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merged 4 commits into from
Mar 4, 2025
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Add v3.3 release faq #2139

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b246f9b
add gptq g_idx faq
Kaihui-intel Mar 4, 2025
33eaff4
fix number
Kaihui-intel Mar 4, 2025
4cecc18
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Mar 4, 2025
c901975
Add UnicodeEncodeError FAQ
XuehaoSun Mar 4, 2025
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16 changes: 16 additions & 0 deletions docs/source/faq.md
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Expand Up @@ -32,3 +32,19 @@ torch._C._LinAlgError: linalg.cholesky: The factorization could not be completed
[AutoGPTQ/AutoGPTQ#196](https://github.com/AutoGPTQ/AutoGPTQ/issues/196).
Try increasing `percdamp` (percent of the average Hessian diagonal to use for dampening),
or increasing `nsamples` (the number of calibration samples).
#### Issue 7:
If you run GPTQ quantization with transformers-like API on xpu device, then you may encounter the following error:
```shell
[ERROR][modeling_auto.py:128] index 133 is out of bounds for dimension 0 with size 128
[ERROR][modeling_auto.py:129] Saved low bit model loading failed, please check your model.
HINT:
XPU device does not support `g_idx` for GPTQ quantization now. Please stay tuned.
You can set desc_act=False.
```
#### Issue 8:
UnicodeEncodeError: 'charmap' codec can't encode character '\u2191' in position 195: character maps to <undefined>
**Solution:**
```
set PYTHONIOENCODING=UTF-8 # for windows
export PYTHONIOENCODING=UTF-8 # for linux
```