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[cli] report all quant backends in diffusers-cli env.#13728

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sayakpaul merged 6 commits into
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report-quant-backends-cli
Jun 8, 2026
Merged

[cli] report all quant backends in diffusers-cli env.#13728
sayakpaul merged 6 commits into
mainfrom
report-quant-backends-cli

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@sayakpaul

@sayakpaul sayakpaul commented May 12, 2026 •
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What does this PR do?

Report all quantization backends in diffusers-cli env to make it more comprehensive. It now unfolds to something like:

Copy-and-paste the text below in your GitHub issue and FILL OUT the two last points.

- 🤗 Diffusers version: 0.39.0.dev0
- Platform: Linux-5.15.0-1048-aws-x86_64-with-glibc2.31
- Running on Google Colab?: No
- Python version: 3.12.12
- PyTorch version (GPU?): 2.11.0+cu129 (True)
- Flax version (CPU?/GPU?/TPU?): not installed (NA)
- Jax version: not installed
- JaxLib version: not installed
- Huggingface_hub version: 1.11.0
- Transformers version: 5.6.0.dev0
- Accelerate version: 1.12.0
- PEFT version: 0.18.2.dev0
- bitsandbytes version: 0.49.0
- gguf version: 0.19.0
- optimum-quanto version: not installed
- torchao version: 0.17.0
- nvidia-modelopt version: not installed
- Safetensors version: 0.7.0
- xFormers version: not installed
- Accelerator: NVIDIA H100 80GB HBM3, 81559 MiB
- Using GPU in script?: <fill in>
- Using distributed or parallel set-up in script?: <fill in>

@github-actions github-actions Bot added utils size/S PR with diff < 50 LOC labels May 12, 2026
@sayakpaul sayakpaul requested review from DN6 and yiyixuxu May 12, 2026 09:11
DN6
DN6 reviewed May 13, 2026
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Comment thread src/diffusers/commands/env.py
import bitsandbytes

bitsandbytes_version = bitsandbytes.__version__
quantization_versions = {}

@DN6 DN6 May 13, 2026 •
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If the backend isn't available, I'd say it's better to skip adding it to the final message entirely. Keeps the logs less noisy.

@sayakpaul sayakpaul May 13, 2026

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Done.

@HuggingFaceDocBuilderDev

HuggingFaceDocBuilderDev commented May 13, 2026

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The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

@sayakpaul sayakpaul requested a review from DN6 May 13, 2026 09:01
@sayakpaul sayakpaul merged commit 41875e0 into main Jun 8, 2026
15 of 16 checks passed
@sayakpaul sayakpaul deleted the report-quant-backends-cli branch June 8, 2026 12:33
DN6 pushed a commit that referenced this pull request Jul 1, 2026
@sayakpaul @DN6
[cli] report all quant backends in diffusers-cli env. (#13728)
ad9dfe4 
* report all quant backends in diffusers-cli env.

* reduce reporting noise
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@DN6 DN6 DN6 approved these changes
@yiyixuxu yiyixuxu Awaiting requested review from yiyixuxu

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@sayakpaul @HuggingFaceDocBuilderDev @DN6