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z-image support npu #13689

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z-image support npu #13689

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1a22018
z-image support npu
luren55 May 7, 2026
3d12f3b
update a general solution for supporting both NPU and GPU
luren55 May 8, 2026
bc2b732
fix-copies
May 10, 2026
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2 changes: 1 addition & 1 deletion src/diffusers/models/transformers/transformer_z_image.py
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Expand Up @@ -352,7 +352,7 @@ def __call__(self, ids: torch.Tensor):
result = []
for i in range(len(self.axes_dims)):
index = ids[:, i]
result.append(self.freqs_cis[i][index])
result.append(torch.complex(self.freqs_cis[i].real[index], self.freqs_cis[i].imag[index]))
return torch.cat(result, dim=-1)


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