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* amd: require bitsandbytes>=0.50.0 in the amd extra bnb <= 0.49.2 NaNs at decode shape on every AMD GPU. The ROCm 4-bit GEMV fix (bnb PR #1887) first ships in 0.50.0, on PyPI since 2026-07-24, so the old >=0.49.1 floor could still resolve the broken range. Mirrors the same change made on the pip release branch in #7278. * amd: cite the 0.50.0 ROCm work accurately in the bnb floor comment The comment credited bnb PR #1887 as "the ROCm 4-bit GEMV fix" for every AMD GPU. #1887 decouples blocksize from warp size and fixes a hardcoded warp size of 32 in kgemm_4bit_inference_naive, which is a CDNA problem by construction. The RDNA-side work is #1979 (fused 4-bit SIMT GEMM) and #2012 (RDNA3/4 workgroup resonance). All three first ship in 0.50.0, so the >=0.50.0 floor is unchanged; only the justification was wrong. * amd: raise the installer bitsandbytes fallback floors to 0.50.0 * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * amd: stop reporting the bitsandbytes PyPI fallback as broken * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Tighten AMD bnb floor comments * Keep the amd extra citation and the AMD install guide reference * amd: do not promise aarch64 a ROCm 4-bit backend it never gets * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * amd: fall back to the PyPI bitsandbytes floor on Windows ROCm too * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Co-authored-by: Daniel Han <danielhanchen@gmail.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> |
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| .. | ||
| __init__.py | ||
| conftest.py | ||
| test_change_system_message.py | ||
| test_construct_chat_template_validation.py | ||
| test_cpo_processor_text_tokenizer.py | ||
| test_cross_platform_parity.py | ||
| test_dpo_vision_processor_passthrough.py | ||
| test_e2e_no_torch_sandbox.py | ||
| test_fast_language_model_text_only.py | ||
| test_fast_model_config_passthrough.py | ||
| test_fast_sentence_transformer_embedding_parity.py | ||
| test_fast_sentence_transformer_redirect_lifecycle.py | ||
| test_flash_attn_install_python_stack.py | ||
| test_get_lora_parameters_bias_fp8_block_size.py | ||
| test_get_lora_parameters_fp8_block_size.py | ||
| test_gpu_init_ldconfig_guard.py | ||
| test_grpo_ddp_model_config.py | ||
| test_import_without_bitsandbytes.py | ||
| test_install_python_stack.py | ||
| test_install_uv_override_space.py | ||
| test_mlx_public_trainer_api.py | ||
| test_no_torch_filtering.py | ||
| test_orpo_processor_text_tokenizer.py | ||
| test_pad_token_fix.py | ||
| test_patch_trl_rl_trainers_defensive.py | ||
| test_remove_special_tokens_no_bos.py | ||
| test_studio_import_no_torch.py | ||
| test_to_sharegpt_optional_none.py | ||
| test_tokenizers_and_torch_constraint.py | ||
| test_torchcodec_torch_compat.py | ||
| test_unsloth_run_tool_policy_resolver.py | ||
| test_v100_fullft_precision.py | ||
| test_vision_lora_targeting.py | ||
| test_windows_no_torch_setup.py | ||