unsloth/tests/studio/install
danielhanchen 1d7f9b56f4 Installer: never plan a non-sm_120 CUDA build on Blackwell, never plan CPU on an NVIDIA host
Two hardening fixes from the fleet-validation audit.

Blackwell Windows hosts drop windows-cuda attempts that cannot offload
sm_120 instead of leaving them ranked behind the b9360 pin. A cuda-12.4
upstream build loads and passes the functional validator but runs the
model on a slow non-native path (an RTX 5090 measured 7.1 tok/s vs
551.2 on cuda-13.3), so one failed pin download away from that is too
close. The coverage check now also reads manifest SM metadata first, so
published cuda12 app bundles (toolkit 12.8, sm_120 included) stay
selectable and make the pin go dormant correctly.

The fork-release Linux planner no longer appends the linux-cpu bundle
for NVIDIA hosts whose CUDA selection produced nothing; it raises so
the caller walks back to an older release with a usable CUDA line,
mirroring the deliberate ROCm policy. Today's walk-back only works
because partial releases ship no CPU bundle; this keeps it working if
a future partial release does.
2026-06-10 15:29:27 +00:00
..
conftest.py fix/strix halo and windows AMD ROCm support (#5301) 2026-05-29 22:29:56 -07:00
smoke_test_llama_prebuilt.py Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
smoke_test_parallel_studio_home.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_install_llama_prebuilt_logic.py Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
test_llama_pr_force_and_source.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
test_macos_version_compat.py Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
test_pr4562_bugfixes.py Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
test_pr5940_followups.py Windows/WSL installer: fix winget msstore cert failure, amd-smi DiskPart prompt, and enable AMD GPU (Strix Halo gfx1151) (#5940) 2026-06-10 04:24:49 -07:00
test_rocm_support.py Fix UnboundLocalError in ROCm version detection dpkg/rpm fallback (#6149) 2026-06-10 08:10:55 -07:00
test_selection_logic.py Installer: never plan a non-sm_120 CUDA build on Blackwell, never plan CPU on an NVIDIA host 2026-06-10 15:29:27 +00:00