GitLab

* change 8-bit serialization weight format format

* precimmit

* pre-commit

* fix

* Update bitsandbytes/nn/modules.py
Co-authored-by: Aarni Koskela <akx@iki.fi>

* Update bitsandbytes/nn/modules.py
Co-authored-by: Aarni Koskela <akx@iki.fi>

* Update bitsandbytes/utils.py
Co-authored-by: Aarni Koskela <akx@iki.fi>

* address feedback

* lint

---------
Co-authored-by: Aarni Koskela <akx@iki.fi>

Bumps the minor-patch group with 1 update: [scipy](https://github.com/scipy/scipy).


Updates `scipy` from 1.12.0 to 1.13.0
- [Release notes](https://github.com/scipy/scipy/releases)
- [Commits](https://github.com/scipy/scipy/compare/v1.12.0...v1.13.0

)

---
updated-dependencies:
- dependency-name: scipy
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* split build from source off

* validated compilers

Update matplotlib requirement from ~=3.8.3 to ~=3.8.4 in the major group

Add CUDA 12.4 to Linux x86-64 Build Workflow

Updates the requirements on [matplotlib](https://github.com/matplotlib/matplotlib) to permit the latest version.

Updates `matplotlib` to 3.8.4
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](https://github.com/matplotlib/matplotlib/compare/v3.8.3...v3.8.4

)

---
updated-dependencies:
- dependency-name: matplotlib
  dependency-type: direct:development
  dependency-group: major
...
Signed-off-by: dependabot[bot] <support@github.com>

[docs] FSDP-QLoRA

Fix 4bit quantization with blocksize = 4096

Bumps the minor-patch group with 1 update: [lion-pytorch](https://github.com/lucidrains/lion-pytorch).


Updates `lion-pytorch` from 0.1.2 to 0.1.4
- [Release notes](https://github.com/lucidrains/lion-pytorch/releases)
- [Commits](https://github.com/lucidrains/lion-pytorch/compare/0.1.2...0.1.4

)

---
updated-dependencies:
- dependency-name: lion-pytorch
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: minor-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Updates the requirements on [einops](https://github.com/arogozhnikov/einops), [wheel](https://github.com/pypa/wheel), [lion-pytorch](https://github.com/lucidrains/lion-pytorch) and [scipy](https://github.com/scipy/scipy) to permit the latest version.

Updates `einops` from 0.6.0 to 0.7.0
- [Release notes](https://github.com/arogozhnikov/einops/releases)
- [Commits](https://github.com/arogozhnikov/einops/compare/v0.6.0...v0.7.0)

Updates `wheel` to 0.43.0
- [Release notes](https://github.com/pypa/wheel/releases)
- [Changelog](https://github.com/pypa/wheel/blob/main/docs/news.rst)
- [Commits](https://github.com/pypa/wheel/compare/0.40.0...0.43.0)

Updates `lion-pytorch` from 0.0.6 to 0.1.2
- [Release notes](https://github.com/lucidrains/lion-pytorch/releases)
- [Commits](https://github.com/lucidrains/lion-pytorch/compare/0.0.6...0.1.2)

Updates `scipy` from 1.11.4 to 1.12.0
- [Release notes](https://github.com/scipy/scipy/releases)
- [Commits](https://github.com/scipy/scipy/compare/v1.11.4...v1.12.0

)

---
updated-dependencies:
- dependency-name: einops
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor-patch
- dependency-name: wheel
  dependency-type: direct:development
  dependency-group: minor-patch
- dependency-name: lion-pytorch
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor-patch
- dependency-name: scipy
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Add CUDA 12.4 download to utility script, docs

* (ci) Add CUDA 12.4.0 build to workflow

* Apply ruff format to install_cuda.py

Fix diagnostics error within vscode on windows

Updates the requirements on [pytest](https://github.com/pytest-dev/pytest), [pandas](https://github.com/pandas-dev/pandas) and [matplotlib](https://github.com/matplotlib/matplotlib) to permit the latest version.

Updates `pytest` from 7.2.2 to 8.1.1
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pytest-dev/pytest/compare/7.2.2...8.1.1)

Updates `pandas` to 2.2.1
- [Release notes](https://github.com/pandas-dev/pandas/releases)
- [Commits](https://github.com/pandas-dev/pandas/compare/v2.2.0...v2.2.1)

Updates `matplotlib` to 3.8.3
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](https://github.com/matplotlib/matplotlib/compare/v3.8.2...v3.8.3

)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: major
- dependency-name: pandas
  dependency-type: direct:development
  dependency-group: major
- dependency-name: matplotlib
  dependency-type: direct:development
  dependency-group: major
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* optim, integration

* toctree

* feedback

Minor type/doc fixes

Reformat Python code with Ruff

Rework CUDA/native-library setup and diagnostics