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ACCESS-NRI / access-spack-packages Public

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The compiler flags for an optimised UM7 build#376

Merged

aidanheerdegen merged 4 commits intomainACCESS-NRI/access-spack-packages:mainfrom

375_update_um7_flagsACCESS-NRI/access-spack-packages:375_update_um7_flagsCopy head branch name to clipboard

Jan 30, 2026

Conversation Commits4 (4)Checks Files changed

Merged

The compiler flags for an optimised UM7 build#376
aidanheerdegen merged 4 commits intomainfrom
375_update_um7_flags

Commits

Commits on Jan 30, 2026

Replace O0 with the default optimisation level for the three top-level routines
manodeep
committed
Replace fp-model strict with precise
manodeep
committed
Replace CORE-AVX512 arch flag with cascadelake and tune for sapphirerapids
manodeep
committed
Added unroll into the UM7 compiler flags
manodeep
committed

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