unsloth/studio
hoobnn f033213c0b
Studio: account for mmproj VRAM in GGUF fit budget (#5825) (#5849)
* Studio: account for mmproj VRAM in GGUF fit budget (#5825)

Vision GGUFs load the mmproj projector onto the GPU via --mmproj
alongside the weights, but the context auto-sizing / GPU-selection
budget sized off _get_gguf_size_bytes(model_path), which counts only
the weight file(s). The projector was never added, so the budget was
too optimistic: context got mis-estimated and tight vision loads
spilled to system RAM / OOM'd.

Resolve the launch projector once before GPU selection and fold its
size into the fit budget. The same resolved path feeds both the budget
and the --mmproj launch flag, so the two cannot disagree. The summary
log now reports the projector size separately, keeping "GGUF size"
accurate.

Adds _mmproj_vram_bytes() + unit tests (no GPU / network / subprocess).

* Studio: simplify mmproj summary-log concatenation (#5825)

Address review: the summary log mixed explicit `+` with implicit
f-string concatenation. Extract the optional projector fragment into
`mmproj_note` so the logger.info uses uniform implicit concatenation.
No behavioral change.

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

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

* Studio: trim mmproj VRAM comments

---------

Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
Co-authored-by: imagineer99 <samleejackson0@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2026-06-12 15:04:08 +01:00
..
backend Studio: account for mmproj VRAM in GGUF fit budget (#5825) (#5849) 2026-06-12 15:04:08 +01:00
frontend DiffusionGemma: disable tools, enable artifacts canvas by default (#6255) 2026-06-12 06:55:14 -07:00
src-tauri feat(studio): Hub + Download Manager (#5916) 2026-06-09 04:11:24 -07:00
__init__.py Final cleanup 2026-03-12 18:28:04 +00:00
install_llama_prebuilt.py Studio: project sources backed by RAG (#6205) 2026-06-12 15:42:51 +02:00
install_python_stack.py Installer: GPU detection follow-ups after #6174 (poisoned venv repair, llama.cpp routing, probe bounds) (#6183) 2026-06-11 05:06:02 -07:00
LICENSE.AGPL-3.0 Add AGPL-3.0 license to studio folder 2026-03-09 19:36:25 +00:00
package-lock.json ci: advisory lockfile supply-chain audit (no install-script changes) (#5604) 2026-05-19 05:56:56 -07:00
package.json ci: advisory lockfile supply-chain audit (no install-script changes) (#5604) 2026-05-19 05:56:56 -07:00
setup.bat Final cleanup 2026-03-12 18:28:04 +00:00
setup.ps1 Studio: serve DiffusionGemma with live in-place denoising and honest stats (#6250) 2026-06-12 05:48:06 -07:00
setup.sh Studio: serve DiffusionGemma with live in-place denoising and honest stats (#6250) 2026-06-12 05:48:06 -07:00
Unsloth_Studio_Colab.ipynb Fix/studio colab proxy and iframe - Unsloth Studio not loading in Colab (iframe "refused to connect" and wrong URL) (#5844) 2026-05-28 23:54:48 -07:00