unsloth/studio/backend/tests
Daniel Han 653eb3819a
fix(studio): allow context length slider to reach model's native limit (#4746)
* fix(studio): allow context length slider to reach model's native limit

The context length slider was hard-capped to the VRAM-estimated maximum,
preventing users from requesting higher context even though the backend
already handles it safely (multi-GPU selection, --fit fallback). Expose
the model's native context length from GGUF metadata as a separate API
field and use it as the slider ceiling instead. Add an amber warning
when the selected context exceeds the estimated VRAM capacity.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Raise VRAM budget to 90% and add native_context_length tests

Increase the GPU memory utilization threshold from 70% to 90% across
_select_gpus and _fit_context_to_vram, allowing longer context lengths
before VRAM capping kicks in.

Add 33 tests for the native_context_length feature covering the backend
property, context value separation invariants, Pydantic models, route
completeness, edge cases, and cross-platform binary I/O.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2026-04-01 06:12:52 -07:00
..
__init__.py Final cleanup 2026-03-12 18:28:04 +00:00
conftest.py Final cleanup 2026-03-12 18:28:04 +00:00
test_data_recipe_seed.py fix(seed): disable remote code execution in seed inspect dataset loads (#4275) 2026-03-13 19:37:43 +04:00
test_gpu_selection.py [studio] multi gpu: revert to balanced for inference. (#4698) 2026-03-31 01:24:41 -07:00
test_gpu_selection_sandbox.py [Studio] multi gpu finetuning/inference via "balanced_low0/sequential" device_map (#4602) 2026-03-30 02:33:15 -07:00
test_native_context_length.py fix(studio): allow context length slider to reach model's native limit (#4746) 2026-04-01 06:12:52 -07:00
test_transformers_version.py feat: support GGUF export for non-PEFT models + fix venv_t5 switching for local checkpoints (#4455) 2026-03-20 12:13:18 +04:00
test_utils.py [Studio] multi gpu finetuning/inference via "balanced_low0/sequential" device_map (#4602) 2026-03-30 02:33:15 -07:00
test_vram_estimation.py [Studio] multi gpu finetuning/inference via "balanced_low0/sequential" device_map (#4602) 2026-03-30 02:33:15 -07:00