GitLab

* chore: move configs to pyproject.toml

* fix: drop file from CI workflow

* feat: reorder pytest markers

* chore: retain comments

* chore(build): migrate build data to pyproject
Co-authored-by: Matthew Douglas <38992547+matthewdouglas@users.noreply.github.com>

* Apply suggestions from code review
Co-authored-by: Aarni Koskela <akx@iki.fi>

* chore: move configs to pyproject.toml

* Apply suggestions from code review
Co-authored-by: Aarni Koskela <akx@iki.fi>

* bump ruff

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Co-authored-by: Matthew Douglas <38992547+matthewdouglas@users.noreply.github.com>
Co-authored-by: Aarni Koskela <akx@iki.fi>

* Start of int8 refactor: remove col32/col_ampere/col_turing transforms in new igemmlt implementation

* Fix unintended change

* New naive mm_dequant kernel for row-major; cleanup

* fix

* int8 refactor: initial sparse decomp, cleanup

* Int8 refactoring: remove separate NO_CUBLASLT build; more cleanup

* int8: inference optimizations, some cleanup

* int8: more tests passing, cleanup

* int8 - more cleanup, most tests passing

* int8: specify CUDA stream for int8 ops

* perf: reduce overhead from getting cudaStream ptr

* Mark some functions for deprecation.

* int8 sparse decomp: small perf improvement

* update setup.py

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

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

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

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

* int8 - perf improvement for sparse decomposition inference; deprecate get_tensor_stream() in favor of new private fn

* int8 cleanup

* Ignore ruff rule ISC001 (incompatible with formatter)

* add comment

* int8 more cleanup

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

* int8: rename / deprecate old fn signatures

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

* type annotation

* format update

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

* cleanup

* Add comment to explain division optimization

* more cleanup

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

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

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

* cleanup

* Type annotations, cleanup

* remove unused kernels; improved type annotations

* small perf optimization for single-GPU systems

* small perf optimization for single-GPU systems

* update docstrings

* Improve docs and tests

* Update docstring

* Update test

* add benchmarking script

* test cleanup: add deprecated marker, move benchmarks out

* Add int8 dequant function; misc improvements

* int8 matmul fallback for inner dims not divisible by 4

* improve register usage of kInt8VectorQuant - especially for A100/H100

* disable fail-fast for package build

* maxwell compat

* ptxas verbose

* docs update

* doc update

* backward fix

* Bugfix sparse decomp

* Int8 fix for PEFT OLoRA init

* Fix test for deprecated spmm_coo

* test improvement

* doc update

* typo

* doc cleanup

* docs

* add inference benchmark script

* Add benchmarks, doc update

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

* Fix syntax warning

* Update the ruff rules to check for warnings

* Update pre-commit tools

* Fix typos

* Make native code portable and add GitHub workflow for building

* Removed deprecated Python versions

* Update python-package.yml
Co-authored-by: Aarni Koskela <akx@iki.fi>

* Update python-package.yml
Co-authored-by: Aarni Koskela <akx@iki.fi>

* Update python-package.yml
Co-authored-by: Aarni Koskela <akx@iki.fi>

* Update python-package.yml
Co-authored-by: Aarni Koskela <akx@iki.fi>

* Update python-package.yml
Co-authored-by: Aarni Koskela <akx@iki.fi>

* Update python-package.yml
Co-authored-by: Aarni Koskela <akx@iki.fi>

* Update python-package.yml
Co-authored-by: Aarni Koskela <akx@iki.fi>

* Update python-package.yml

* Do not test on Python 3.13 until released

* Update python-package.yml

* Update python-package.yml

* Update python-package.yml

* Update python-package.yml

* Refactor build stage

* Fixed breaking actions change

* Slim down Windows cuda

* Create dependabot.yml

* Bespoke local dev requirements.txt

* Enable VS integration

* Group Dependabot updates

* Cleanup

* Update python-package.yml

* Reinstate file that was wrongly merged

* Fixed regression caused by new version of download-artifact

* Update python-package.yml

* Update python-package.yml

* Fix matrix

* Update python-package.yml

* Merge

* Pipeline

* Fixed conflict

* Fixed conflict

* Update CMakeLists.txt

* Fixed merge error

* cleanup

* cleanup

* Find CUDA

* Fix

* Fixing merge error from latest merge from main

* Fix setup.py

* Fixed typo in artifact name

* Remove linker flags

* Build nocublaslt versions

* Fixed formatting

* Fixed VS Code format on save

* Ran format on save from VScode

* Re-saved the json files using the new settings

* Re-saved CMakeLists.txt to get formatting right

* Add path filter

* Formatting

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

* Adjust Ruff configuration

* do not autofix always
* be less strict around tests and benchmarks
* adjust ignores for now

* Ruff: autofix I and F401

* Apply ruff autofixes

* Fix RUF013 complaint

* Fix mutable default in replace_linear

* Don't use bare except

* Wrap bitsandbytes.__main__ entrypoint in function; fix "sensible" typo

* Fix ruff B008 (function call in arguments)

* Add ruff noqas as suitable

* Fix RUF005 (splat instead of concatenating)

* Fix B018 (useless expression)

* Add pre-commit configuration + GitHub Actions lint workflow

* Fix unused `e` in bitsandbytes/__main__.py

* fix merge conflict resolution error

* run pre-commit hook

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Co-authored-by: Titus <9048635+Titus-von-Koeller@users.noreply.github.com>

* Fix erroneous type aliasing

* Fix `Optional` typings (see PEP 484)

* Add Mypy ignores

* Fix Mypy complaints for method tables

* Fix type for get_ptr

* Fix various Mypy errors

* Fix missed call to is_triton_available