2 Releases published by 2 people

• 0.46.1

  published Jul 2, 2025

• continuous-release_main Latest `main` wheel

  published Jul 14, 2025

12 Pull requests merged by 6 people

• Add kernel registration for 8bit and 32bit optimizers

  #1706 merged Jul 14, 2025

• [XPU] Add inference benchmark for XPU

  #1696 merged Jul 8, 2025

• fix log

  #1697 merged Jul 8, 2025

• Cherry picks for v0.46.1 patch release

  #1694 merged Jul 2, 2025

• Automatically call CMake as part of PEP 517 build

  #1512 merged Jul 1, 2025

• CI: Test with PyTorch 2.8.0 RC

  #1693 merged Jul 1, 2025

• fix triton kernel with the correct device

  #1691 merged Jul 1, 2025

• Add CUDA 12.9 build

  #1689 merged Jun 27, 2025

• Make minor improvements to optimizer.py

  #1687 merged Jun 24, 2025

• Fix AdamW documentation

  #1686 merged Jun 23, 2025

• Enable ROCm backend with custom ops integration

  #1683 merged Jun 20, 2025

• Update README.md

  #1684 merged Jun 19, 2025

4 Pull requests opened by 4 people

• [XPU] Implemented 8bit optimizers in triton

  #1692 opened Jul 1, 2025

• [WIP] Enable Ascend NPU Backend with Custom Ops Integration for NF4 Support

  #1695 opened Jul 2, 2025

• [Packaging] Shrink wheel ~35 % via nvcc --compress-mode=size

  #1704 opened Jul 10, 2025

• [XPU] Implemented 32bit optimizers in triton

  #1710 opened Jul 16, 2025

9 Issues closed by 4 people

• Optimizer custom ops

  #1595 closed Jul 14, 2025

• `quantization_method` is not cleared after calling `.dequantize()`

  #1702 closed Jul 14, 2025

• AttributeError: module 'bitsandbytes' can't get cuda support

  #1701 closed Jul 14, 2025

• CUDA 12.6 not supported: libbitsandbytes_cuda126.so not found; failed even after installing from source

  #1703 closed Jul 9, 2025

• AttributeError: module 'bitsandbytes' has no attribute 'cuda'

  #1700 closed Jul 5, 2025

• Default to building the C extension automatically when installing from source

  #1511 closed Jul 1, 2025

• Add docs on `QuantState` in `functional`

  #1652 closed Jun 29, 2025

• Support CUDA 12.9

  #1688 closed Jun 27, 2025

• bitsandbytes version 0.46.0 missing from pip list

  #1685 closed Jun 26, 2025

7 Issues opened by 7 people

• Percentile Clipping causes FutureWarning

  #1713 opened Jul 19, 2025

• PermissionError when bitsandbytes scans system path /var/lib/gitea/libcudart.so

  #1711 opened Jul 17, 2025

• Problems occur when loading 8-bit quantized models using FSDP

  #1709 opened Jul 14, 2025

• Error invalid argument at line 337 in file /src/csrc/pythonInterface.cpp

  #1708 opened Jul 12, 2025

• cudart64_118.dll I CANNOT FIND IT ANYWHERE

  #1707 opened Jul 12, 2025

• CUDA SETUP: Required library version not found: libbitsandbytes_cuda128.dll?

  #1698 opened Jul 3, 2025

• `bitsandbytes.functional.quantize_4bit`, `bitsandbytes.functional.quantize_blockwise` require contiguous input, fail silently if not

  #1690 opened Jun 29, 2025

6 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Add SYCL Kernels for XPU backend

  #1679 commented on Jul 14, 2025 • 2 new comments

• keep get Error while "python -m bitsandbytes"

  #1641 commented on Jun 27, 2025 • 0 new comments

• Linux binaries should ship with appropriate RPATH

  #1126 commented on Jul 2, 2025 • 0 new comments

• Multiple issues installing for AMD GPU (Radeon RX7600XT)

  #1519 commented on Jul 10, 2025 • 0 new comments

• CUDA Setup failed despite GPU being available.

  #1614 commented on Jul 12, 2025 • 0 new comments

• [AMD GPU installation] The Rocm-bitsandbytes installation issues

  #1608 commented on Jul 18, 2025 • 0 new comments