{tools}[foss/2025a] Faiss v1.14.3 w/ CUDA 12.8.0 - #26404
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(created using
eb --new-pr)Add Faiss 1.14.3 easyconfig for foss-2025a with CUDA 12.8.0.
Keep dependency model aligned with 2025a stack.
Fix Python post-install robustness and GPU import behavior on module-based HPC environments.
What changed
Added/updated Faiss easyconfig for version 1.14.3.
Post-install now uses EasyBuild Python explicitly.
Post-install callback library copy is made robust (copy only when found).
Disabled wheel-only CUDA preload marker in installed Python package so import works with module-provided CUDA libraries (no nvidia pip wheel runtime required).
Why
Upstream Faiss 1.14.3 Python packaging adds wheel-oriented CUDA preloading that expects nvidia-cuda-runtime-cu12 style pip packages.
On this HPC stack, CUDA is provided via modules/system libraries, which caused sanity import failure without this adjustment.
Dependencies
This PR depends on:
#25509
#25657
#26026
#26027
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The changes were reviewed before submission.