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fix chameleonvision UT failure #39646

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Merged
merged 10 commits into from
Jul 30, 2025
Merged

fix chameleonvision UT failure #39646

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9cf21a5
fix chameleonvision UT failure
Jul 24, 2025
c0ed7ed
Merge branch 'main' into ChameleonVision-fix
yao-matrix Jul 24, 2025
a5efc4b
Merge branch 'main' into ChameleonVision-fix
yao-matrix Jul 24, 2025
9260321
fix style
yao-matrix Jul 24, 2025
38f2ab7
Merge branch 'main' into ChameleonVision-fix
yao-matrix Jul 25, 2025
48fa91e
Merge branch 'main' into ChameleonVision-fix
yao-matrix Jul 25, 2025
6ea7189
Merge branch 'main' into ChameleonVision-fix
yao-matrix Jul 28, 2025
bc177a7
Merge branch 'main' into ChameleonVision-fix
yao-matrix Jul 28, 2025
500e26a
Merge branch 'main' into ChameleonVision-fix
yao-matrix Jul 29, 2025
95ada3e
Merge branch 'main' into ChameleonVision-fix
yao-matrix Jul 29, 2025
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6 changes: 5 additions & 1 deletion src/transformers/models/chameleon/modeling_chameleon.py
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Expand Up @@ -817,7 +817,11 @@ class ChameleonPreTrainedModel(PreTrainedModel):
)
class ChameleonVQVAE(ChameleonPreTrainedModel):
config: ChameleonVQVAEConfig
_no_split_modules = ["ChameleonVQVAEVectorQuantizer"]
_no_split_modules = [
"ChameleonVQVAEVectorQuantizer",
"ChameleonVQVAEEncoderAttnBlock",
"ChameleonVQVAEEncoderResnetBlock",
Comment on lines +822 to +823
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Thanks ! we can also put instead ChameleonVQVAEEncoder if these blocks are small enough

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@yao-matrix yao-matrix Jul 29, 2025 •
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seems ChameleonVQVAEEncoder is a mega block w/ multiple ChameleonVQVAEEncoderResnetBlock, ChameleonVQVAEEncoderConvDownsample and ChameleonVQVAEEncoderAttnBlock(

transformers/src/transformers/models/chameleon/modeling_chameleon.py

Line 650 in 4abb053

class ChameleonVQVAEEncoder(nn.Module):
), so maybe better not to put ChameleonVQVAEEncoder

]

def __init__(self, config: ChameleonVQVAEConfig):
super().__init__(config)
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