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danielhanchen d8b4193b9d Key one config per model, and stop the backfill replacing newer server state 
Five follow-ups on the per-model settings map.

The one-time localStorage backfill read the override map once and then wrote
each model in turn, so a save by another tab during that pass was replaced by
this browser's older copy, against the migration's own "never overwrites"
contract. Re-fetching per model would cost a round trip each; instead the PUT
takes only_if_absent and the server tests and writes under one transaction.

gpu_ids arrived unbounded and normalize_model_override de-duplicated it by
scanning the list it was building, so a large authenticated array cost roughly
20x what the same work costs with a set (4.5s against 0.27s for a million
entries). The payload now bounds the field to the number of ids the normalizer
can store, and the dedupe uses a set.

A settings target opened from the Chat model picker carried no apiLoadable, so
the isGguf fallback mirrored an Ollama GGUF to the server. Ollama's blobs reach
that picker as custom-folder GGUFs under a .studio_links / ollama_links dir,
which local_model_resolver refuses to index, so the mirror advertised a load the
API can never make. The picker, the sidebar editor and the backfill now all use
the same classification.

The Hub settings page compared the loaded model to settingsTarget.id, but a GGUF
loaded from an inactive HF cache or straight off disk loads by path while
/status reports the clean public id, so the page ignored the live launch config
and showed saved or default values. It now also matches the settings identity
and the public id the backend would report.

A standalone .gguf gets a filename-derived format_variant from the inventory, so
the Hub row menu stored its settings under <path>:Q4_K_M while the Chat picker,
the detail card and the backfill all used the bare path. The row menu now uses
the bare path too.

