022 · 3 comments · Fixed by #1221
Closed

Update intel/impi compiler to 2022 #1113

junwang-noaa opened this issue Mar 14, 2022 · 3 comments · Fixed by #1221
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enhancement New feature or request

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@junwang-noaa
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junwang-noaa commented Mar 14, 2022

Description

Intel compiler versions 2019 and 2018 will not be supported on hera/orion. The ufs-weather-model will be updated to use new intel 2022 version.

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@junwang-noaa junwang-noaa added the enhancement New feature or request label Mar 14, 2022
@junwang-noaa junwang-noaa changed the title Update intel compiler to 2022 Update intel/impi compiler to 2022 Mar 14, 2022
@junwang-noaa
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@jkbk2004 Please add the test results in this issue. Thanks

@jkbk2004
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jkbk2004 commented Mar 17, 2022

Butterfly test and intel-2022.1.2 results are compared on Orion for various model fields against control case. mean and stdv are comparable. cpld_control_p8 case was used to compare SST and ice fields as well. Statistical impact from intel-2022.1.2 is compared with butterfly test case. The experimental results are identical for the choice of Intel-2021 and intel-2022: hera help desk confirms only bug fixes added to inel-2022 from intel-2021.
control-intel2022.pptx

@junwang-noaa
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junwang-noaa commented Mar 31, 2022

The butterfly test and intel-2022.1.2 are compared on hera. The results are shown here.
The results show the differences between Intel 2022.1 and control are compatible with the differences between butterfly test and control.
Along with the results from @jkbk2004, we will start to update intel compiler to 2022.1.2 on all the platforms.

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