2023-12-01 03:15:35 +01:00
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import torch
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2024-01-05 08:19:23 +01:00
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from iopaint.model.utils import torch_gc
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2023-12-01 03:15:35 +01:00
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class CPUTextEncoderWrapper(torch.nn.Module):
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def __init__(self, text_encoder, torch_dtype):
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super().__init__()
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self.config = text_encoder.config
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self.text_encoder = text_encoder.to(torch.device("cpu"), non_blocking=True)
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self.text_encoder = self.text_encoder.to(torch.float32, non_blocking=True)
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self.torch_dtype = torch_dtype
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del text_encoder
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torch_gc()
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def __call__(self, x, **kwargs):
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input_device = x.device
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return [
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self.text_encoder(x.to(self.text_encoder.device), **kwargs)[0]
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.to(input_device)
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.to(self.torch_dtype)
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]
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@property
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def dtype(self):
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return self.torch_dtype
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