Tests: publicModelId / residentModelIdMatches / isOllamaLinkPath /
settingsGgufVariantForRow in studio/frontend/tests, the create-only write and
the gpu_ids bound in studio/backend/tests, and the wiring in
tests/studio/test_model_picker_contracts.py.
2026-07-28 20:23:57 +00:00
..
fast_inference test: fast end-to-end GRPO fast_inference vLLM rollout test (#7136) 2026-07-26 00:22:48 -07:00
notebooks Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
python Fix Windows no-torch setup (#7511) 2026-07-28 05:54:25 -07:00
qlora Formatting: ruff line-length 100, kwarg-spacing passes, drop blank after short local imports (#6079) 2026-06-08 04:24:13 -07:00
saving avoid Hub metadata probe when loading tokenizers with local_files_only (#7482) 2026-07-27 05:59:48 -07:00
security tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
sh Surface actionable installer failures in Studio desktop (#7529) 2026-07-28 10:19:44 +02:00
studio Key one config per model, and stop the backfill replacing newer server state 2026-07-28 20:23:57 +00:00
studio_setup_ps1 Make Visual Studio + CMake optional on Windows (prebuilt llama.cpp needs no build tools) (#6499) 2026-06-22 01:11:09 -07:00
utils tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
version_compat test(version-compat): keep GRPO fake-run logits finite on CPU (#7247) 2026-07-19 04:54:17 -07:00
vllm_compat Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
__init__.py Qwen 3, Bug Fixes (#2445) 2025-04-30 22:38:39 -07:00
_zoo_aggressive_cuda_spoof.py Import bitsandbytes before the hardware spoof rewrites torch (#7471) 2026-07-26 05:46:12 -07:00
_zoo_rocm_spoof.py AMD: CI coverage for recent fixes, plus three wrong gfx ids (#7431) 2026-07-25 18:58:02 -05:00
conftest.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
run_all.sh AMD: CI coverage for recent fixes, plus three wrong gfx ids (#7431) 2026-07-25 18:58:02 -05:00
test_attention_implementation.py fix(gpt-oss): prefer flex attention over sdpa (#5701) 2026-05-22 08:38:38 -07:00
test_attn_impl_honor_explicit.py Honor an explicit sdpa or flex_attention request when flash is disabled (#6847) 2026-07-06 05:45:45 -07:00
test_bad_mappings_redirect.py Keep the newer-mapper probe from replacing the installed FP8 mappers (#7478) 2026-07-27 04:21:27 -07:00
test_callback_signature_drift.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_cli_export_unpacking.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_compressed_export_gpu_release.py studio: shard export checkpoint loads across all visible GPUs (#7215) 2026-07-26 04:16:36 -07:00
test_enforce_kwargs_spacing.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_fa2_fast_generate_bypass.py Bypass fast_generate for flash_attention_2 models (StaticCache + FA2 produces gibberish) (#7429) 2026-07-26 23:07:33 -07:00
test_fast_gemv_dispatch.py Fix fast inference crash on compressed-tensors FP8 models (#7025) 2026-07-09 04:10:59 -07:00
test_fast_generate_slow_guard.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_finetune_last_n_layers.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_fp8_device_context.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_fp8_restore_dropped_scale.py Restore dropped FP8 weight_scale_inv tensors on load (#6978) 2026-07-09 06:44:44 -07:00
test_fp8_tiny_e8m0.py Handle odd shapes and non-float scales in FP8BlockQuantLinear (#6848) 2026-07-06 05:44:55 -07:00
test_fused_ce_not_return_dict_logits.py fix: use EMPTY_LOGITS on the fused-CE not-return_dict path (#2068) (#6482) 2026-06-23 01:26:55 -07:00
test_gemma4_chat_template.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_gemma_2b_mapper_key.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_generate_kwarg_gate.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_get_model_name.py Keep the newer-mapper probe from replacing the installed FP8 mappers (#7478) 2026-07-27 04:21:27 -07:00
test_gradient_checkpointing_restore.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_ignored_tokenizer_casing.py Match IGNORED_TOKENIZER_NAMES case-insensitively (#6620) 2026-06-23 19:40:50 -03:00
test_import_fixes_drift.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_installer_skip_autostart.py fix(install): fail non-tauri installer errors (#7123) 2026-07-15 04:37:03 -07:00
test_installer_unsloth_version.py Installer: report the installed Unsloth version (#7265) 2026-07-21 03:48:49 -07:00
test_loader_glob_skip.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_missing_torchvision_vlm.py Fix misleading 'only for image models' error for Qwen3-VL when torchvision is missing (#6525) 2026-06-23 01:28:09 -07:00
test_model_registry.py fix(registry): don't register deepseek models at import time (#7227) 2026-07-19 03:37:23 -07:00
test_moe_lora_targets.py Scope MoE expert LoRA detection to actual MLP projection targets (#6849) 2026-07-06 05:45:06 -07:00
test_multi_image_grpo_chunking.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_new_mapper_fetched_fp8.py Keep the newer-mapper probe alive when the fetched mapper has no fp8 tables (#7497) 2026-07-27 05:01:04 -07:00
test_new_mapper_no_global_leak.py Keep the newer-mapper probe from replacing the installed FP8 mappers (#7478) 2026-07-27 04:21:27 -07:00
test_nvfp4_quant_load.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_offline_loading_helpers.py Fix offline checkpoint load/export: "tokenizer is weirdly not loaded" (#6554) 2026-06-25 23:16:53 -07:00
test_offload_embedding_hooks.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_offload_tied_guard.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_peft_tensor_parallel_compat.py fix: keep LoRA reloads working with PEFT 0.19 (#6748) 2026-06-30 20:26:57 +01:00
test_peft_weight_converter_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_prefetch_snapshot_scope.py Auto Xet to HTTP download fallback in from_pretrained; share Studio's fallback via unsloth_zoo (#6638) 2026-07-06 05:13:25 -07:00
test_pretrain_compile_reset.py Add regression tests for the stray-forward compile-cache reset (#6569) 2026-06-22 07:22:47 -07:00
test_public_api_surface.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_raw_text.py fix(dataprep): don't emit a degenerate chunk for empty text (#7183) 2026-07-23 00:56:51 -07:00
test_resolve_model_class.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_runtime_text_encoding.py Pin utf-8 on shipping-code text I/O instead of the operator locale (#7486) 2026-07-27 02:14:20 -07:00
test_source_read_encoding.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_studio_install_workspace_guard.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_studio_root_resilience.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_studio_shutdown_thread_wait.py Replace standalone Studio wording with Unsloth (#7221) 2026-07-19 00:47:04 -07:00
test_synthetic_chunk_data.py Fix SyntheticDataKit.chunk_data emitting chunks over max_tokens (#7073) 2026-07-12 05:06:11 -07:00
test_tool_mask_zoo_compat.py tests: read checked-in files as UTF-8 instead of the platform default (#7438) 2026-07-26 23:31:56 -07:00
test_uma_safetensors_load.py Faster safetensors weight loading on unified-memory (integrated) GPUs (#5988) 2026-07-22 05:20:59 -07:00
test_uninitialized_position_ids.py Load DeepSeek-OCR and other VLMs that register AutoModel in auto_map (#6421) 2026-06-18 07:03:43 -07:00
test_video_path_validation.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00
test_vllm_broken_detection.py Fix fast_inference crash on ABI-broken vLLM: probe compiled extensions, not just import vllm (#6621) 2026-06-26 22:43:36 -07:00
test_windows_rocm_bnb_version.py Reduce and tighten comments and docstrings across the test suite (#6429) 2026-06-18 01:07:09 -07:00