unsloth/studio
Daniel Han f7e8a85d32
studio/frontend: cap auto-load cascade attempts (#5578)
* studio/frontend: cap auto-load cascade attempts

autoLoadSmallestModel walks every cached GGUF and safetensors repo with a
try/catch + continue, so a folder of broken caches (missing files, stale
llama.cpp prebuilt, GPU OOM) can fire dozens of failing POST /api/inference/load
calls in a row. Each call costs ~5 seconds (HF metadata probe + DNS guard
inside inference.py), so the user sees a runaway sequence of request_completed
log lines after sending one message that needed an auto-load.

Cap the total loadModel calls inside autoLoadSmallestModel at 3 (GGUF cascade
plus safetensors fallback share the same counter). Caching that fails three
times in a row is almost certainly an environment problem, not "we haven't
found the working one yet"; the default-Gemma download path still runs.

No behavior change on the happy path: success returns after the first hit
exactly like today, and the trust-remote-code skip path does not consume an
attempt slot.

* shorter comment on auto-load cap

* studio chat: extend autoload cap to default Gemma fallback

Cached cascade respected MAX_AUTO_LOAD_ATTEMPTS but the default-Gemma
download path skipped the budget, so a broken cache could still emit a
fourth /api/inference/load. Gate the fallback on the same cap (and bump
loadAttempts when we do call loadModel) so the total cross-path budget
is 3, matching the cap's intent.
2026-05-19 05:48:59 -07:00
..
backend studio: extract tool-call XML parser into a reusable helper module (#5583) 2026-05-19 05:06:17 -07:00
frontend studio/frontend: cap auto-load cascade attempts (#5578) 2026-05-19 05:48:59 -07:00
src-tauri studio: expose launcher capability bits on unauth /api/health (#5486) 2026-05-17 21:29:24 -07:00
__init__.py Final cleanup 2026-03-12 18:28:04 +00:00
install_llama_prebuilt.py tests/studio: lock in Windows GPU detection fix (#5106) with a synthetic CI test (#5376) 2026-05-18 00:06:01 -07:00
install_python_stack.py studio: skip flash-attn install on Blackwell GPUs (sm_100+) (#5420) 2026-05-14 18:13:50 +04:00
LICENSE.AGPL-3.0 Add AGPL-3.0 license to studio folder 2026-03-09 19:36:25 +00:00
setup.bat Final cleanup 2026-03-12 18:28:04 +00:00
setup.ps1 CI: scope GITHUB_TOKEN permissions, add MLX CI, unblock ~60 skipped tests (#5312) 2026-05-11 03:19:13 -07:00
setup.sh Route CPU-only Linux x86_64 to ggml-org/llama.cpp prebuilts (#5302) 2026-05-05 23:22:22 -07:00
Unsloth_Studio_Colab.ipynb studio: add --local to setup.sh + overlay unsloth-zoo from git main (#5252) 2026-05-02 08:51:56 +04:00