rename to iopaint

iopaint/model/helper/cpu_text_encoder.py

@@ -0,0 +1,25 @@
+import torch
+from iopaint.model.utils import torch_gc
+
+
+class CPUTextEncoderWrapper(torch.nn.Module):
+    def __init__(self, text_encoder, torch_dtype):
+        super().__init__()
+        self.config = text_encoder.config
+        self.text_encoder = text_encoder.to(torch.device("cpu"), non_blocking=True)
+        self.text_encoder = self.text_encoder.to(torch.float32, non_blocking=True)
+        self.torch_dtype = torch_dtype
+        del text_encoder
+        torch_gc()
+
+    def __call__(self, x, **kwargs):
+        input_device = x.device
+        return [
+            self.text_encoder(x.to(self.text_encoder.device), **kwargs)[0]
+            .to(input_device)
+            .to(self.torch_dtype)
+        ]
+
+    @property
+    def dtype(self):
+        return self.torch_dtype