test(pathfinder): handle cuTENSORMg removal in cuTENSOR 2.8 - #2809
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/ok to test 0b0205f |
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rwgk
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September 11, 2026 00:43
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Description
cuTENSOR 2.8 removed cuTENSORMg in favor of cuTENSORMp, so the strict
real-library coverage now sees an expected missing library when an unpinned
cutensor-cu12orcutensor-cu13wheel resolves to 2.8 or newer.Treat a missing
cutensorMgas expected only for those newer installed wheelversions. Keep the catalog descriptor unchanged so cuTENSORMg remains
discoverable with cuTENSOR 2.7 and older, and add focused version-boundary
coverage.
This addresses the failure in the CUDA Python workflow rerun.
See the cuTENSOR 2.8 release notes.
Testing
TestVenv/bin/python -m pytest -ra -vv cuda_pathfinder/tests/test_load_nvidia_dynamic_lib.py -k cutensor_mg: 5 passed/usr/bin/pre-commit run --all-files: passedChecklist