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Extend Levante CI with NAG #259

Merged
merged 1 commit into from
Jan 26, 2024
Merged

Extend Levante CI with NAG #259

merged 1 commit into from
Jan 26, 2024

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skosukhin
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This adds CI tests with the NAG compiler on Levante.

The compiler version and flags are what we currently use to build ICON by default.

Two of the four added tests currently fail and, therefore, are marked as experimental.

I also think that four is too many and we should keep only two. For example, I would keep nag-cpu-default-SP (single-precision, default kernels) and nag-cpu-accel-DP (double-precision, accel kernels).

@RobertPincus
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@skosukhin Thanks, this is great. I agree on the limiting of the test suite. For me the main advantage of NAG is that it's quite picky about compilation questions (it nags me). It's more valuable to have it cover both accel and default kernels than worry about DP/SP.

@skosukhin skosukhin marked this pull request as ready for review January 26, 2024 14:06
@RobertPincus
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I'd also like to understand the runtime error produced in the accel kernels.

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Very helpful, thanks a lot.

@RobertPincus RobertPincus merged commit 592c30a into develop Jan 26, 2024
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@RobertPincus RobertPincus deleted the levante-ci-nag branch January 26, 2024 17:42
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2 participants