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Pull requests: bitsandbytes-foundation/bitsandbytes
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docs: add quantization and energy efficiency guide
#1882
opened Feb 24, 2026 by
hongping-zh
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Unify CUDA and HIP kernel sources via compat.cuh portability layer
CUDA
Issues and PRs related to the CUDA backend, excluding installation/support help.
ROCm
Fix GlobalOptimManager.override_config not propagating to optimizer
Optimizers
Issues or feature requests relating to optimizers
Fix: Linear8bitLt crash with tied weights (skip_modules)
#1865
opened Feb 14, 2026 by
TimDettmers
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3 tasks
fix: Stop quantize_blockwise and quantize_4bit from mutating user-provided absmax
#1863
opened Feb 14, 2026 by
TimDettmers
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3 tasks done
Add k-bit blockwise quantization (K=2-5) with warp-level CUDA kernels
CUDA
Issues and PRs related to the CUDA backend, excluding installation/support help.
Refactor: Use logging module for diagnostics and warnings instead of print statements
#1838
opened Dec 31, 2025 by
Harshvardhan-To1
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Enable Ascend NPU Backend with Custom Ops Integration for NF4 Support
Ascend NPU
Related to Ascend NPU backend
#1695
opened Jul 2, 2025 by
SlightwindSec
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ProTip!
Updated in the last three days: updated:>2026-02-21.